PIPE SUPPORTS

CATALOG

Contents

General part

About company, supplier program …………………………………………… A1

Pipe supports design and maintenance ……………………………………... A2

Type numbers overview of assemblies ……………………………………... A3

Type numbers overview of elements ……………………………………… A4

Load capacity of supports elements …………………………………………. A5

Materials overview ………………………………………………………………... A6

Overview of assemblies …………………………………………………………. B.1 – B.4

Surface treatment …………………………………………………………………. C1

Catalogue of pipe supports production groups

Spring supports …………………………………………………………………….. 1.1 - 1.8

Constant force springs PREPARING - 2009

Beams ……………………………………………………………………………….. 3.1 - 3.4

Dynamic elements ………………………………………………………………... 4.1 - 4.4

Weld-on shoes ……………………………………………………………………... 5.1 - 5.5

Supports …………………………………………………………………………….. 6.1 - 6.12

Clamps ……………………………………………………………………………… 7.1 - 7.14

Connecting elements ……………………………………………………………. 8.1 - 8.5

Structural attachment elements ……………………………………………….. 9.1 - 9.9

A - 1

About Us

Company history: GRADIOR POWER s.r.o. was founded in 1996 as a engineering office for technical support of piping supports production, and furthermore for design elaboration of documentation for piping fabrication and installation. In 2002 our company extended its business activities into area of pipe supports deliveries and moreover design and delivery of pressure vessels, flue gas and air ducts and other power industry facilities. Since 2002 we are also suppliers of pipe supports. In that year was our original product program according to Czech ON norms fundamentally revised to modern program which complies with European and international regulations. Company organization and domicile: Our employees have longtime experiences with deliveries for heavy power industry. Along with our affiliated company GRADIOR STEEL s.r.o., which ensures manufacturing itself, we together dispose of labor capacity of 100 employees. Our manufacturing capacity is approximately 10.000 m² of manufacturing and storage area. Company domicile is situated in industrial zone on Křižíkova 68a Street (Královopolská strojírna) in Brno. Basic supplier program:

o Pipe hangers and supports o Pressure and non-pressure vessels and boiler parts o Flue gas and air ducts, stacks o Heat exchangers

Pipe supports projects

o Specification of optimal standard pipe supports with regards to stress of piping, connected equipment, auxiliary structures.

o Development of standard pipe support. o Design of special pipe supports according to customer’s requirements.

Standards EC 23/97, EN 13480 VGB R 510-L ASME B31.1 / B31.3, MSS - SP58 BS 3974

A - 2

Design and maintenance

Maintenance and operational reliability: Pipe supports assemblies are designed and supplied for normal operational conditions, or in specific defined contract conditions as a maintenance-free. Between calculated and installation / work load can occur difference even 15% which is primarily caused by pipe wall thickness tolerations and other influences not involved in piping computational model. Considering that, we recommend especially for category III pipes to perform installation supervision and eventual adjustment, and moreover periodical revisions of pipe support condition. For installation supervisions and periodical revisions we have elaborated system of implementation and assessment, which complies with international laws and recommendations. This revisions and inspections can be ordered in addition to equipment delivery. The range of inspection duration is in range of 2-3 workdays at the operation site. Periodical revisions plan is described in special company standard. Design: Elements and pipe supports assemblies are designed from view of functionality, load capacity and permissible load in accordance with EN 13480-3 chapter 13 and furthermore German guidelines VGB R 510-L-Teil 1. Upon request we also supply pipe supports designed and manufactured according to ASME B31.1 and MSS-SP58 standards. Maximum allowable loads for individual elements are stated in pipe support catalogue. Tabulated values are declared for normal operational conditions, i.e. static load and temperature 80°C and standard car bon steel as a default material. Selecting assemblies of pipe hangers, supports and guides from catalogue For pipe supports it is favorable to use type support assemblies, assembled from catalogue elements:

o standard assemblies are reliable and well-proven o standard support elements are described in catalogue o assemblies comply with all requirements of standards EN 13 480-3, VGB R 510-L-Teil 1

and ASME B31.1 a MSS-SP58. You can choose pipe support assembly only by its design and function which you demand for your construction. We will select right components and materials for you. Type support assemblies are stated in type illustrations in section B of the catalogue. All necessary data for parameter specification you can find in our data list. That is also available in MS Excel format for download form our web pages. We recommend use of our data lists as they are structured for explicit description and also supplemented with annotations for users. Unified form of specifications is always most comprehensible for submitter, just like for supplier.

A - 3

Type numbers overview - assemblies

Type numbers coding of assemblies

It is possible to describe the type assemblies of pipe supports with simple type designation, which involves all basic dimensions data, nominal load data and material data of part in contact with piping. This code is able to be used e.g. for control or simple specifications. It is also stated in quotation list or in order delivery note.

Assembly number KOD Defines design and function of support assembly. Overview in section B

of catalogue. Type of attachment U Type specification of attachment to steel structure. Overview in section B

of catalogue. Not indicated for assemblies VS. Nominal pipe size RDN Specification of nominal pipe diameter or outer pipe diameter for non- standard sizes. Char. dimension L RML Length of hanger (distance of pipe axis from upper attachment) or height

of support. Char. dimension B (RMB) Hanger rod spacing of double rod hanger. Spring size F Spring size acc. to spring characteristics overview – see section 100.

Value range 1 – 12. Only for assemblies SH, CH, VS. Travel S Nominal spring travel - .1=50mm, .2=100mm, .3=200mm.

Only for assemblies SH, CH, VS. Load capacity class U Load capacity class of rod hangers acc. to page A-5, defines the rod hanger diameter. Class U need not to be stated and is not indicated for assemblies SH, CH, VS. Material group M Identifies material group of clamp or part in direct contact with piping.

Codes are listed on page A-4.

Assembly Type of Nominal Charact. Charact. Spring size Mat gr. Number Attachmnt. pipe size dimens. L dimens. B Travel Class

K O D U - R D N - R M L - R M B - F .S - U .M

A - 4

1. Type range assigns defines type and design of support and element (double rod hanger, vertical clamp etc.) by three-digit number from code table.

2. Nominal size defines nominal pipe bore or dimensions of element (diameter of rod hanger, pin etc.).

3. Characteristic dimension defines length or width of element in mm (rod hanger length, support height).

4. Load class capacity – defines nominal load and derived connection dimensions.

5. Material – code marking of material in contact with piping.

Manufacturing group Type / design Option

Spring hangers

1

Nominal travel 50 mm Nominal travel 100 mm Nominal travel 200 mm

1 2 3

Pin – thread Thread – thread On beam Thread –beam (double-rod) Support

1 2 3 4 7

Constant hangers

2 PREPARING - 2009

Beams, trapezes

3

Hanger beam for small pipes L-beam light Standard beam Beam for connecting to springs

1 2 3 4

L - beam I - beam U - beam

1 3 4

Dynamic elements 4

Rigid strut Clamps horizontal Clamps vertical Connecting clevis

1 2 3 4

Default No allowance With allowance Accessory

0 1 2 3

Weld-on shoes and supports 5

Sliding support - light Guide 2V Guide 3V Accessory Shoes for vertical piping Tube stanchion Roller bearing saddle

1 2 3 4 5 6 7

Light – DN50-200 Supports – DN100-500 Saddles – DN800-1200 Height adjustable - weldment Height adjustable - bolt For elbows

1 2 3 4 5 6

Sliding supports, guide supports, fix points

6

Sliding support Guide 2V Guide 3V Guide 4V Fix point Height adjustable Hanger for pipe bridges

1 2 3 4 5 6 8

Default Light Low design Medium design Adjustable height One U-bolt

0 1 2 3 4 5

Clamps, U-bolts

7

Clamps Light horizontal Medium horizontal Heavy horizontal Light vertical Medium vertical Heavy vertical

0 1 2 3 4 5 6

U-bolt Double-bolt Triple-bolt Vertical – lugs Vertical – lugs

1 2 3 4 5

Connecting elements 8

Threaded rods Turnbuckles Eyenuts Clevises Pins

1 2 3 4 5

Welded Forged Left Right Left and right

1 2 3 4 5

Structural attachment elements 9

Eyenut Flat plate Attachment on beam-hanger Eyenut with pin Plates with guidance Plates PTFE Attachment on beam-support Roller bearing

1 2 3 4 5 6 7 8

Weld-on flat Forged / guide 1V I / guide 2V IPE / guide 3V HEA HEB

1 2 3 4 5 6

Type Nominal Charact. Mat. Range Size Dimension L Class

K O D R M D R M L U M Manufacturing / installation grou ps

1 – Spring hangers 2 – Constant hangers 3 – Beams, trapezes 4 – Dynamic elements 5 – Weld-on shoes and supports 6 – Sliding supports, guide supports, fix points 7 – Pipe attachment elements – clamps, U-bolts 8 – Manufacturing group of connecting elements 9 – Manufacturing group of structural attachment el ements

Type numbers overview - elements

A - 5

Correction load factor at operation temperature - k (-)

Temp. °C 20-80 100 200 250 300 350 400 450 480 500 520 540 560 580

Material

S235 1 0,89 0,81 0,73 0,60 0,51 P265GH 1,06 0,90 0,83 0,76 0,70 0,63 0,31 16Mo3 0,87 0,79 0,71 0,66 0,60 0,46

10CrMo910 0,87 0,83 0,66 0,50 0,37 0,27 0,2

1.4301 0,92 0,87 0,72 0,66 0,62 0,59 0,57 0,56 1.4571 1,02 1,0 0,90 0,85 0,80 0,77 0,75 0,73

Load capacity of supports elements

Table of load capacity classes, connection dimensi ons FN – nominal load of support element cor-

responds to nominal spring load according to catalogue. FMAX – maximum load capacity of assembly at

80°C. Defined as the lowest of load values for type elements of given load class. For clamps and supports the loads are stated in tables for each size / type and herein stated maximum load values are necessary to multiply by temperature / material class correction factor. Connection dimensions – hanger rod diameter

or pin diameter are always equal in one load capacity class.

Load categorization Load classes are categorized by load conditions acc. to table. Catalog load capacity of individual elements is declared for class G. Load capacities for another classes are calculated from following formula: FMAX (Q) = 1,33 * FMAX (G)

Allowed load for clamps and U-bolts in dependence o n temperature

Maximum allowed load values FMAX stated in catalogue sheets tables are declared for 80°C, static tension stress (for

use in standard assemblies acc. to section B of catalogue) and load class G. Tabled allowed clamps and U-bolts loads in vertical direction FMAX are related to material S235 – group 1 and to temperature 80°C. For different

temperatures and materials it is necessary to multiply this default load by correction factor from table. For higher operational temperatures applies: FMAX (T) = FMAX * k

Factors for material group no. 8 shall be evaluated for every element separately in dependence on operational conditions. Factors are calculated according to EN 13480-3 with regard to other national regulations. For area of temperatures within the creep range are values of stress for 200.000 hours used.

Load capacity

class

Spring size

FN (kN)

FMAX (kN)

Rod hanger diameter

(mm)

Diameter of pin (mm)

0 - 0,6 1,5 10 10

1 1-3 2,3 6,3 12 12

2 4-5 7 14,0 16 16

3 6 12 23,3 20 20

4 7 21 32,3 24 24

5 8 36 51,0 30 33

6 9 51 64,6 36 40

7 10 63 85,3 42 45

8 11-12 108 113,3 48 50

G

Sustained standard loads: all assumed longtime loads and forces, e.g. weight of piping and fluids, expansion and other movement forces, pre-loads, forces from axial compensators, fiction forces, snow load.

Q Occasional loads: Main permanent load and all other presumed short-time loads and forces. For example, G+ wind load, dynamic forces load at safety valve opening, earthquake load.

A - 6

Material overview

Carbon and low alloy steels

Mat. group

Pipe support elements Material EN Material

ASME Temp. of use

1

Clamps S235JRG1 A36

-20 / 350°C

U-Bolts S235JRG1 A36

Metal sheets S235JRG2 A36

Profiles S235JRG1 A36

Seamless tubes P235 TR1 A53

Round welded tubes P235 TR1 A513 TP1

Bolts 4.6-A5K -

Nuts 4-A5K -

Threaded rods up to M16 M20-M48

4.6-A5K 8.8-A5K S355J0

-

2

Clamps P265GH A516 Gr70

-30 / 400°C

Metal sheets P265GH A516 Gr70

Seamless pipes P265GH A105

Bolts 42CrMo4 A194 GrB7

Nuts 42CrMo4 A193 Gr2H

3

Clamps 16Mo3 A217 WC1

-20 / 500°C

Metal sheets 16Mo3 A204 GrB

Seamless pipes 16Mo3 A335 P1

Bolts 24CrMoV55 A193 B16

Nuts 24CrMo5 A194 Gr4

Fine-grained steels for low temperatures

Mat. group

Pipe support elements Material EN Material

ASME Temp. of use

5

Clamps P275NL A516 Gr60

-50 / 350°C

U-Bolts P275NH -

Metal sheets P275NL A516 Gr60

Profiles S235J2G3 -

Seamless tubes P275NL A333 Gr6

Round welded tubes P275NL A516 Gr60

Bolts 42CrMo4 A194 GrB7

Nuts 42CrMo4 S193 Gr2H

Threaded rods 42CrMo4 A194 GrB7

Alloy steels

Mat. group

Pipe support elements Material EN Material

ASME Temp. of use

4

Clamps 10CrMo910 A387-22

450 / 580°C

Metal sheets 10CrMo910 A387-22

Seamless tubes 10CrMo910 A335 P22

Bolts 21CrMoV57 -

Nuts 21CrMoV57 -

8

Clamps 1.4903 A387-91

540 / 620°C

Metal sheets 1.4903 A387-91

Seamless tubes 1.4903 A335 P91

Bolts 1.4948 304H

Nuts 1.4948 304H

Austenitic steels

Mat. group

Pipe support elements Material EN Material

ASME Temp. of use

6

Clamps 1.4301 TP 304

-200 / 400°C

U-Bolts 1.4301 TP 304

Metal sheets 1.4301 TP 304

Profiles 1.4301 TP 304

Seamless tubes 1.4301 TP 304

Bolts A4-70 A194-B8M

Nuts A2-50 A194-8S1

7

Clamps 1.4571 TP 316

400/ 600°C

U-Bolts 1.4571 TP 316

Metal sheets 1.4571 TP 316

Bolts 1.4948 A194-B8M

Nuts 1.4948 A194-8S1

Materials used for pipe support fabrication are in accordance with requirements of regulations for steel structures, as well as EN 13480 standard for piping support and requirements of German regulation VGB R 510-L-Teil 1. Upon request we also supply piping support according to ASME specifications, where materials comply with ASME B31.1 and MSS-SP58 requirements. Materials are divided into Material groups, wherein every group contains materials of similar properties for various semiproducts. Groups are limited by allowable temperature ranges of use.

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Principle of assemblies code marking system is desc ribed in section A of catalogue.

Type assemblies of pipe supports Gradior

- clearly indicated function of the assembly enables a fast choice while designing the piping- assemblies of one type for different dimensions, loading and temperature, are the same as for the function and shape - hangers load chain consists of unified elements - assemblies and type elements follow the requirements of the EN and ASME/MSS standards. - assemblies of setting consist of standardized elements, which have been designed with respect to the unification - one type (shape) of the element for a wide range of the operating loads and temperatures, mutual compatibility among the type assemblies and unified connecting dimensions for one group of load capacity.

Order datalist

To specify exactly all the requirements of setting, use the orderdatasheet, where all the main data of the assembly and type arepredetermined.Each assembly is determined by its function according to thefollowing overview, further then by the piping diameter, maindimensions (dimensions stated in the icons of the overview),loads and travels, by the way of connecting to the structureand/or on basis of a further specification of the required typeelement (for instance, the support type or pipe clamp type ).

Pipe supports

In terms of operating reliability of piping systems, the pipesupports represents an important element, which directlyinfluences function of the plant and its durability. By in-correct function of the pipe supports, failures in operatingreliability or even a serious damage to the piping systemcan occur. Among the consequences of the often failuresin operation of supports there are, for instance, anoverloading of the flanges resulting in leakage,overloading of the rotary equipment connected to thepiping resulting in higher vibrations, overloading of thepiping parts resulting in occurring possible cracks, mainlyoperating in creep range. For industrial piping it is usefulto apply standard support assemblies considering theclearly determined requirements of function, consisting oftype elements according to their purpose, load capacityand costs, which are decreased thanks to the mutualunification of the used elements.

Pipe supports - division of basic assemblies

According to the function, the basic assemblies can be divided as follows:

RH - Rod Hanger SH - Spring Hanger CH - Constant Hanger SS - Sliding Support FP - Fix Point GS - Guide Support VS - Variable Support CS - Constant Support BH - Hanger for Pipe Racks GP - Guide Plate SP - PTFE Sliding Plate RS - Rigid Strut UB - U Bolt CL - Clip

Support assemblies can be produced in different options, for instance, double-rod hanger for the horizontal or vertical piping. The options are distinguished:- by a digit behind the abbreviation RH or SH / CH concerning assemblies of hangers - directly by the catalogue type concerning other assemblies - assemblies of supports SS can be combined with the plates GP and SP

Application range

The type assemblies of hangers, supports and their ac-cessory, which consist of the catalogue elements, aremeant for all the applications in power, chemical, andpetrochemical industry. According to the dimensions,loading and operating temperatures they can be used for:

- piping diameters DN15 - DN800 - loads up to 113 kN - operating temperatures from -20°C to +580°C - spring for operating travels up to 200mm

For different operating ranges, e.g. pipe supports of largerdimensions, we will suggest and deliver a constructioneven beyond the dimension range stated in the catalogue.

Possibility of deliveries for special constructions : - saddle and piping supports up to the diameter of 3000mm- fix points for high loading and operating temperatures- shoes and supports of the cryogenic piping - hangers of the membrane walls and chambers of the steam generators - assemblies including silent-blocks - supporting steel constructions

B - 1

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Overview of the basic assembly types of the pipe supports, whichconsist of the catalogue elements. The assembly figure to bespecified by one indication code. The letters indicate the basictype, the additional digit indicates then the particular option. Thedimensions shall be stated in the specification.

RH – rigid hanger, SH – spring hanger (CH for constant hanger), SS – sliding support, FP – fix point, GS – guide support, VS – variable support (CS forconstant support).

RH1 RH2 RH3

SH1

SH3

SH2

SH4 SH5

SH7

SH6

SH8 SH9 SH10

RH4

RH5 RH6

B - 2

Overview of the basic assembly types of the pipe supports, whichconsist of the catalogue elements. The assembly figure to bespecified by one indication code. The letters indicate the basictype, the additional digit indicates then the particular option. Thedimensions shall be stated in the specification.

RH – rigid hanger, SH – spring hanger (CH for constant hanger), SS – sliding support, FP – fix point, GS – guide support, VS – variable support (CS forconstant support).

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SH15

SH11

SH16

SH12

GP/SP RS UB/CL

SH13 SH14

SS/FP GS VS

SH17 SH18

SH19

BH

B - 3

Examples of support plate options: Connection of sup ports to structure :

Con

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to c

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Set

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uppo

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Type A Type B Type C Type D

The connection art depends on the type of theauxiliary steel structure. In terms of the loadtransmission, all the types are equivalent. For higher rod angle deviations - more than 4°and for hanger assemblies of the RH2 and RH4types, it shall be used a connection type B only.

Connection of the hanger rods to the structure

To connect the hanger rods to the steel structure,there are more possible options consisting of typeelements. The type of connection is necessary to bespecified in the order datasheet. All the types fulfill thecondition of a possible angle deviation of the rod up to4° from the vertical axis. Connections of the specificload group are dimensioned for the highest load statedin the chart on page B-1.

Type A - spherical plate for setting onto U-channel beams.

Type B - weld on clevis for higher horizontal movements of piping.

Type C - weld on eye for standard use.

Type D - connection clamp to the profile flange. Easy assembly without necessity to weld, e.g. for zinc-coated constructions.

Setting of supports onto construction / floor To prevent the steel or supportive structures or floors from abrasion, we suggest to set the sliding supports at steel plates. The plates can be equipped with parts for guiding the supports in all directions at random clearance, or with the PTFE sliding plate to decrease friction between support and the base plate.The supports of 611, 614, 661, 664 types can be delivered together with a polyamide plate to prevent coat abrasion.

The plates of the GP and SP types are delivered asoptions which can be welded or bolted to the structure,optionally connected to the floor via concrete anchors. The plates for the supports of the SS type correspond indimensions to the base dimensions of the standard typesof supports (type group 61x).

For GS assemblies, it is necessary to use auxiliarybespoke structures.

Plate with guide, welded

to structure

Plate with anchors for

concrete floors

Plate with anchors and the

guide system

Overview of rod connections to structure

Clip for guide system of support to structure

Bolt connection of hanger to pipe

rack

B - 4

C - 1

Surface treatment

Type elements are supplied with standard surface treatment for ambient corrosivity C2 – C3 in accordance with EN ISO 12944-2 standard. Surface treatment is dependent on environment (aggressive, indoor, outdoor, tropical) and use conditions (temperature, parts under / outside of insulation). For special use conditions we supply surface treatment according to specifications of purchaser. Standard surface treatments of piping support elements

Attachement to structure

Connecting elements

Connecting elements

Auxiliary structure

Auxiliary structure

Connecting elements

Connecting elements

Spring hanger

Beam

Clamp, U-bolt,

Clamp, U-bolt,

Support

Support

Component / equipment Temperature Environment Coating System Color

Clamps, U-bolts, supports * Non-insulated piping up to 80°C Indoor

Galvanized - A5K – silver

Top coating 2 Gray - RAL7035

Clamps, U-bolts, supports * Non-insulated piping up to 80°C Outdoor

Hot-dip galvanized - Silver

Top coating 2 Gray - RAL7035

Clamps, U-bolts, supports * Insulated piping up to 300°C Indoor /

Outdoor Prime coating 1 Gray

Clamps, U-bolts, supports Insulated piping

200-580°C Indoor / Outdoor

Prime coating 3 Sage green

Attachment to structure Auxiliary structures Loose material Weldable coating

up to 80°C Indoor Prime coating

4 Gray Outdoor Top coating

(at assembly)

Beams* Auxiliary structures* Workshop fabrication

up to 80°C Outdoor Top coating 2 Gray - RAL7035 Blue - RAL5010

Spring hangers up to 80°C Indoor / Outdoor Galvanized - A5K

Springs up to 80°C Indoor Elastic coating - Black

Connecting elements

up to 80°C Indoor Galvanized - A5K, A5J

Outdoor Galvanized Nickel/Zinc Silver / grey

• Delivered as standard in coating system no.1 and 3. • Modification requirements for non-insulated / outdoor piping must be specified in order.

As default, we use coatings of International Protective Coatings Company.

spring plate

(lift indication)

safety tape

fixing cluster

turnbuckle

Indication:

1 Lift Type Fn

600, 1200, 2300… - nominal load in (N), see the chart on page 1-2

Application of spring hangers and supports for commoncases of elimination of pipe shifts resulting from thermalexpansion. The application is suggested for pipe travels(mainly vertical) of supports up to 50mm. For highervalues it is necessary to use constant hangers.

Selection of spring size, i.e. the nominal spring loaddepends on considered loads in all operating conditions.These shall be within the range of spring operatingcharacteristics. Further, it is necessary to keep a travelreserve towards the upper and lower spring position.Recommended reserves shall be min. 5mm or 20% of thetravel value. In some cases it is suggested to use 10%reserve of the spring load.

100

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Function - the spring support consists of a pre-compressed helical coil spring in a cylindrical housing, elements for travel indication and a turnbuckle nut for load adjustement at the assembly. The springs are supplied blocked and preset to the required load. Blocking is realised by a cluster inserted into holes of the casing and wrapped with a safety tape. After piping erection or pressure test, deblocking of all spring supports shall be performed and checked! Load capacity of the blocked spring support at a pressure test is more than 2 times of nominal load.

spring

Selection of the nominal spring travel is limited by theload deviation in range of a hot and cold state. Thecondition of the load change is determined from:

dF = (Fh - Fc) / Fh < 25%

whereas Fh is the hot load and Fc cold load. Because ofa higher stiffness, springs of a lower travel results tohigher load changes, but their application is moreeconomical and practital due to lower built-in length andweight.

1 - production group 1 - spring box for hangers, fixing type: clevis - threaded rod

spring supports 2 - spring box for hangers, fixing type: rod - rod

3 - spring box for hangers, fixing type: support - rod

4 - spring box for support of double-rod hangers of horizontal pipe supports

1 - operating travel 50mm 5 - multi-spring box for hangers, fixing type: rod - rod

2 - operating travel 100mm 6 - multi-spring box for hangers, fixing type: support - rod

3 - operating travel 200mm 7 - spring support, type: sliding surface - support

8 - multi-spring support, type: sliding surface - support

Indication example:

Spring support, nom. travel 50mm, type 2, nominal load 7000N: 1 1 2 7000

Type overview of the spring types

Type . . 1 Type . . 2 Type . . 3 Typ . . 4

Range: 0,6 - 63kN Range: 0,6 - 63kN Range: 0,6 - 63kN Range: 0,6 - 63kN

Travel: 50,100,200mm Travel: 50,100,200mm Travel: 50,100,200mm Travel: 50,100,200mm

Type . . 5 Typ . . 6 Type . . 7 Type . . 8

Range: 84-108kN Range: 84-108kN Range: 0,6 - 63kN Range: 84-108kN

Travel: 50,100mm Travel: 50,100mm Travel: 50,100mm Travel: 50,100mm

1 - 1

Overview of the spring sizes

50 100 200 1 2 3 4 5 6 7 8 9 10 11 12

mm mm mm

0 0 0 0,20 0,40 0,77 1,33 2,33 4,0 7,0 12,0 17,0 21,0 28,0 36,0

2,5 5 10 0,22 0,44 0,84 1,47 2,57 4,4 7,7 13,2 18,7 23,1 30,8 39,6

5 10 20 0,24 0,48 0,92 1,60 2,80 4,8 8,4 14,4 20,4 25,2 33,6 43,2

7,5 15 30 0,26 0,52 1,00 1,73 3,03 5,2 9,1 15,6 22,1 27,3 36,4 46,8

10 20 40 0,28 0,56 1,07 1,87 3,27 5,6 9,8 16,8 23,80 29,40 39,20 50,4

12,5 25 50 0,30 0,60 1,15 2,00 3,50 6,0 10,5 18,0 25,5 31,5 42,0 54,0

15 30 60 0,32 0,64 1,23 2,13 3,73 6,4 11,2 19,2 27,2 33,6 44,8 57,6

17,5 35 70 0,34 0,68 1,30 2,27 3,97 6,8 11,9 20,4 28,9 35,7 47,6 61,2

20 40 80 0,36 0,72 1,38 2,40 4,20 7,2 12,6 21,6 30,60 37,80 50,40 64,8

22,5 45 90 0,38 0,76 1,46 2,53 4,43 7,6 13,3 22,8 32,3 39,9 53,2 68,4

25 50 100 0,40 0,80 1,53 2,67 4,67 8,0 14,0 24,0 34,0 42,0 56,0 72,0

27,5 55 110 0,42 0,84 1,61 2,80 4,90 8,4 14,7 25,2 35,7 44,1 58,8 75,6

30 60 120 0,44 0,88 1,69 2,93 5,13 8,8 15,4 26,4 37,40 46,20 61,60 79,2

32,5 65 130 0,46 0,92 1,76 3,07 5,37 9,2 16,1 27,6 39,1 48,3 64,4 82,8

35 70 140 0,48 0,96 1,84 3,20 5,60 9,6 16,8 28,8 40,8 50,4 67,2 86,4

37,5 75 150 0,50 1,00 1,92 3,33 5,83 10,0 17,5 30,0 42,5 52,5 70,0 90,0

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Spring size

The spring size / travel is determined by the nominal load(maximum load of the spring in N) and by the nominaltravel. A spring indicated by size 1-12 corresponds to thenominal load. The springs for the hangers and supportsare divided into eight basic sizes for loads of 0,2 to 63kN.For these sizes there are three nominal travels of 50, 100,200mm, except for the spring supports of 50 and 100mmtravel only.

The springs of further sizes of 11 and 12, for loads up to 108kN, consisting of more springs. This multispring supports are only for the nominal travel 50 and 100mm. The force-lift relations and spring stiffness for all sizes are stated in table bellow. Load groups, determining the connecting size of the rod (see the overview in the introduction and production group 8 – connecting elements), are stated in the bottom line of table.

Load kN

Travel

40 80 160 0,52 1,04 1,99 3,47 6,07 10,4 18,2 31,2 44,20 54,60 72,80 93,6

42,5 85 170 0,54 1,08 2,07 3,60 6,30 10,8 18,9 32,4 45,9 56,7 75,6 97,2

45 90 180 0,56 1,12 2,15 3,73 6,53 11,2 19,6 33,6 47,6 58,8 78,4 100,8

47,5 95 190 0,58 1,16 2,22 3,87 6,77 11,6 20,3 34,8 49,3 60,9 81,2 104,4

50 100 200 0,6 1,2 2,3 4,0 7,0 12,0 21,0 36,0 51,0 63,0 84,0 108,0

1 1 1 2 2 3 4 5 6 6 7 8

2,0 4,0 7,7 13,3 23,3 40 70 120 170 210 - -

4,0 8,0 15,3 26,7 46,7 80 140 240 340 420 560 720

8,0 16,0 30,7 53,3 93,3 160 280 480 680 840 1120 1440

Spring stiffness - rate (N/mm)

Load Group

200N

600N

400

1200

767

2300

1333

4000

2333

7000

4000

12000

7000

21000

200N

600N

400

1200

767

2300

1333

4000

2333

7000

4000

12000

7000

21000

200N

600N

400

1200

767

2300

1333

4000

2333

7000

4000

12000

7000

21000

12000

36000

36000

36000

17000

51000

21000

63000N

51000 63000N

51000 63000N

0

25

50

75

100

125

150

175

200

225

250

275

300

325

350

100 1000 10000 100000

To

tal s

pri

ng

lift

(m

m)

Load (N)

Travel 50mm

Travel 200mm

Travel 100mm

Division diagram of spring sizes - basic range 0,6-63 kN

100 1000 10000 100000Load (N)

Note: Figure shows the total spring lift incl. the workshop preset. To set the operating spring lift it is necessary to subtract the preset value. For instance, the value 150mm=100mm+50mm stands for the nominal travel of 100mm.

1 - 2

Deblocking and load adjustment

Hangers Type 1x2 and 1x5 are connected to rodsscrewed in upper spring plate and turnbuckle on the lowerconnection side. For load adjustment turnbuckle to beused.

Deblocking of spring support shall be executed after pipecleaning, pressure test and insulating. Remove safety tapefastening the clusters inserted into spring hanger. At rightload setting, when spring and pipe loads are equal, theblocking clusters may be put slightly out of hanger. If not,load shall be readjusted turning span nuts or turnbuckle, toachieve the balance. After deblocking, a cluster shall befasten to hanger rod or support casing, using a steel wire.It may be used for repetitionary pressure test.

Installation of spring hangers and supports shall be performed according to support manufacturerassembly drawing. Spring hangers/supports are supplied blocked and preset to the required load.Before installation, the rods shall be cut to the required length, measured for each support at site.Positive length allowace for rods set in turnbuckle shall be at least 0,5*nominal spring travel. Aftersubsequent load adjustment the mimimum rod overlap must be at least 0,5*M (see fig.). In case ofspring hangers 1x2 the top rod must be screwed into top plate to depth M and fastened down by safetynut.

100

- In

stal

lati

on

M/2

M

Spring support Types 1x7 and 1x8 are set bellow thepipe support. A proper position adjustment shall bechecked. For load adjustment turn the threaded supporttube. Support shall be attached to structure from horizontalmovements.

used.

Hangers Type 1x3 and 1x6 to be set on double beamsand connected to rod inserted through the hanger. Forload adjustment use rod nuts set on upper spring body.Hanger shall be attached to structure from horizontalmovements.

Hangers Type 1x4 to be connected to pipe supporttrapeze beams type 341 via bolt connection. Bolttightening torques acc. to standards for civil structures.Hanger rod connected to the turnbuckle. For loadadjustment use turnbuckle.

M

M/2

1 - 3

Design:

Indication:Group Travel Type Nom. Load

1 X 1 Fn

Travel overview: Nominal load:1-nom. travel 50mm2-nom. travel 100mm3-nom. travel 200mm

Indication expample for spring nom. travel 200mm, nominal load 7000N:

131-7000

Dimensions:Nom. Spring Travel D L H d A m

load [N] size [mm] [mm] [mm] [mm] [mm] [kg] [kg]

111 50 140 225 4,8

121 600 1 100 108 235 320 12 / 12 70 6,0

131 200 453 538 8,9

111 50 140 225 5,0

121 1200 2 100 108 235 320 12 / 12 70 6,4

131 200 453 538 9,9

111 50 140 225 5,2

121 2300 3 100 108 235 320 12 / 12 70 6,7

131 200 453 538 10,5

111 50 169 279 6,7

121 4000 4 100 127 279 375 16 / 16 80 10,5

131 200 536 631 17,0

111 50 169 279 7,2

121 7000 5 100 133 279 375 16 / 16 80 11,4

131 200 536 631 18,7

111 50 215 320 16,0

121 12000 6 100 159 380 490 20 / 20 90 12,9

131 200 728 833 31,4

111 50 241 375 19,7

121 21000 7 100 159 386 522 24 / 24 110 26,9

131 200 740 875 42,7

111 50 292 455 42,7

121 36000 8 100 219 480 645 30 / 33 130 57,1

131 200 917 1080 101,1

111 50 362 550 73,2

121 51000 9 100 273 542 730 36 / 40 150 94,8

131 200 932 1120 135,9

111 50 387 600 88,5

121 63000 10 100 273 592 805 42 / 45 170 118,3

131 200 1012 1225 174,5

Variable spring hanger for weld on eye - rod connection application to all hangerassemblies configuration. Preferable use for hangers with short assembly length andsesmic services. Load adjustment at site to be performed by revolving the turnbuckle nutinside the spring casing . Turnbuckle types - forged type 822 for M12-M20, hexagonal nutDIN 1479 for M24-M42 rod sizes.

Sp

rin

g h

ang

ers

Typ

e 1

. 1

Type

Do kódu označeníse uvede hodnotajmen. zatížení v (N).

Do kódu označeníse uvede hodnotajmen. zatížení v (N).

Code letter - value of nominal load in (N).

1 - 4

Design:

Indication:Group Travel Type Nom. Load

1 X 2 Fn

Travel overview: Nominal load:1-nom. travel 50mm2-nom. travel 100mm3-nom. travel 200mm

Indication expample for spring nom. travel 50mm, nominal load 12000N:

Dimensions:Nom. Spring Travel D L H M m

load [N] size [mm] [mm] [mm] [mm] [mm] [kg]

112 50 140 155 3,9

122 600 1 100 108 235 250 12 5,1

132 200 453 468 8,0

112 50 140 155 4,1

122 1200 2 100 108 235 250 12 5,5

132 200 453 468 8,2

112 50 140 155 4,3

122 2300 3 100 108 235 250 12 5,8

132 200 453 468 9,2

112 50 169 199 5,6

122 4000 4 100 127 279 295 16 9,4

132 200 536 551 15,9

112 50 169 199 6,1

122 7000 5 100 133 279 295 16 10,3

132 200 536 551 17,6

112 50 215 230 13,7

122 12000 6 100 159 380 400 20 10,6

132 200 728 743 29,1

112 50 241 265 16,5

122 21000 7 100 159 386 412 24 23,7

132 200 740 765 39,5

112 50 292 325 37,3

122 36000 8 100 219 480 515 30 51,7

132 200 917 950 96,6

112 50 362 400 65,9

122 51000 9 100 273 542 580 36 87,5

132 200 932 970 128,6

112 50 387 430 76,4

122 63000 10 100 273 592 635 42 106,2

132 200 1012 1055 162,4

Variable spring hanger for rod-rod connection application to all hanger assembliesconfiguration. Bolting depth of threaded rod to upper hanger casing plate shall be equal torod diameter. Load adjustment at site to be performed by revolving the turnbuckle nutinside the spring casing . Turnbuckle types - forged type 822 for M12-M20, hexagonal nutDIN 1479 for M24-M42 rod sizes.

Sp

rin

g h

ang

ers

Typ

e 1

. 2

Type

112-12000

Do kódu označeníse uvede hodnotajmen. zatížení v (N).

Code letter - value of nominal load in (N).

1 - 5

Design:

Indication: Indication expample for spring nom. Group Travel Type Nom. Load Travel 100mm, nominal load 51000N:

1 X 3 Fn

Travel overview: Nominal load:1-nom. travel 50mm2-nom. travel 100mm3-nom. travel 200mm

For position fixing hanger to be bolted to structure. Dimensions of the plateequal to spring support type 1x7.

Dimensions:Nom. Spring Travel D L H R M m

load [N] size [mm] [mm] [mm] [mm] [mm] [kg] [kg]

113 50 140 221 3,6

123 600 1 100 108 235 366 50 12 4,9

133 200 453 680 8,0

113 50 140 221 3,8

123 1200 2 100 108 235 366 50 12 5,2

133 200 453 680 8,9

113 50 140 221 4,0

123 2300 3 100 108 235 366 50 12 5,5

133 200 453 680 9,5

113 50 169 256 6,0

123 4000 4 100 127 279 416 60 16 8,7

133 200 536 765 15,8

113 50 169 256 6,5

123 7000 5 100 133 279 416 60 16 9,5

133 200 536 765 17,5

113 50 215 300 12,6

123 12000 6 100 159 380 515 80 20 19,1

133 200 728 955 29,0

113 50 241 320 14,8

123 21000 7 100 159 386 515 90 24 21,6

133 200 740 970 39,4

113 50 315 385 34,6

123 36000 8 100 219 480 621 100 30 51,5

133 200 917 1145 94,8

113 50 362 445 64,5

123 51000 9 100 273 542 680 120 36 86,0

133 200 932 1160 127,4

113 50 387 475 76,0

123 63000 10 100 273 592 730 120 42 105,0

133 200 1012 1240 161,2

Spring hanger to be placed on two U-channels, use for hangers with short assemblylength. Standard design to be used for rod angulation less than 2°. For higher angulationsthe type 1x3.A shall be specified. Load adjustment by hexagonal nuts on rod at the top ofspring hanger. Square plate delivered with hanger, bolting shall be additionally specified.

Type

123-51000

Sp

rin

g h

ang

ers

Typ

e 1

. 3

Do kódu označeníse uvede hodnotajmen. zatížení v (N).

Do kódu označeníse uvede hodnotajmen. zatížení v (N).

Code letter - value of nominal load in (N).

1 - 6

Design:

Indication: Indication expample for spring nom. Travel 50mm, Group Travel Type Nom. Load nominal load 2300N (load on ONE hanger):

1 X 4 Fn

Travel overview:1-nom. travel 50mm2-nom. travel 100mm3-nom. travel 200mm

Notes:Loads to be specifiedas sume for both two rods.Tabled weight for one spring without beams.

Dimensions:Nom. Travel A U R Emin/max G / W M / db m

load [N] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [kg]

114 50 41 4,1

124 600 100 75 80 80 300-1000 8 / 88 5,3

134 200 80 8,2

114 50 41 4,3

124 1200 100 75 80 80 300-1000 8 / 88 5,7

134 200 80 8,4

114 50 41 4,5

124 2300 100 75 80 80 300-1000 8 / 88 6,0

134 200 80 9,4

114 50 63 6,1

124 4000 100 75 100 105 350-1200 10 / 110 9,9

134 200 85 16,4

114 50 63 6,6

124 7000 100 75 100 105 350-1200 10 / 110 10,8

134 200 85 18,1

114 50 65 14,6

124 12000 100 80 120 120 400-1500 12 / 122 11,5

134 200 90 30,0

114 50 66 17,6

124 21000 100 85 140 135 400-1500 12 / 132 24,8

134 200 95 40,6

114 50 77 39,6

124 36000 100 90 160/180 175 500-2000 16 / 146 54,0

134 200 100 98,9

114 50 80 69,7

124 51000 100 95 180/200 205 700-2000 20 / 160 91,3

134 200 100 132,4

114 50 80 80,9

124 63000 100 100 200/240 210 700-2000 20 / 170 110,7

134 200 110 166,9

M36 M24x70

M42 M30x80

M30 M20x65

M16 M10x40

M20 M12x50

M24 M16x60

M12 M8x35

M12 M8x35

M16 M10x40

Type

Sp

rin

g h

ang

ers

Typ

e 1

. 4Spring hanger for double rod assemblies of vertical piping, connection to threaded rod.Hangers connected to beams type 341. Standard design to be used for rod angulationless than 2°. For higher angulations the type 1x4.A shall be s pecified. Load adjustment atsite to be performed by revolving the turnbuckle nut inside the spring casing.

M12 M8x35

114-2300

1 - 7

Design:

Indication:Group Travel Typ Jmen. zat.

1 X 7 Fn

Travel overview:1-nom. travel 50mm2-nom. travel 100mm3-nom. travel 200mm

Indication expample for springnom. travel 50mm,

Dimensions:Nom. Travel D1 L H A B t m

load [N] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [kg]

117 50 50 140 170 5,1

127 100 50 236 260 6,9

117 50 50 140 170 5,3

127 100 50 236 260 7,2

117 50 50 140 170 5,5

127 100 50 236 260 7,5

117 50 90 170 210 9,7

127 100 90 280 320 12,6

117 50 90 170 210 10,0

127 100 90 280 320 13,1

117 50 90 209 250 14,1

127 100 90 374 440 21,8

117 50 90 238 270 15,8

127 100 90 377 440 22,8

117 50 100 293 355 45,2

127 100 100 478 540 63,5

117 50 140 367 430 75,6

127 100 140 547 610 97,4

117 50 140 587 560 80,5

127 100 140 382 450 110,0

Height adjustment of supports depend on spring load preset. The table bellow gives the range of valuesHmin a Hmax for minimum and nominal spring load.Spring size 1 - 3 4 - 5 6 7 8 9 10

TravelHmin/max Fmin

170 235

210 275

250 310

270 330

355 480

440 530

450 560

50mm Hmin/max Fmax

170 185

210 225

250 260

270 280

355 305

440 390

450 400

TravelHmin/max Fmin

260 380

320 430

440 540

440 540

540 690

670 840

710 880

100mm Hmin/max Fmax

260 280

320 335

440 500

440 500

540 440

670 570

710 610

194

230

10

10

94

114

230

22

22

10

12

12

114

140

18

140

51000

63000

36000

200

270

320

320

2300

7000

12000

21000

4000

175

200

140

175

10

10

140

140

600

1200

94

94

Type

117-21000

Sp

rin

g s

up

po

rt T

ype

1 . 7

nominal load 21000N:

Spring support in standard design for travels 50 and 100mm. Steel bearing base may beoptionally ordered with PTFE sliding plate, indicated as type 1x7.T. This type shall be usedfor aplications with horizontal travels greater than 0,2*nominal travel. Load and heightadjustment by turning the bearing base.

1 - 8

OverviewApplicationFor direct hanging of pipes DN10 - DN32 through U bolts (tmax=80°C)For hanging of pipes up to DN80 and temperatures up to 150°C (without horiz. travels)For hanger assemblies RH and SH according to assemblies overviewFor conecting of spring hangers 1x4 and assembly SH acc. to assemblies overview

Application:

Type 311321334341

Beams of types 300 are designated for pipe support through sliding or weld-on support. Placing of shortenedsupports of types 612A, 615 on beams is also possible. All supports must be welded to beams due to positionsecuring. In case of expansion or other pipe travel, the hanger rod deviation must occur, not pipe-on-beam drift.The weldment of shoe to beam shall be made at site.

300

- B

eam

s

Beams and Trapezes

They are used as a rod connecting elements for double rod hanger assemblies.

Beams are connected on rod hangers by clevis with pin (for type 334) or directly by threaded rod (type 311 and 321).

For hanger assemblies RH4-6, SH11-19 and similar it is possible to use modified beam type 334.

Beams type 334 are welded, other types are designed for bolt connection.

Installation:

Surface treatment:As default, the beams are delivered with top coating.Beams for small pipe dimensions are galvanized.

Piping shall be placed as close to beam center as possible to prevent uneven rod loading. We recommend tokeep the support position in area of +/-0,2 * E from beam center, where E is hanger rods spacing. For hangerassemblies RH4-6 and SH11-19 beam shall be modified by welding a spherical plate type 932. Plate must beplaced accurately in the beam centre. The weldment of shoe to beam shall be made at site.

The weldment of shoe to beam shall be made at site.

Firstly, the beams shall be connected to hanging rods, assembly plan according to connection elements 800.Beam must be always in horizontal position regarding its longitudinal axis. Allowed deviation is 1%. Beams type334 can be used for sloped piping up to 45° pipe slope. Support s hoes must be welded during installationaccording to assembly drawing of hanger. After welding the repair coat must be applied. For humid conditions,the shoe and beam weld must be enclosed. Piping must be placed so that rod hangers do not go throughinsulation.

3 - 1

Beam for hanging of non-insulated piping DN 10 to DN32 by U bolts of type 701.Hanger rods connection - threaded rods M10

Material groups:S235 - group 1galvanized

Indication:Type Spac.311 E

Indication example for:spacing E=580

Dimensions:d A B L t

10 52 9 35 3

Bea

m T

ype

311

Application:

E

240 to 1000 per 60

m(kg)/100(mm)

0,21

311-580

E

LB

t

Ød

AxA

Application:Double rod assemblies beam for hanging of piping up to DN80. Hanger rods connection - threaded rods M12.Beam not intended for piping with horizontal movement excess 10mm.

Material groups:S235JR - group 1Surface treatment - top coating.

Indication:Type Size Spac.321 A E

Indication example for:A=80mm, spacing E=600mm

d2 A b t E=250 E=350 E=500 E=600 E=800 1000

14 60 25 6 1 1 0,8 0,7 0,5 -

14 80 32 8 1,5 1,5 1,2 1 0,8 0,6

Bea

m T

ype

321

0,5

m(kg)/100(mm)Dimensions:

1

Fmax(kN)

321-080-600

E

Ød2

AxA

Fmax

b

80

t

3 - 2

Double rod assemblies beam for hanging of piping of all dimensions. Hanger rods connection - clevis with pin type 842.

Material groups:S235JR - group 1

Surface treatment - top coating.

Indication:Type Size Spac. M TU334 U E 1 TU

Indication example for:size B=100, spacing E=600load group 4

Main dimensions:1 1 2 2 3 4 5 6 7 8

d1 14 14 18 18 22 26 35 42 47 52

A 144 150 150 160 190 200 230 270 310 320

B 65 80 80 100 120 140 160 200 220 240

C 50 50 60 60 70 80 80 100 100 120

H 145 155 170 190 225 260 300 370 400 440

T 10 10 10 10 16 16 20 20 25 25

Bea

m T

ype

334

334-100-600-4

Application:

Load group

Connect. eye

E

B

A

Ød1

C

H

T

Fmax

T 10 10 10 10 16 16 20 20 25 25

2,1 2,3 2,5 2,9 5,9 6,8 11 17 27 29

Maximum beam load in dependance on spacing and size (kN):U 65 80 80 100 120 140 160 200 220 240

d1 14 14 18 18 22 26 35 42 47 52

400 4 12,6 28,0 28 46 - - - - -

500 4 12,6 24,6 28 46 65 108 140 - -

600 4 12,6 20,5 28 46 65 108 140 170 220

700 4 12,6 17,5 27 40 57 99 127 162 199

800 - 12,6 15,4 24 35 50 87 111 142 174

900 - 12,6 14,5 22 33 47 82 104 134 164

1000 - 12,2 12,2 19 28 40 70 89 114 139

1100 - - - 17 26 36 63 81 103 126

1200 - - - 16 23 33 58 74 94 116

1300 - - - - - 31 54 68 87 106

1400 - - - - - 29 50 63 81 99

1500 - - - - - 27 46 59 75 93

Maximum load for pressure test in 1,5 multiple of maximum work load.

FmaxConnect. eye

kNRod spacing E

m(kg)/100(mm)

Profil

3 - 3

Double rod spring assemblies beam for connecting on springs type 1x4. Connection to spring body by fitted bolts. Bolting is part of beam delivery.

Material groups:S235JR - group 1

Surface treatment - top coating.

Indication:Type Size Spac. M TU341 U E 1 TU

Indication example for:size B=140, spacing E=750load group 4

Main dimensions:

TU U Emin Emax A B W G C M b

1 80 250 1000 E-160 15 88 8 25 8 35

2 100 300 1000 E-210 25 110 10 45 10 40

3 120 400 1000 E-240 30 122 10 55 12 50

Bea

m T

ype

341

0,9

1,1

1,34

m(kg)/100(mm)Spring size

1 - 3

4 - 5

6

Application:

341-140-750-4

3 120 400 1000 E-240 30 122 10 55 12 50

4 140 500 1000 E-270 35 132 12 65 16 60

5 160 500 1200 E-350 35 146 16 75 20 65

6 200 600 1200 E-410 45 160 20 105 24 70

7 240 600 1200 E-420 55 170 20 125 30 80

Maximum load for pressure test in 1,5 multiple of maximum work load.Beams for wider spacing E than noted above are supplied at request.Spring hanger assemblies up to size 6 are delivered assembled with beams. For sizes over 7, spring support beams are to assembly during installation.

1,34

7

6

1,9

2,6

3,4

1,6

10

8

9

3 - 4

Overview

Rigid strut with ball rod-ends for transfer of tensile / compressive forcesWeld-on clevis for weld attachement of strut to steel structureDynamic clamp for strut attachement to horizontal piping DN>150Light clamp for strut attachement to horizontal piping DN<150

Design

Application

Rigid struts type 411 are length adjustable by right-left bolts. Ball rod-end allows for ±6° of angular motion. Struts are designed for static and cyclic stress, values stated in table are for 10000 cycles.

Type411440420423

400

- R

igid

str

uts

Rigid strutsare designed to restrain pipe movements and retaintensile / compressive forces in strut axis.

Use for retain dynamic and static forces. Theirinstallation also prevents emergence of dynamic forcesand piping vibrations.

Can be installed in horizontal or vertical direction.

Rigid struts type 411 can be also installed in pairs, inassemblies similar to double rod hangers type RH2and RH3. We design such configurations uponrequest.

4 - 1

Installation

Struts of type 411 must be installed in position according to assembly drawing that allows 6° misalignment.Adjustment bolts should be positioned approximately in middle distance of thread length. Strut shortening /lengthening is performed by turning of strut pipe. After adjustment it is necessary to examine the screw depththrough holes in pipe and secure bolts by safety nut.

Clevis with pin type 440 is jointed to steel structure with fillet welds. Weld size is stated on assembly drawing oftype RS. Pin must be secured by cotter pin after installation.

are designed for static and cyclic stress, values stated in table are for 10000 cycles.

Clamps for pipe connection are designed for sustained static and occasional forces, in area of highertemperatures and for material groups 3 and 4 it is necessary to multiply standard tabeled load for material group1 by corrective factor given in table.

Installation of pipe clamps type 420 must ensure that upper clamp nut does not "strangle" pipe and thatsuspension of clamp nuts washers is allowed. Nuts shall be tightened only to seating and clearance adjustment,and must not be preloaded!

Installation of clamps type 423 is the same as of clamps type 733. Nuts are manually tigtened to seating onclamps and position determining. Afterwards they are tightened by spanner by 90°.

Rigid struts assemblies RS are guaranteed to keep clearance of pipe movement restraining direction under0,5mm for pins d≤33mm or 0,015*d for pins d>33mm.

LoadAllowable clamp load Fmaxgiven in table relates to mat.group 1 and temperature 80°C.For different temperatures andmaterials it is necessary tomultiply standard tabeled loadby correct. factor given in table.

Correction loading factor at operational temperature - k (-)

Temp. (°C)

Material 20-80 100 200 250 300 350 400 450 480 500 520 540 560 580

S235 1 0,89 0,81 0,73 0,60 0,51

16Mo3 0,87 0,79 0,71 0,66 0,60 0,46

10CrMo910 0,87 0,83 0,66 0,50 0,37 0,27 0,2

4 - 1

Application:

Surface treatment:Ball rod-end joints - galvanizedTubular body - top coat

Indication:

Type DIM spacing411 d B

Indication example for:d=20mm, spacing 980

Dimensions:

DIM d d1 A B C D E m (kg) Fmax [kN] FN [kN]

12 35 B-150 350-1000 10 60 32 9,0 7,6 7

17 47 B-180 400-1500 14 76 45 12,3 14,9 14

20 54 B-220 450-2000 16 89 53 16,7 21,0 21

25 65 B-250 500-2500 20 114 66 23,7 36,0 36

30 75 B-280 600-3000 22 140 75 39,9 51,0 51

40 94 B-300 800-4000 26 168 95 55,0 70,0 63

411-020-980

Rig

id s

tru

t T

ype

411

Type no.

411-012

411-017

411-020

411-025

411-030

411-040

Strut with ball rod-ends for static or dynamic tension / compression forces. Connecting to clamp andweld-on eye with pin. Ball rod-ends angle deviation ±6°. Leng th is adjusted by the strut rotation.Maintenance-free design.

Ød

C

d1

B

ØD

E

A

4 - 2

Approximate weights for 1 m.

Application:

Material: clevis S235JR, pin C35E.

Surface treatment: weldable primer coat pin galvanized

Indication:

Type DIM440 d

Dimensions:

DIM d R A B C E m (kg) Fmax [kN] FN [kN]

12 15 48 15 30 30 0,6 7,6 7

17 20 67 20 42 40 1,8 14,9 14

20 25 80 25 50 47 3,3 21,0 21

25 30 100 30 62 60 4,2 36,0 36

30 38 120 38 75 70 5,1 51,0 51

40 50 155 45 95 90 6,7 70,0 63

440-020

440-040

Wel

d-o

n c

levi

s T

ype

440

Type no.

440-012

440-017

440-025

440-030

Spacing B can be adjusted by strut rotation in range ±50mm for dimensions 12-20 and in range ±75mm for dimensions 25-40. Minimum screw depth of adjustment screw is checked through holes on tube sides.

Spacing B can be selected arbitrary in aforesaid range. Different spacings are available upon request.

Clevis with pin for attaching of rigid struts type 411 on steel structure by welded joint.

C

B

Ød

E

AA

R

4 - 2

Surface treatment:Primer coat

Indication:

Type DN DIM MAT420 DN d MAT

Material groups MATS235JR - group 116Mo3 - group 310CrMo910 - group 4

Dimensions:

DIM D A B C d E M F Fmax [kN] FN [kN]

168,3 250 40 25 16 20 M16 25 14,9 14

Dyn

amic

cla

mp

Typ

e 42

0

Application:

Type no.

420-150-016-M

Application on insulated / non-insulated piping, temperatures up to 580°C.

Pipe clamp for rigid strut assemblies transfering dynamic tension / compression forces, for DN>150.

ØD

A

M

B

d

C

E

F

4 - 3

168,3 250 40 25 16 20 M16 25 14,9 14

219,1 335 40 25 16 20 M16 25 14,9 14

219,1 335 50 35 20 20 M20 40 21,0 21

273 350 40 25 16 20 M16 25 14,9 14

273 350 50 35 20 25 M20 40 21,0 21

323,9 380 40 25 16 20 M16 25 14,9 14

323,9 380 50 35 20 25 M20 40 21,0 21

355,6 400 40 25 16 20 M16 25 14,9 14

355,6 400 50 35 20 25 M20 40 21,0 21

406,4 450 50 35 20 25 M20 40 21,0 21

406,4 450 60 40 24 30 M24 50 36,0 36

508 500 50 35 20 25 M20 40 21,0 21

508 500 60 40 25 30 M24 50 36,0 36

Clamps for other pipe diameters and higher load values are supplied upon request.For higher loads, clamps are provided with doubled U-bolts.

U-bolt is equipped with inlay sheet for transfering line load of pipe to area load.

For differential expansion of pipe and clamp diameter are U-bolts equipped with spring washers.

Upper nuts shall be tightened only to seating and must not be preloaded!

420-500-025-M

420-250-016-M

420-500-020-M

420-300-016-M

420-150-016-M

420-200-016-M

420-200-020-M

420-400-025-M

420-250-020-M

420-300-020-M

420-350-016-M

420-350-020-M

420-400-020-M

4 - 3

Surface treatment:Prime coat

Indication:

Type DN DIM MAT423 DN d MAT

Material groups MATS235JR - group 116Mo3 - group 310CrMo910 - group 4

Dimensions:

DIM D A B C dH

(width)M m (kg) Fmax [kN] FN [kN]Type no.

Cla

mp

Typ

e 42

3

Application:Pipe clamp for rigid strut assemblies transfering dynamic tension / compression forces, for DN≤150.

Application on insulated / non-insulated piping, temperatures up to 580°C.

B

C

d

ØD

MA

4 - 4

DIM D A B C d(width)

M m (kg) Fmax [kN] FN [kN]

48,3 144 15 27 12 40 12 1,4

60,3 188 15 31 12 50 12 2,5

76,1 197 20 36 12 50 12 2,7

88,9 203 20 36 12 50 12 2,8

114,3 256 20 40 12 70 12 6,2

139,7 269 20 40 12 70 16 6,7

168,3 285 20 40 12 70 16 7,2

Clamps for other pipe diameters and higher load values are supplied upon request.

7,6 7

Type no.

423-100-012-M

423-125-012-M

423-150-012-M

423-040-012-M

423-050-012-M

423-065-012-M

423-080-012-M

B

C

d

ØD

MA

4 - 4

Overview

Limitations

Installation

500

- W

eld-

on s

hoes

Application of weld-on shoes is convenient especially for operations in corrosiveenviroments, for outdoor or subterranean piping. Use of clamp supports of type range 600in such cases leads to moisture condensation and water retention in interstice betweenclamp and pipe, with consequential corrosive damage of pipe wall. Pipe shoes of typerange 500 are welded to pipe wall by enclosed weld and after surface treatment the jointremains protected from corrosive damage.

Weld-on shoes are designed for use as an individual sliding supports or guidance forsmall horizontal load.

SS - sliding support, equal height designSS - sliding support, equal height design

Telescopic stanchion - sliding / fixedTelescopic dummy legs - sliding / fixed

511512564

ApplicationType

Use of weld-on shoes and stanchions is limited by danger of crack initiation in shoe/pipe weld joint, whichmay occur on piping with high operational temperatures. Different temperatures of pipe wall surface andshoe causes high load gradients in weld area. Thereby use of weld-on shoes is limited for temperaturesup to 150°C and, considering another hazard effects, for low -pressure piping up to PN40. Weld joint cannot be heat treated.

Position of weld-on shoe can not be adjusted after installation, therefore it is necessary to scale carefully

566

Surface treatmentWeld-on shoes are available in two surface treatment options:System 1 - top coat + weldable prime coat in weld areaSystem 2 - galvanized + weldable prime coat in weld area

Position of weld-on shoe can not be adjusted after installation, therefore it is necessary to scale carefullythe shoe position before welding, especially with regard to assumed pipe movements in operationalcondition. Shoes are welded by fillet welds according to assembly drawing. Welding method and plan isselected by installing organisation according to relevant rules for piping installation - parts integrallyconnected to pipe wall. Welds must be performed in such way that the residual tension in weld area isminimalized.

After welding it is necessary to perform surface treatment finishing - corrective prime coat and top coat in weld area.

5 - 1

Material groups:S235JR group 1P265GH group 21.4301 group 6

Indication:Type DN Height Mat.511 DN H M

Indication example for :DN 50 equal height type, mat. group 2:

H m (kg) Type no.Fmax (kN)

50 155 2,4 511-050-155

65 165 2,4 511-065-165

80 170 2,4 511-080-170

100 200 4,5 511-100-200

125 220 4,6 511-125-220

150 240 4,7 511-150-240

200 290 5,1 511-200-290

Weld-on sliding support for low loads. Type 511 can not be used for pipe guiding.Application:

Wel

d-on

sho

e T

ype

511

40 200 1,3

1,750

3

250

DN A

100

80

Dimensions:

L

Equal height type

4

B a

511-050-155-02

H

A B

L

a

Weld-on sliding support for low loads. Type 511 can not be used for pipe guiding.Support application only for low pressure piping (PN ≤40) with temperatures up to 150°C.

Options:

511.T support shoe with stainless steel plate for PTFE sliding base511.P

511 T/.P DN H M

511.G support shoe with weld on stops, used on beam flangesfor order specify dim. x

511 G DN H M X

Type 521 Type 531

Lateral guide supports normal, with stainless steel plate or PA plate.Dimensions same as type 511. Height H is the support height.Indication example for type 521, DN100, high type, material S235:

521 100 400 1

support height = 2*H

Max. allowable loads are stated for 80°C. For highe r temperatures, muliply by factors given in table A - overview.

support shoe with PA plate for galvanized structures

X

5 - 2

Material groups:S235JR group 1P265GH group 21.4301 group 6

Indication:Type DN Height Mat.512 DN H M

Indication example for :DN 200, mat. group 1:

DN A B a L H m (kg) Type no.Fx

(kN)Fy (kN) Fz (kN)

200 160 290 10,0 512-200-290 7,3 7,3 49,0

250 200 330 13,3 512-250-330 9,8 9,8 65,3

300 200 380 18,0 512-300-380 9,8 9,8 65,3

350 220 400 23,5 512-350-400 11,0 11,0 73,4

400 240 430 27,2 512-400-430 12,2 12,2 81,6

500 260 500 32,3 512-500-500 13,5 13,5 89,8

600 270 560 43,3 512-600-560 14,1 14,1 93,8

700 290 630 52,8 512-700-630 15,3 15,3 102,0

800 320 700 60,0 512-800-700 17,1 17,1 114,2

Sliding support for medium loads. May be used as pipe guide for horizontal forces. Application:

70

100

3

4

5

300

350

500

50

Wel

d-on

sho

e T

ype

512

512-200-290-01

a

B

H

A L

Sliding support for medium loads. May be used as pipe guide for horizontal forces. Support application only for low pressure piping (PN ≤40) with temperatures up to 150°C.

Options:

512.T support shoe with stainless steel plate for PTFE sliding base512.P support shoe with PA plate for galvanized structures

512 T/.P DN H M

512.G support shoe with weld on stops, used on beam flangesfor order specify dim. x

512 G DN H M X

Max. allowable loads are stated for 80°C. For highe r temperatures, muliply by factors given in table A - overview.

For thin-wall pipes above DN500 and for piping operating in underpressure area, strength check of pipe wall thickness must be performed.

X

5 - 3

Material groups:S235, P235GH group 11.4301 group 6

Indication:Type DN Height Mat.564 DN H M

Indication example for :DN 500 H=890, mat. group 1:

DN A B D1 D2 db C Type no. tFmax (kN)

m (kg) Hmin - max

200 564-200-H 10 10 11 300-1200

250 564-250-H 10 10 11 300-1200

300 564-300-H 12 12 16 350-1500

350 564-350-H 12 12 16 350-1500

400 564-400-H 14 20 45 500-2000

500 564-500-H 14 20 45 500-2000

600 564-600-H 14 20 45 500-2000

700 564-700-H 16 30 95 600-2000

800 564-800-H 16 30 95 600-2000

Weights given in table are orientation for height Hmin.

360 324 350

160

180

22026219

32

194

250

Sta

nchi

on T

ype

564

564-500-890-1

168

127 18

22

356

240300

160

200

200

440

140

159

B

A

Ødb

H

ØD2

ØD1a

t

C

a

Weld-on sliding or anchoring support for medium load. Sliding support option with PTFE plate is marked 564.T.Support application only for low pressure piping (PN ≤40) with temperatures up to 150°C.

Maximum loads stated in table are for orientation only and are dependent on specific application cases.

Options:

564.T Base plate with stainless steel plate for PTFE sliding bases. Assembly must be supplemented with sliding plate type 960.

Option of height adjustment during installation - welding of pipes. Height adjustment range considerating given dimension H is circa +/-50mm for DN200-350 and +/-100mm for DN350-500.

Application:

5 - 4

Material groups:S235, P235GH group 11.4301 group 6

Indication:Type DN Height R Mat.566 DN H R M

Indication example for :DN 250 H=760, R=381, mat. group 6:

DN A B D1 D2 db R Type no. tFmax (kN)

m (kg) Hmin - max

100 152 566-100-152-H 8 3 3 300-800

125 190 566-125-190-H 8 3 3 300-800

150 229 566-150-229-H 8 3 3 300-800

200 305 566-200-305-H 10 10 7 300-1000

250 381 566-250-381-H 10 10 7 300-1000

300 457 566-300-457-H 12 12 10 350-1200

350 533 566-350-533-H 12 12 10 350-1200

400 610 566-400-610-H 14 20 15 350-1200

500 750 566-500-750-H 14 20 15 400-1500

600 900 566-600-900-H 14 20 15 400-1500

200 160

76 89

160 120 114 127 18

130 100 14

566-250-760-381-6

140 22

26200 159 168

127

250

Dum

my

leg

Typ

e 56

6

ØD1

ØD2

H

a

Ød2

t

B

A

R

Weights given in table are orientation for Hmin height .

Weld-on sliding or anchoring support for pipe elbow R=1,5D. Sliding support option is marked 566.T.Support application only for low pressure piping (PN ≤40) with temperatures up to 150°C.

Supports for other elbow diameters of welded segment curves are supplied upon request.

Maximum loads stated in table are for orientation only and are dependent on specific application cases.

Options:

566.T Base plate with stainless steel plate for PTFE sliding bases. Assembly must be supplemented with sliding plate type 960.

Option of height adjustment during installation - welding of pipes. Height adjustment range considerating given dimension H is circa +/-50mm for DN100-350 and +/-100mm for DN350-500.

Application:

5 - 5

Overview of the support types

TypeTemp (°C) DN

611 .1/.2-

.T/.P 580 25-200

612 --

.T 350 50-800

612-A --

.T 350 50-800

613 --

.T 350 50-800

614 .1/.2-

.T/.P 580 50-800

615 --

.T 580 25-200

661 662 .1/.2

- .T/.P 500 25-200

663 664 .1/.2

- .T/.P 580 50-800

652 .2/.3 - 350 50-500

Supports height - supports of fix height - height for one DN is not identical among the types.Type 611, 612, 613

- support of "equal height" - supports of different types and identical DN haveequal heightType 611, 614, 615, 652

- support of optional height - support height can be specified.Type 614, 615

- height-adjustable supports - height can be adjusted at assembly in particularinterval. Type 661, 664

Insulation thickness

Type LowEqual Height Type

Fix Height Type

Fix Height Type

Equal Height High Type

Equal Height

40 80 - - - - -

60 100 40 - 100 120 100

80 120 40 80 120 220 120

- 160 40 100 160 260 160

- - 60 160 200 320 200

When setting the piping onto steel structure, it is possible to accept a local reduction of insulation thickness in particular cases. Application of the supports for a particular insulation thickness shall be approved.By supports of 612 and 613 types, the sleeve profile can overlap the insulation - see pages 6.4, 6.5, 7.2.

1, 3, 6

1, 6

Height-adjustable - SS - sliding support, GS and PTFE sliding design (in comb. with 950-956 and 960-966)

FP - fix point, "equal height" design. Optionally 2- or 3- clamp type.

SS - sliding support, GS - guide and the PTFE sliding design (in comb. with GP of the 950-952 and 960-962 type)

SS - sliding support for double-rod hangers and spring supports, "equal height" design

SS - sliding support, GS - guide and the PTFE sliding design (in comb. with GP of the 950-952 and 960-962 type)

SS - sliding support, GS - guide and the PTFE sliding design (in comb. with GP of the 950-956 and 960-966 type)

Piping supports

Supports are used for sliding or restraint applications and forsetting onto the trapese beams of double horizontal hangers. The652 type can be used as a fix point, also for moment transferloading components. The supports of the 600 group are notassembled to the piping by welding. The insulation thicknessrange is limited by the support height.

1

1, 2, 3, 4, 6

DN

Max. recommended insulation thickness (mm)

SS - sliding support for double-rod hangers and spring supports, "equal height" design

Height-adjustable - SS - sliding support, the PTFE sliding design (in comb. with GP of the 960-962 type)

600

- S

uppo

rts

DesignMaterial groups

1, 3, 4, 6

1

1

Application

SS - sliding support, low design or "equal height" design

100-200

250-500

661 662 663 664

613

600-800

611 652

614 615

612

1, 3, 4, 6

1,3,6

25-40

50-80

6 - 1

Type 6xx.xT -

Type 6xx.xP -

Surface treatment

Indoor application / insulated piping - prime coatOutdoor application / uninsulated piping - touch-up coatOutdoor application, insulated / uninsulated piping - galvanised

According to the requirements it is possible to deliver galvanised or zinc-coated supports. The way of the surface treatment shall be stated in the order specification.

LoadsThe maximum allowable load of supports is stated in the catalogue pages in the horizontal axis and for vertical direction.Allowable load in vertical directions Fmax relates to the CS basic material S235, at temperature of 80°C . Loads fordifferent operating temperatures and materials shall be multiplied by correction factors according to the following table.Loads in horizontal direction are determined from frictional force between the clamp and the piping wall. In cases ofaddiditonal horizontal loads, an extra load evaluation from manufacturer is necessary. Fx direction is equal to thepiping axis, direction Fy element upright to the piping axis.

600

- S

uppo

rts

with a stainless-steel, polish-ed plate at the support base,to be used in combinationwith the PTFE sliding platesGP.

with a polyamide plate at thebase - to be used on sup-ports without any baseplates.

The clamp supports are supplied in twobasic designs – inclined or straight pipeclamp. According to the requirements ofthe sliding friction between the support andthe base, it is possible to choose a typewith the stainless-steel of poly-amide plateat the support shoe. To limit vertical shiftsof the supports on the structure beams, it ispossible to use a restraint plate welded atthe bottom of the base – design G.Production designs are distinguished by asign behind the first three numbers of thetype code.

Type 6xx.1 - inclined clamp type

The support can be placed under the piping, which is fixed in a assembly height.

Type 6xx.2 - horizontal clamp type

The piping to be put onto a fixed support.

Connection to structure -supports of the 611, 614, 661- 665 types may be connected to the structure via bolting clamps of the 971 type.

NoteCorrection factors for thetemperature relate to thevertical loads only. Forhorizontal direction theallowable values areidentical for all tempe-ratures.

Correction loading factor at operational temperature - k (-)

Temp. (°C)

Material 20-80 100 200 250 300 350 400 450 480 500 520 540 560 580

S235 1 0,89 0,81 0,73 0,60 0,51

P265GH 1,06 0,90 0,83 0,76 0,70 0,63 0,31

16Mo3 0,87 0,79 0,71 0,66 0,60 0,46

10CrMo910 0,87 0,83 0,66 0,50 0,37 0,27 0,2

1.4301 0,96 0,87 0,70 0,66 0,62 0,59 0,57 0,56

1.4571 1,02 1,0 0,90 0,85 0,80 0,77 0,75 0,73

6 - 2

Material groups:S235JR Gr.116Mo3 Gr.310CrMo910 Gr.41.4301 Gr.6Indication:Type Option DN Height Mat.611 viz. DN H M

Indication example forDN 50, equal height, mat. gr.3:

H m (kg) Type No. Fz (kN) H m (kg) Type No. Fz (kN)

25 33,7 83 2,0 611.x-025-083 100 2,1 611.x-025-100

32 42,4 88 2,1 611.x-032-088 120 2,2 611.x-032-120

40 48,3 91 2,1 611.x-040-091 122 2,3 611.x-040-122

50 60,3 118 3,8 611.x-050-118 155 3,9 611.x-050-155

65 76,1 126 3,9 611.x-065-126 165 4,0 611.x-065-165

80 88,9 132 4,1 611.x-080-132 170 4,1 611.x-080-170

100 114,3 167 7,6 611.x-100-167 200 8,4 611.x-100-200

125 139,7 179 8,0 611.x-125-179 220 9,0 611.x-125-220

150 168,3 194 8,6 611.x-150-194 240 9,7 611.x-150-240

200 219,1 219 9,6 611.x-200-219 290 11,2 611.x-200-290

Sliding support for low loads. Type 611 can not be used for pipe guiding.Low height type - for material groups 1 and 6 only.Max. allowable loads are stated for 80°C. For highe r temperatures, muliply by factors given in table 2.

Options:

6x1.xT support shoe with stainless steel sliding plate for PTFE base plates6x1.xP support shoe with polyamide base plate for galvanized steel

structures ( tmax=300°C)611 .1/.2 .T/.P DN H M

6x1.xG support shoe with weld on stops, used on beam flangesfor order specify dim. x

611 .1/.2 .G DN H X

Type 621 Type 631 Type 641

Lateral guide supports normal, with stainless steel plate or PA plate.Dimensions same as type 611. Height H is the support height.Indication example for type 631, DN100, equal height, material 16Mo3:

631 100 400 3

support height = 2*H

100

Low height type

250

60

200

2,8

1,3

Application:

50

A B

Equal height type

0,9

L

2,0 1,3

1,7

Slid

ing

supp

ort T

ype

611

611.1-050-155-03

80

30 200

40

DN Do

Podpěry potrubíZatíženíPoznámkaVýšky podp ěrProvedení

611.2

A

H

611.1

L

B

Do

X

6 - 3

Material groups:S235JR Gr. 1

Indication:Type Option DN612 .T.G DN

Indication example for 612A type,DN100, low friction SS plate:

DN Do A B L H m (kg) Type No. Fz (kN) L m (kg) Type No. Fz (kN)

50 60,3 50 68 2,7 612.x-050 8,1 1,2 612A.x-050 5,8

65 76,1 65 75 3,2 612.x-065 8,1 1,4 612A.x-065 5,8

80 88,9 65 86 3,3 612.x-080 8,1 1,5 612A.x-080 5,8

100 114,3 80 101 5,9 612.x-100 20,6 3,0 612A.x-100 12,2

125 139,7 80 115 6,4 612.x-125 20,6 3,2 612A.x-125 12,2

150 168,3 100 132 7,4 612.x-150 39,2 3,7 612A.x-150 19,6

200 219,1 140 160 11,1 612.x-200 49,0 5,5 612A.x-200 24,5

250 273 140 191 14,3 612.x-250 59,2 7,1 612A.x-250 29,6

300 323,9 160 219 16,4 612.x-300 59,2 8,1 612A.x-300 29,6

350 355,6 160 236 18,1 612.x-350 59,2 9,5 612A.x-350 29,6

400 406,4 200 269 28,4 612.x-400 83,2 14,7 612A.x-400 41,6

500 508 200 325 33,0 612.x-500 83,2 16,5 612A.x-500 41,6

600 609,6 240 386 78,6 612.x-600 139,9 39,2 612A.x-600 70,0

700 711,2 240 440 92,8 612.x-700 139,9 43,4 612A.x-700 70,0

800 812,8 240 495 94,6 612.x-800 139,9 47,3 612A.x-800 70,0

Type 612 - Sliding support for middle loads. May be used as pipe guide for low lateral forces. Option .T - support shoe with stainless steel sliding plate for PTFE base plates.Supports type 612 are used for common applications to 200-300°C, limited to insulation thickness.Type 612A - used as sliding support or support for double rod hanger beam trapezes or spring supports.Normal design or option .T with stainless steel sliding plate.

Options:

Type6x1.xT support shoe with stainless steel sliding plate for PTFE base plates

612 .T DN

Type support shoe with weld on stops, used on beam flanges612.G for order specify dim. x

612 .G DN X

Type lateral guide supports, normal or .T options622 derived from 612 and 612A types

for order specify dimension 2*H

70200

100 250

350

200

250

Type 612

40

60

500

Slid

ing

supp

ort T

ype

612

100

Type 612A

150300

12050

612AT-100

L

612

B

Do

A

H

B

L

612A

2*H

X

6 - 4

Material groups:S235JR Gr. 1

Indication:Typ Var. DN613 .T.P.G DN

Indication example for :DN100, mat. group 1

DN Do A B L H m (kg) Type No. Fz (kN)Insul. (mm)

100 114,3 80 143 7,2 613.x-100 20,6 60

125 139,7 80 157 7,6 613.x-125 20,6 60

150 168,3 100 182 9,9 613.x-150 39,2 80

200 219,1 140 226 13,0 613.x-200 49,0 100

250 273 140 257 16,5 613.x-250 59,2 100

300 323,9 160 293 19,1 613.x-300 59,2 100

350 355,6 160 310 21,2 613.x-350 59,2 100

400 406,4 200 359 33,3 613.x-400 83,2 120

500 508 200 431 36,6 613.x-500 83,2 140

600 609,6 240 491 88,7 613.x-600 139,9 160

700 711,2 240 546 96,9 613.x-700 139,9 160

800 812,8 240 601 104,7 613.x-800 139,9 160

Options:

Type613.T support shoe with stainless steel sliding plate for PTFE base plates613.P support shoe with polyamide base plate for galvanized steel

structures ( tmax=300°C)613 .T/P DN

Type support shoe with weld on stops, used on beam flanges613.G for order specify dim. x

613 .G DN X

Type lateral guide supports, normal or .T options623 derived from type 613.

Dimensions same as type 613.

Type 613 - Sliding support for middle loads. May be used as pipe guide for small lateral forces. For thickerinsulations, where using of type 612 is not possible. Maximum insulation thickness stated in right column.Minimum insulation thickness to cover the clamp metal plate is stated in section 7 of the catalogue - clampstype 712.

60

70

613-100

100 500

350

250

300

50

Slid

ing

supp

ort T

ype

613

MontážVýškové se řízení podp ěrUtahování šroubových spoj ů objímek potrubí

Do

H

A L

613B

2*H

X

6 - 5

Material groups:S235JR group 116Mo3 group 310CrMo910 group 41.4301 group 6Indication:Type Option DN Height Mat.614 see DN H M

Options:.1 / .2 horiz. / inclined clamp

.xT/.xP SS / PE plate on shoe.P - for material group 1 and 6 only

H m (kg) Type No. Fz (kN) H m (kg) Type No. Fz (kN)

50 60,3 70 155 3,5 614.x-050-155 6,1 180 3,7 614.x-050-180 4,5

65 76,1 75 165 3,7 614.x-065-165 7,1 190 4,0 614.x-065-190 5,4

80 88,9 75 170 3,9 614.x-080-170 7,1 242 4,7 614.x-080-242 4,3

100 114,3 100 200 8,2 614.x-100-200 18,4 257 9,4 614.x-100-257 13,9

125 139,7 120 220 9,6 614.x-125-220 24,5 290 11,2 614.x-125-290 19,8

150 168,3 140 240 10,9 614.x-150-240 35,7 304 12,6 614.x-150-304 32,3

200 219,1 160 290 15,0 614.x-200-290 49,0 350 16,9 614.x-200-350 45,0

250 273,0 200 330 19,2 614.x-250-330 65,3 436 23,9 614.x-250-436 60,1

300 323,9 200 380 21,7 614.x-300-380 65,3 472 26,2 614.x-300-472 57,3

350 355,6 220 400 29,3 614.x-350-400 73,4 538 34,9 614.x-350-538 62,2

High design

40

250

300

DN Do A B

50

60

Slid

ing

su

pp

ort

Typ

e 61

4

Equal height design

L

200

614.2

H

A

614.1

Do

L

B

350 355,6 220 400 29,3 614.x-350-400 73,4 538 34,9 614.x-350-538 62,2

400 406,4 240 430 40,7 614.x-400-430 81,6 565 48,0 614.x-400-565 72,4

500 508,0 260 500 43,8 614.x-500-500 89,8 616 53,5 614.x-500-616 81,6

600 609,6 270 560 103,2 614.x-600-560 93,8 660 114,3 614.x-600-660 85,7

700 711,2 290 630 116,1 614.x-700-630 102,0 730 127,7 614.x-700-730 92,4

800 812,8 320 700 130,2 614.x-800-700 114,2 800 142,6 614.x-800-800 105,2

Max. insulation thickness for 614 type:DN 50- 100- 200- 350- 600-

Design -80 -150 -300 -500 -800

Equal height 100 120 160 200 220

High 140 180 220 300 340

Options:

614.xT support shoe with stainless steel sliding plate for PTFE base plates614.xP support shoe with PE for use on galvanized structures

(for temperatures up to 300°C)614 .1/.2 T/P DN H M

Type 624 Type 634 Type 644

Lateral guide supports, normal or .T / .P. options, derived from 614 type.For order specify dimension 2*H.Indication example for 634 type, DN200, high design, matr. 1.4301:

Type DN 2*H Mat.644 200 700 6

shoe dist. = 2*H

70

100

350

500

Typ 614 - Sliding support for medium loads. May beused as pipe guide for low lateral forces. High designmay be ordered for non standard heights. Option .T -support shoe with stainless steel sliding plate for PTFEbase plates. Option .P - support shoe with PE plate.

2*H

H2*H

6 - 6

Material groups:S235JR group 116Mo3 group 310CrMo910 group 41.4301 group 6Indication:Type Opt. DN Height Mat.615 .T.P DN H M

Indication example for:DN125 var.T, mat. group 1:

DN Do A B L H m (kg) Type No. Fz (kN)

25 33,7 100 1,0 615.x-025-100 1,1

32 42,4 120 1,1 615.x-032-120 1,5

40 48,3 122 1,1 615.x-040-122 1,7

50 60,8 155 2,1 615.x-050-155 2,8

65 76,1 165 2,2 615.x-065-165 3,8

80 88,9 170 2,3 615.x-080-170 4,8

100 114,3 200 4,6 615.x-100-200 7,9

125 139,7 220 4,9 615.x-125-220 10,8

150 168,3 240 6,4 615.x-150-240 14,3

200 219,1 290 7,2 615.x-200-290 21,5

150

80

100

Slid

ing

su

pp

ort

Typ

e 61

5

615.T-125-220-1

150

30

40

60

50

100

120

Sliding support for light loadings.Can not be used for pipe guiding.Suitable for double rod hangersor spring supports.Heights H responses to equal heightmodel, delivery of other Hdimensions is also possible.Option .T for PTFE base plates.Option .P for support shoe with PEplate.

Do

A

H

L

615 B

200 219,1 290 7,2 615.x-200-290 21,5

Note:

Options:

615.xT support shoe with stainless steel sliding plate for PTFE base plates615.xP support shoe with PE for use on galvanized structures

(for temperatures up to 300°C)615 T/P DN H M

When used on beam for double rod hanger trapeze, the support is welded to beam due to position securing.Support must not be welded to spring supports. For horizontal shifting more than 15mm at VS assembly wereccomend usage of option .T and spring support with PTFE base plate.

6 - 7

Material groups:S235JR group 116Mo3 group 310CrMo910 group 41.4301 group 6Indication:Type Opt. DN Mat.661 .T.P.G DN M

Indication example for:DN40, height 100, PA plate, mat. group 1:

DN Do A B L Hmin Hmax Type No. m (kg) Fz (kN)

25 33,7 80 115 661.x-025-H 2,7

32 42,4 96 138 661.x-032-H 3,0

40 48,3 98 140 661.x-040-H 3,0

50 60,8 124 178 661.x-050-H 5,1

65 76,1 132 190 661.x-065-H 5,3

80 88,9 136 196 661.x-080-H 5,5

100 114,3 160 230 661.x-100-H 10,8

125 139,7 176 253 661.x-125-H 11,6

150 168,3 192 276 661.x-150-H 12,5

200 219,1 232 334 661.x-200-H 14,4

80 40 200

100 1,250 250

30 200

661.P-40-100-1

60 0,5

1,0

Slid

ing

su

pp

ort

Typ

e 66

1

LA

Do

H

661B

200 219,1 232 334 661.x-200-H 14,4

Type 661 - sliding support vertically adjustable by bolts during installation. Height range Hmin-Hmax according to table.

Material groups:S235JR group 116Mo3 group 31.4301 group 6

Indication:Type Opt. DN Mat.662 .T/.P DN M

Indication example for:DN65, height 140mat. group 3:

Type 662 - sliding support vertically adjustable by base welding during installation. Height range Hmin-Hmax according to table.Dimensions and weights identical with type 661.

Options:

661/2.T support shoe with stainless steel sliding plate for PTFE base plates661/2.P support shoe with PE for use on galvanized structures

(for temperatures up to 300°C)661/2 T/P DN H M

Typ support with lugs to secure position on the beam661/2.G dimension x is to specify during order

661/2 .G DN H M X

662-65-140-3 Slid

ing

su

pp

ort

Typ

e 66

2662

A L

B

H

Do

X

6 - 8

Material groups:S235JR group 116Mo3 group 31.4301 group 6

Indication:Type Opt. DN Height Mat.664 .T.P DN H M

Indication example for:DN350, height 380, mat. group 3:

DN Do A B L Hmin Hmax Type No. m (kg) Fz (kN)

50 60,3 70 125 185 664.x-050-H 6,5 7

65 76,1 75 135 195 664.x-065-H 6,6 7

80 88,9 75 140 200 664.x-080-H 6,5 7

100 114,3 100 170 230 664.x-100-H 13,1 10

125 139,7 120 190 250 664.x-125-H 13,6 10

150 168,3 140 210 270 664.x-150-H 14,1 10

200 219,1 160 250 330 664.x-200-H 19,7 18

250 273,0 200 290 370 664.x-250-H 21,6 18

300 323,9 200 340 420 664.x-300-H 25,6 18

350 355,6 220 360 440 664.x-350-H 37,7 28

400 406,4 240 380 480 664.x-400-H 44,2 28

664-350-380-3

350

300

250

200

50

60

Slid

ing

su

pp

ort

Typ

e 66

4

40

A

H

Do

L

664B

400 406,4 240 380 480 664.x-400-H 44,2 28

500 508,0 260 450 550 664.x-500-H 47,9 40

600 609,6 270 510 610 664.x-600-H 68,8 40

700 711,2 290 580 680 664.x-700-H 73,9 62

800 812,8 320 650 750 664.x-800-H 80,0 62

Type 664 - sliding support vertically adjustable by bolts during installation. Height range Hmin-Hmax according to table.

Material groups:S235JR group 116Mo3 group 31.4301 group 6

Indication:Type Opt. DN Height Mat.665 .T.P DN H M

Indication example for:DN150, height 200, mat. group 1,PA base plate:

Type 665 - sliding support vertically adjustable by base welding during installation. Height range Hmin-Hmax according to table.Dimensions and weights identical with type 664.

Options:

664/5.T support shoe with stainless steel sliding plate for PTFE base plates664/5.P support shoe with PE for use on galvanized structures

(for temperatures up to 300°C)664/5 T/P DN H M

500

70350

100

665.P-150-200-1 Slid

ing

su

pp

ort

Typ

e 66

5

H

A

Do

L

665 B

6 - 9

Material groups:S235JR group 11.4301 group 6

Indication:Type Opt. DN Mat.652/3 .1/.2 DN MIndication example for:DN 150, double clamp weld.:

652 653 652 653

L1 L2 m (kg) m (kg)

50 125 155 4,7 6,6 652.x-050-155 5,8 2,8 18,2

65 140 165 4,5 7,1 652.x-065-165 5,8 3,2 18,2

80 150 170 5,2 7,8 652.x-080-170 5,8 3,4 25,8

100 190 200 8,3 14,0 652.x-100-200 8,9 5,4 30,9

125 225 220 10,3 15,5 652.x-125-220 8,9 5,5 30,9

150 245 240 12,0 19,0 652.x-150-240 9,2 6,3 54,9

200 310 290 16,4 24,7 652.x-200-290 9,2 6,5 58,0

250 360 330 26,8 40,0 652.x-250-330 12,2 9,3 68,7

300 440 380 36,0 54,0 652.x-300-380 12,2 9,0 68,7240 360

DN

160

Fz (kN)

240

Fx (kN)

Fy (kN)H Type No.

120 180

652.1-150-240

Fix

po

int

Typ

e 65

2/65

3

A

L1

652

H

A L2

653

300 440 380 36,0 54,0 652.x-300-380 12,2 9,0 68,7

350 460 400 37,7 56,5 652.x-350-400 12,2 9,4 68,7

400 515 430 53,1 79,6 652.x-400-430 24,6 19,4 119,8

500 630 500 64,6 97,0 652.x-500-500 24,6 19,8 119,8

Typ 652 / 653 - Fix point for heavy load. May be used as a pipe guide.

x - pipe axis direction, y - horizontal direction perp. to pipe axis, z - vertical directionLegend of CS directions for fix point orientation acc. to picture.Load values Fy are listed for application as sliding support with guiding.

Maximum load values listed for temperature 80°C and type 652.For type 653, Fmax values are multiplied by 1,5.

Tabbled values are stated for fix point without pipe lugs.Allowable load values in x and y direction can be incerased by lugs usage.Maximum values and lug design on request.

Options:

Pipe lugs for safe fixation of axial forces.

Pipe lugs for safe fixation of axial turning moments.

240 360

280 420

If the fix point is welded or bolted to base, then maximum load value of horizontal forces is double of value listed in table.

6 - 10

Material groups:S235JR group 11.4301 group 6

Indication:Type DN Mat.680 DN M

DN Do A B C W M Shift x/y (mm) H m (kg) Fz (kN) Type No.

50 60,3 160 260 70 220 7,2 2,1 680-050

65 76,1 160 260 70 230 7,4 2,1 680-065

80 88,9 160 260 70 240 7,5 2,1 680-080

100 114,3 230 350 100 300 16,0 3,3 680-100

125 139,7 230 350 100 320 16,6 3,3 680-125

150 168,3 230 350 100 340 17,2 3,3 680-150

200 219,1 250 440 150 400 25,0 5,6 680-200

Bea

m h

ang

er T

ype

680

x: +/- 50mm y: +/- 15mm

x: +/- 75mm y: +/- 20mm

M12x 50

270

200M10x

40

B

H

W

A

M

C

xy

200 219,1 250 440 150 400 25,0 5,6 680-200

250 273,0 250 440 150 450 29,3 5,6 680-250

300 323,9 250 440 150 500 30,6 5,6 680-300

Type 680 - intended for hanging under beams of pipe racks. Design with PTFE base plate allows horizontal pipe shift within range listed in table. Aplication on exterior piping, insulated piping up to 300°C. Hanger is not intended as a constraint element in directions x/y! Attachement to structure by bolt joint.

Surface treatment: carbon steel hangers - galvanized A3Kstainless steel hangers - pickled

x: +/- 90mm y: +/- 20mm

M12x 50

300

6 - 11

600

- In

stal

lati

on

Installation

The sliding supports of type .1 is possible to set directly under the pipingfixed in a required asembly height.

Type .2 supports (horizontal clamp), set support shoe first before pipinglocation. The same procedure for the fix points of the 652 type.

The sliding supports are located to the steel or other sliding surfaces,which must be properly cleaned and surface-treated before assembly.

The supports are welded only to the trapese beams of the double-rodhangers only. The fix points can be welded or bolted down to structure.

For anchoring / guide plates see list 9-9 or notes at support drawing.

Height adjustment of supports

Steel structures under the supports must be levelled in such way, that the support will be visibly loaded and incontact with baseplate. A desired level adjustment is possible using inserting plates, which must be firmlyconnected to the structure and fixed to avoid any movements.

Height-adjustable supports of the 664 type shall be welded before release the temporary lifting devices of thepiping. The welds are indicated in support assembly drawing. Coat on welded surfaces shall be applied .

Height-adjustable supports of the 661 type, the bolted connections are tightened on the support shoe. The plates

Type .2

Type .1

Height-adjustable supports of the 661 type, the bolted connections are tightened on the support shoe. The platesbetween each other must be clean and grease-free. The nuts are tightened according to the size at the sametorque as the nuts of the type 652 clamps according to the following chart. A safety fixing shall be done by acounter-nut.

Tightening of bolt connections of sliding support pipe clamps

The bolts of pipe clamps are tightened according to the following charts. For piping of DN>40, the nuts are secured by a counter-nut. A proper tightening of the bolts is important to avoid slipping between the clamp and the pipe and load transfer from pipe surface to structure, especially for fix points and restraints.

Nuts of pipe clamps type 712 (all support types)

a/ Tight the nut by handb/ Tight up with a spanner at the angle:

+ 90° for bolts size M10 - M16+180° for bolts greater than M16

Nuts of U-clamp - support type 652

a/ Clean the nut surface and lubricate with a agent based on MoS

b/ Tight with a torque spanner up to the values: 15 Nm for size M1230 Nm for sizes M16 - M2050 Nm for sizes M24100 Nm for sizes M30

6 - 12

Overview of clamp types

TypeTem. (°C) Ins. DN

Material group

712580 80

A N

15-800

1,3,4,6

713 350 A15-800 1,6

723 580 A15-500 1,3,4,6

733 580 A15-500 1,3,4,6

731 580 A150-800 1,3,4

744 500 A15-600 1,3,6

745500-580 A

15-600 4

754 500 A25-600 1,3,6

755500-580 A

25-600 4

764 500 A150-800 1,3

765500-580 A

150-800 4

701 80 N10-400 1,6

702 580 A/N 10-50 1,3,4

770 350 A/N25-500 1,3,6

700

- P

ipe

clam

ps

Middle clamp for hangers of the vertical pipingMiddle clamp for hangers of the vertical piping - middle loads, load transmission to the piping wall via flat welding lugsMiddle clamp for hangers of the vertical piping - middle loads, load transmission to the piping wall via round welding lugs

Flat clip for an individual fixing of the pipe, welding or bolting to the structure

Heavy box clamp for hangers of the vertical piping - high loads, load transmission to the piping wall via flat welding lugsHeavy box clamp for hangers of the vertical piping - high loads, load transmission to the piping wall via round welding lugs

Application

Clamps for supports of the 600 type group or pipe hangers for uninsaled pipingLight clamp for hangers of the horizontal piping - low loads, small insulation thickness Middle clamp for hangers of the horizontal piping - middle loads, middle insulation thickness Heavy clamp for hangers of the horizontal piping - higher loads, insulation thickness Clamp for hangers of the horizontal piping for high and shock loads, all insulation thickness

Light clamp for hangers of the vertical piping

U-Bolt for an individual fixing of the pipe

Weld on eye for hangers of the horizontal piping

Pipe clamps

used for load transmission from the pipesurface to other parts of the hanger or support.Clamps 712 type are used for supports as wellas hangers, other clamps for pipe hangersonly. Hanger clamps are divided into the light,middle, and heavy load types according to thepermissible load. For higher temperatures usematerial options according to reduced load -correction table bellow. On request, we alsosupply clamps of different piping diameters asstated in the charts.

Loads The allowable loads to the verticaldirection Fmax (in hangerassembly aplication) relates to theS235 material – group 1 andtemperature of 80°C. For othertemperatures and materials thisbasic load must be multiplied bythe correction factor according tothe chart.

Selection of clamp type depends on: - load and temperature The permissible load multiplied by the temperature and material factors must be lower than the required load.

- required stiffness and reliability for rod hangers of the highly stressed piping prefer the 731,764,765 types- insulation thickness Hanger rod connection shall be outside the insulation.

Correction loading factor at operational temperature - k (-)

Temp. (°C)

Material 20-80 100 200 250 300 350 400 450 480 500 520 540 560 580

S235 1 0,89 0,81 0,73 0,60 0,51

P265GH 1,06 0,90 0,83 0,76 0,70 0,63 0,31

16Mo3 0,87 0,79 0,71 0,66 0,60 0,46

10CrMo910 0,87 0,83 0,66 0,50 0,37 0,27 0,2

1.4301 0,96 0,87 0,70 0,66 0,62 0,59 0,57 0,56

1.4571 1,02 1,0 0,90 0,85 0,80 0,77 0,75 0,73

7 - 1 7 - 1 7 - 1 7 - 1

Material groups:S235JR Gr.116Mo3 Gr.310CrMo910 Gr.41.4301 Gr.6

Indication:Type712

Indication example forDN 100, mat. 16Mo3:

712-100-3

DN inch Do A C d2 F b m (kg)Fmax

(kN)FN

(kN)Type No.

15 1/2 21,3 56 15 0,31 5,5 2,3 712-015-M20 3/4 26,9 66 15 0,34 5,5 2,3 712-020-M25 1 33,7 72 15 0,37 5,5 2,3 712-025-M32 1 1/4 42,4 82 15 0,40 5,5 2,3 712-032-M40 1 1/2 48,3 88 15 0,42 5,5 2,3 712-040-M50 2 60,3 108 18 0,78 7,6 4 712-050-M65 2 1/2 76,1 122 18 0,87 7,6 4 712-065-M80 3 88,9 136 18 0,94 7,6 4 712-080-M100 4 114,3 178 24 2,08 14,7 7 712-100-M125 5 139,7 204 24 2,32 11,3 7 712-125-M150 6 168,3 232 24 2,62 10,8 7 712-150-M200 8 219,1 284 24 3,13 8,6 7 712-200-M250 10 273 348 30 4,76 8,2 7 712-250-M300 12 323,9 398 30 5,38 7,0 7 712-300-M350 14 355,6 432 30 5,74 6,3 7 712-350-M400 16 406,4 498 36 9,79 11,6 12 712-400-M500 20 508 600 36 11,54 9,8 12 712-500-M600 24 609,6 744 45 30,98 26,7 21 712-600-M700 28 711,2 850 45 35,08 23,0 21 712-700-M800 32 812,8 950 45 39,02 20,1 21 712-800-M

Type 712 Clamp for piping supports. May be used also for hangers of an uninsulated piping.

Surface treatment: standard - primer coat. Galvanised for outdoor hanger applications.

Loads: Fmax values are based for clamp load in the vertical direction in an hanger assembly. Loads are determined for material group 1 at temp. of 80°C. For higher temperatures to be multiplied by the correction factors acc. to the chart on page 7-1.

The lowest insulation thickness to cover the metal straps and bolts of the clamp:

Connecting material

For temp. up to 350°C: Hexagonal bolt and nut, for bolts >M10 counter-nutMaterial group 1 - strength group 8.8, surface treatment A5KMaterial group 6 - strength group A4 for bolts, nuts A2

For temp. over 350°C: Stud bolt, 2x hexagon nut and counter-nutBolt material A193 B7, nut A193 2H, counter-nut of gr. 8

18

23

70

100

Dimension

50-80

MATDNMat. group

12

14

7

9

11

120

60

27

33

250-350100-200

14

25

18

M30x100

15-4040 50 60 80

Range DNMin. insul. th. (mm)

400-500

M30x155

M24x115

30

40

50 M16x60

M10x30

M12x50

M20x70

M24x90

Stud bolt

M16x80

M20x95

Bolt

100

Cla

mp

Typ

e 71

2

600-800

M10x50

M12x60

7 - 2 7 - 2 7 - 2 7 - 2

Material groups:S235JR Gr.11.4301 Gr.6

Indication:Type713

Indication example for DN 125, mat. S235:

713-125-0-01

Insul. Bolt

Do A E B d2 F b s max Mxl

15 21,3 56 74 0,47 5,5 2,3

20 26,9 66 79 0,50 5,5 2,3

25 33,7 72 82 0,52 5,5 2,3

32 42,4 82 87 0,56 5,5 2,3

40 48,3 88 90 0,58 5,5 2,3

50 60,3 108 108 1,07 7,6 4

65 76,1 122 115 1,15 7,6 4

80 88,9 136 122 1,23 7,6 4

100 114,3 178 159 2,71 14,7 7

125 139,7 204 172 2,96 11,3 7

150 168,3 236 188 3,25 10,8 7

200 219,1 288 214 3,76 8,6 7

250 273 348 260 5,77 8,2 7

300 323,9 402 287 6,37 7,0 7

350 355,6 432 302 6,75 6,3 7

400 406,4 498 353 11,60 11,6 12

500 508 600 404 13,35 9,8 12

600 609,6 744 487 35,20 26,7 21

700 711,2 850 540 39,29 23,0 21

800 812,8 950 590 43,23 20,1 21

Type 713 Clamps for hangers of a lower loads, insulated piping for temperatures up to 350°C.

Surface treatment: standard - primer coat. Galvanised for outdoor hanger applications.

The lowest insulation thickness to cover the metal straps and bolts of the clamp:

Insulation thickness smax - the highest insulation thickness of the piping, which does not cover the upper bolt.

Connecting material

Hexagonal bolt and nut, for bolts >M10 counter-nutMaterial group 1 - strength group 8.8, surface treatment A5KMaterial group 6 - strength group A4 for bolts, nuts A2

713-032-M

713-025-M

100

M10x 40

713-040-M

M20x 70

M16x 60

713-080-M

713-200-M

713-020-M

713-300-M

FN

(kN)Fmax

(kN)

Cla

mp

Typ

e 71

3

713-700-M

713-250-M

713-050-M

713-065-M

713-400-M

713-500-M18

11 50

30

40

600-800400-50012010050

18

33

54

27

25

23 14

Min. insul. th. (mm)

104

115

40

713-600-M

713-350-M

713-150-M

60

120

713-800-M

713-125-M

713-015-M

713-100-M

70 120

60

100

60

250-35080

M24x 80

M12x 50

M30x 100

60

100

70

86

12

14

46 7

9

m (kg) Type No.

MAT

Clamp

Range DN 15-40 50-80 100-200

DN

Dimension Mat. groupDN

7 - 3 7 - 3 7 - 3 7 - 3

Material groups:S235JR Gr.116Mo3 Gr.310CrMo910 Gr.41.4301 Gr.6

Indication:Type723

Indication example for:DN 125, mat. S235

Insul. Bolt Stud bolt

Pivot pin

Do A E B d2 F b s max d3xl

15 21,3 56 108 0,58 5,5 2,3 723-015-M20 26,9 66 113 0,61 5,5 2,3 723-020-M25 33,7 72 116 0,63 5,5 2,3 723-025-M32 42,4 82 121 0,66 5,5 2,3 723-032-M40 48,3 88 124 0,68 5,5 2,3 723-040-M50 60,3 110 135 1,81 7,6 7 723-050-M65 76,1 128 144 1,98 7,6 7 723-065-M80 88,9 140 150 2,09 7,6 7 723-080-M100 114,3 182 211 3,55 17,0 12 723-100-M125 139,7 210 225 3,86 15,8 12 723-125-M150 168,3 240 240 4,21 12,7 12 723-150-M200 219,1 302 291 7,67 17,2 12 723-200-M250 273 358 319 8,60 14,5 12 723-250-M300 323,9 412 346 9,50 12,5 12 723-300-M350 355,6 444 362 10,05 11,5 12 723-350-M400 406,4 532 416 21,05 31,0 21 723-400-M500 508 636 468 24,25 25,3 21 723-500-M

Type 723 Clamps for hangers of a middle loads of the insulated piping for temperatures up to 580°C.

Surface treatment: primer coat

Insulation thickness smax - the highest insulation thickness of the piping, which does not cover the upper bolt.

Connecting material

For temp. up to 350°C: Hexagonal bolt and nut, for bolts >M10 counter-nutMaterial group 1 - strength group 8.8, surface treatment A5KMaterial group 6 - strength group A4 for bolts, nuts A2

For temp. over 350°C: Stud bolt, 2x hexagon nut and a counter-nut.Bolt material A193 B7, nut A193 2H, counter-nut group 8.

Connection to rod: pivot pin of the 850 type for connection to the eyenut of the hanger rod.

Cla

mp

Typ

e 72

3

12x 55

Type No.

Mxl

FN

(kN)

12x 55

16x 65

M24x 135

20x 80

14

22

18

714

M12x 65

m (kg)Fmax

(kN)

24x 100

70 M20x

70

60

M12x 50

30 80

50 100

140M16x

85

M20x 105

M24x 100

180

160

M16x 60

80

Mat. groupDN MAT

723-125-0-01

Clamp

11

DN

80

Dimension

M10x 40

M10x 50

80

15

27

150 35

140

120

25

7 - 4 7 - 4 7 - 4 7 - 4

Material groups:S235JR Gr. 116Mo3 Gr. 310CrMo910 Gr. 4

Indication:Type733

Indication example for:DN 80, mat. P265GH:

733-080-0-02

Insul. Bolt Stud bolt

Pivot pin

d1 A E B d2 F b s max d3xl

15 21,3 56 128 0,69 5,5 2,3 733-015-M20 26,9 66 133 0,72 5,5 2,3 733-020-M25 33,7 72 136 0,74 5,5 2,3 733-025-M32 42,4 82 141 0,77 5,5 2,3 733-032-M40 48,3 88 144 0,79 5,5 2,3 733-040-M50 60,3 116 188 2,46 17,0 7 733-050-M65 76,1 134 197 2,63 16,6 7 733-065-M80 88,9 146 203 2,74 15,2 7 733-080-M100 114,3 192 256 5,93 25,5 12 733-100-M125 139,7 218 269 6,34 23,3 12 733-125-M150 168,3 250 285 6,87 17,8 12 733-150-M200 219,1 324 362 15,55 38,6 21 733-200-M250 273 380 390 17,24 38,1 21 733-250-M300 323,9 432 416 18,84 33,2 21 733-300-M350 355,6 464 432 19,85 30,7 21 733-350-M400 406,4 544 482 34,37 38,1 36 733-400-M500 508 648 534 39,16 31,6 36 733-500-M

Type 733 Clamps for hangers of a higher loads of the insulated piping for temperatures up to 580°C.

Surface treatment: primer coat

Insulation thickness smax - the highest insulation thickness of the piping, which does not cover the upper bolt.

Connecting material

For temp. up to 350°C: Hexagonal bolt and nut, for bolts >M10 counter-nutMaterial group 1 - strength group 8.8, surface treatment A5KMaterial group 6 - strength group A4 for bolts, nuts A2

For temp. over 350°C: Stud bolt, 2x hexagon nut and a counter-nut.Bolt material A193 B7, nut A193 2H, counter-nut group 8.

Connection to rod: pivot pin of the 850 type for connection to the eyenut of the hanger rod.

35

Cla

mp

Typ

e 73

3

M30x 155

M16x 105

16x 65

20x 80

24x 100

33x 110

M24x 135

12x 55

120

M12x 50

25

20

240M30x 120

M24x 100

27

70 180

220

DN

100

50 140

MAT

7 30

Clamp

11

Mat. group

M16x 60

Mxl

15

M12x 60

22

M16x 80

80

Fmax

(kN)FN

(kN)Type No.

210

200

DN

130

160

18

100 14

M16x 70

m (kg)

Dimension

7 - 5 7 - 5 7 - 5 7 - 5

U-BoltClamp

boltConne-ction

Do A C t E F B M1 M2 d2

150 168,3 256 310 16 196 70 45 16 12 26 7,1 45,1 21 731-150-M

200 219,1 313 360 16 253 70 50 20 12 26 10,1 42,2 21 731-200-M

250 273 386 430 16 304 90 90 16 12 33 14,8 67,5 36 731-250-M

300 323,9 438 470 16 356 90 90 16 12 33 18,7 67,5 36 731-300-M

350 355,6 466 500 16 384 90 90 16 12 33 22,3 66,2 36 731-350-M

400 406,4 521 500 20 438 100 100 20 16 38 31,5 60,8 63 731-400-M

500 508 737 600 20 528 100 80 20 16 38 65,5 70,1 63 731-500-M

600 609,6 839 640 20 630 100 80 24 16 38 72,0 101,8 63 731-600-M

700 711,2 940 750 20 731 100 80 24 16 38 95,1 101,8 63 731-700-M

800 812,8 1039 800 20 830 100 80 24 16 38 112,8 101,8 63 731-800-M

Material groups: Materials: U-Bolts - S235JR, C35E, 42CrMo4, 21CrMoV57S235 Gr. 1 Flat clamps - S235JR, 16Mo3, 10CrMo91016Mo3 Gr. 3 Beams - S235JR, 16Mo3, 10CrMo91010CrMo910 Gr. 4 Load distr. strap - S235JR

Nuts: Gr. 4, A194-2HIndication:Type Dim. Load Mat. Application: heavy clamps for horizontal piping and a high load731 DN TU MAT and stiffness requirements

Indication example Surface: primer coatDN 150, mat. S235, Connection: dimension d2 acc. to the hanger design load (load group)load group 3 (pin d20): Insulation: for the smallest insulation thickness to cover the clamp nuts

731-150-0-31 see chart below

DN Insul. Cmin

150 100 280

200 120 300

250 120 330

300 140 370

350 140 400

400 140 400

3 4 5 6 500 200 500

20 24 33 40 600 240 570

23,3 32,3 51 64,6 700 260 650

800 280 700

FN

(kN)Design m (kg)

Load group determines the connecting dimensions of the pivot pin for the hanger rod.

Main dimensions

Flat clamp

2x U-bolt

U-bolt

Type No.

Cla

mp

Typ

e 73

1

Fmax

(kN)

Max. load of hanger rod (kN)

DN

Pin diameter (mm)Load group

Insul . -the smallest insulation thickness to cover the clamp nutsCmin - the smallest possible spacing to rod clevis.

Do

A

E

M2

T

7 - 6 7 - 6 7 - 6 7 - 6

D A C d D1 B t

250 273 382 345 35 112 120 20 35 42,0 36

300 323,9 464 420 35 112 120 20 36 39,0 36

350 355,6 565 450 42 112 140 25 43 74,0 51

400 406,6 505 502 42 112 140 25 63 67,0 51

500 508 561 592 42 112 140 25 71 57,0 51

600 609,6 687 702 42 112 150 25 79 52,0 51

700 711,2 748 803 48 112 160 30 92 97,0 63

800 812,8 730 889 48 112 160 30 105 87,0 63

Material groups: Materials: Flat clamps - 10CrMo910, X10CrMoVNb9-110CrMo910 Gr. 4 Beams - 10CrMo910, X10CrMoVNb9-1X10CrMoVNb9-1 Gr. 8

Indication: Application: heavy clamps for horizontal piping and a high loadTyp Rozm. Tř. Mat. and temperatures above 550°C741 DN TU MAT Surface: primer coat

Connection: dimension d acc. to the hanger design load (load group)

Application:

Load:

Load group determines the connecting dimensions of the pivot pinfor the hanger rod. Pivot pin type 850 is part of delivery.

3 4 5 6 7 820 24 33 40 45 50

23,3 32,3 51 64,6 85,3 113,3

Type No.

741-700-TU-M

741-250-TU-M

741-400-TU-M

741-300-TU-M

741-500-TU-M

Clamps for high load and high work temperatures of piping. Construction does not "strangle" the pipe wall in case of diameter enlargement due to pipe heating. It also allows application on thickwalled piping with greater tolerances of outer diameter.

Load group

Main dimensions

Pin diameter (mm)Max. load of hanger rod (kN)

DN

Cla

mp

Typ

e 74

1

741-800-TU-M

Loads presented in table are orientation ones for material group 4 and temperature 550°C . Exact values are specified for particular application case. Clamp arrangement is possible for load up to 113 kN, in some cases clamps must be doubled.

Fmax

(kN)FN

(kN)

741-600-TU-M

741-350-TU-M

m (kg)

C

B

D1

M

A

ØD

Ødt

7 - 7 7 - 7 7 - 7 7 - 7

Material groups:S235JR Gr. 116Mo3 Gr. 310CrMo910 Gr. 41.4301 Gr. 6

Indication:Type Mat. 744 DN E MAT

Indication example for DN100spacing E=500mm, mat. S235:

744-100-500-01

Type 744 - clamp with flat weld on lugs, Type 745 - circular pivot weld on lugs

BoltStud bolt

Pivot pin

Do A E F b G C d3xl

15 21,3 59 250 1,67 2,7 2,3

20 26,9 66 250 1,67 2,7 2,3

25 33,7 75 250 1,69 2,7 2,3

32 42,4 86 300 1,89 2,7 2,3

40 48,3 94 300 1,90 2,7 2,3

50 60,3 108 300 1,92 2,1 2,3

65 76,1 134 400 3,38 4,2 2,3

80 88,9 148 450 3,92 3,5 2,3

100 114,3 178 500 6,63 6,0 2,3

125 139,7 204 550 7,58 4,4 2,3

150 168,3 240 650 17,95 14,0 7,0

200 219,1 294 700 19,72 11,2 7,0

250 273 356 800 22,44 8,3 7,0

300 323,9 408 850 25,87 7,3 7,0

350 355,6 440 950 28,09 6,6 7,0

400 406,4 526 1000 49,00 14,9 12,0

500 508 630 1000 51,94 13,8 12,0

600 609,6 734 1100 56,67 12,2 12,0

Allowable loads of clamps for other rod spacing

Connecting material

Fmax

(kN)m (kg)

16x 65

20x 80

Cla

mp

Typ

e 74

4 / 7

45

FN

(kN)DN

40

20 120

120

40

25

30M16x

70

6-bo

lt de

sign

M20x 90

30

41

18

M20x 125

M16x 90

4- b

olt d

esig

n15M12x

50

24

50

Clamp

9

80

11

Dimension

12x 55

12x 55

Mxl

M12x 60

M12x 65

M12x 50

25

Type 744 - clamps for hangers of the vertical piping for alow loads and insulation thickness. Another rod spacing onrequest. Lugs on the piping for DN>80. For material groups1, 3 and 6 flat stops (Type 744), for 10CrMo910 circularpivot lugs for temperatures over 500°C (Type 745). Surface treatment: primer coat or galvanised.

For temperatures up to 350°C: Hexagon bolt and nut, low counter-nut, strength group 8 for group 1, A2 for group 6. For temperatures over 350°C:Stud bolt, 2x hexagon nut and a low counter-nut. Material A193.

Pivot pin of the 850 type for connection to the eyenut of hanger rod.

F

Do

M

G

b

d3

A

EC

Rod hangers span [mm] / Load capacity [kN]

TYP 745

TYP 744

7 - 8 7 - 8 7 - 8 7 - 8

Material groups:S235JR Gr. 116Mo3 Gr. 310CrMo910 Gr. 41.4301 Gr. 6

Indication:Type Mat. 754 DN E MAT

Indication example for DN150spacing E=650mm, mat. 10CrMo:

754-150-650-04

Type 754 - clamp with flat weld on lugs, Type 755 - circular pivot weld on lugs

BoltStud bolt

Pivot pin

Do A E F b G C d3xl

25 33,7 80 300 2,73 4,2 2,3

32 42,4 90 300 2,75 4,2 2,3

40 48,3 100 350 3,09 4,2 2,3

50 60,3 120 400 3,43 4,2 2,3

65 76,1 140 400 5,73 10,6 4,0

80 88,9 154 450 6,53 8,7 4,0

100 114,3 190 500 10,49 12,2 4,0

125 139,7 220 550 11,77 10,5 4,0

150 168,3 270 650 27,39 29,8 12,0

200 219,1 320 700 30,00 25,8 12,0

250 273 380 800 34,20 21,3 12,0

300 323,9 434 850 38,46 18,9 12,0

350 355,6 464 950 42,02 17,2 12,0

400 406,4 524 1000 68,10 25,8 21,0

500 508 628 1100 76,39 17,6 12,0

600 609,6 732 1200 83,48 16,4 12,0

Allowable loads of clamps for other rod spacing

Connecting material

Cla

mps

Typ

e 75

4 / 7

55

20x 100

M12x 70

12x 55

Fmax

(kN)

M12x 50

FN

(kN)

12x 55

M20x 125

M12x 80

20x 80

M20x 100

M12x 60

M16x 70

16x 65

M16x 105

M16x 80

4- b

olt d

esig

n

180

M16x 90

30

m (kg)Mxl

15

20 120

Dimension

70

40

30

25

9

DNClamp

50 15 18

100

6-bo

lt de

sign

41

Type 744 - clamps for hangers of the vertical piping for alow loads and insulation thickness. Another rod spacing onrequest. Lugs on the piping for DN>80. For material groups1, 3 and 6 flat stops (Type 744), for 10CrMo910 circularpivot lugs for temperatures over 500°C (Type 745). Surface treatment: primer coat or galvanised.

For temperatures up to 350°C: Hexagon bolt and nut, low counter-nut, strength group 8 for group 1, A2 for group 6. For temperatures over 350°C:Stud bolt, 2x hexagon nut and a low counter-nut. Material A193.

Pivot pin of the 850 type for connection to the eyenut of hanger rod.

F

Do

M

G

b

d3

A

EC

Rod hangers span [mm] / Load capacity [kN]

TYP 755

TYP 754

7 - 9 7 - 9 7 - 9 7 - 9

Material groups:S235JR Gr. 116Mo3 Gr. 310CrMo910 Gr. 4X10CrMoVNb9-1 Gr. 8

Indication:Type Mat.764 DN E MAT

Indication example for DN 200,spacing E=700mm, mat. S235:

764-200-700-01

Production types:

Type 764with flat lugs of the piping application temperatures up to 500°C

Type 764with circular pivot lugsapplication temperatures over 500°C

Pivot Pin

BoltStud bolt

Do E B t d2 d d3 d4

150 168,3 650 190 60,3 12 12 18,0 46,5

200 219,1 700 250 76,1 16 12 25,0 54,0

250 273 800 311 88,9 16 16 41,0 52,0

300 323,9 850 361 114,3 16 20 54,0 67,5

350 355,6 950 396 139,7 16 20 66,0 66,0

400 406,4 1000 446 139,7 20 20 73,0 86,5

500 508 1100 550 168,3 20 24 109,0 95,5

600 609,6 1200 660 168,3 20 24 135,0 94,5

700 711,2 1300 760 219,1 20 24 160,0 99,5

800 812,8 1400 860 219,1 20 24 180,0 95,5

Note:

Pipe lugs - plates or a circular pivot lugs - are a part of the clamp supply. Welding and heat treatment are in the competence range of an assembly organisation. The lugs must be checked by the designer in terms of their weldability and stresses in pipe wall.

Cla

mp

Typ

e 76

4 / 7

65

16

24

33

DNClamp

Dimension

3820

m (kg) Fmax

(kN)

Application: Heavy clamps for hangers of the vertical piping, high loads and insulation thickness. The rod spacing according to the requirements. For material groups 1, 2, 3 flat stops, for others circular pivot lugs (for higher temperatures).

The weight is stated for the 764 type, weights of type 765 are about 20% higher.

The highest permissible load is stated for both hanger rods.

Surface treatment: primer coat.

Typ 764

Typ 765

7 - 10 7 - 10 7 - 10 7 - 10

DN Do V L Mm

(kg)10 14 23 26 6 0,03

15 21,3 26 31 6 0,03

20 26,9 32 38 8 0,06

25 33,7 34 44 8 0,07

32 42,4 40 53 8 0,08

40 48,3 47 61 10 0,16

50 60,3 50 73 10 0,17

65 76,1 64 92 12 0,31

80 88,9 72 105 12 0,34 Materials:100 114,3 90 132 16 0,73 S235JR Group 1125 139,7 105 161 16 0,85 Surface treatment: zinc-coated A5K150 168,3 120 186 16 0,96 1.4301 Group 6200 219,1 155 247 20 1,96

250 273,0 186 304 20 2,30 Indication:300 323,9 210 354 20 2,65 Type Dim. Mat.350 355,6 220 385 20 2,83 701 DN MAT400 406,4 310 439 24 5,05

Materials:S235JR Group 116Mo3 Group 310CrMo910 Group 4

Indication:Type702

Indication example:DN 25, material 16Mo3

702-025-3

DN Do L L1 b d1 m (kg)

10 13,5 187 200 30 10 0,46

15 21,3 183 200 30 10 0,47

20 26,9 201 220 30 10 0,53

25 33,7 197 220 30 10 0,55

32 42,4 232 260 30 10 0,61

40 48,3 235 300 30 10 0,70

50 60,3 260 340 40 12 1,30

Application:

U-B

olts

Typ

e 70

1

MAT

702-032-M

Pip

e C

lips

Typ

e 70

2702-020-M

702-025-M

DN

702-015-M

702-010-M

Type No.

Mat. groupDimension

702-040-M

702-050-M

For fixing of small-bore piping, where no higherloading than of its own weight is expected. Smallmovements of the piping are compensated bydeflections of clamp profile.

7 - 11 7 - 11 7 - 11 7 - 11

Materials:S235JR Group 1

P265GH Group 21.4301 Group 6

Indication:Type Dim. Mat.770 DN MAT

DN AInsul.

t.B H d T a

m (kg)

25

32

40

50

65

80

100

125

150

200

250

300

350

400

500

0,18

12 1,75

3

4

5

6

5

8

10

80

80

100 50

40

70160

160

120

200

100

120

22240

120

145

195

14

14

18

Wel

d on

lug

- T

ype

770

1,04

0,44

For fixing of the piping in the environment,where a high corrosive aggression can beexpected - e.g. for outside distributions.

The dimension "A" can be adjustedaccording to the insulation thickness.

The highest allowable loads of the lug mustbe checked for particular cases ofapplication according to the dimensions andoperating conditions of the pipe to beconnected.

7 - 12 7 - 12 7 - 12 7 - 12

Pipe clamp Type 712 - double bolt clamps used for supports of the 600 type group or pipe hangers for uninstaled piping.Half-sleeves bolted together with hexagonal bolts for lowertemperatures and stud bolts for temp. over 350°C.For nut tightening of support clamps see assembly manualto supports, page 6-11.Nut tightening of hanger clamps equal to 713 type.

Pipe clamp Type 713, 723, 733 - triple bolt clamps used for pipe hangers. Connection to hanger rod via eyenut type 832.Type 713 - all bolts hexagonal, types 723, 733 bolting acc. to temperature range, rod connection stud type 850.Tight clamp nuts slight by hand and turn up to following angles:M10-M20 - up to 90-120°M24-M36 - up to 90°All nuts shall be secured with counter-nut.

Pipe clamp Type 731 - heavy clamp for pipe hangers. Non-welding assembly acc. to figure. U-clamp shall be provided by load distribution strap. Side girders to be bolted togetherand secured with studbolts.Tight clamp nuts slight by hand and turn up to following torques:M10-M16 - up to 2 NmM20-M24 - up to 5 NmAll nuts shall be secured with counter-nut.

Pipe clamp Type 744, 754 - riser clamps for hangers of verticalpiping. Inner bolting of hexagonal / stud bolts, connection to hangerrod via eyenut type 832. Bolting types same with triple bolt clamps,rod connection stud type 850.Tight clamp nuts slight by hand and turn up to following angles:M10-M20 - up to 90-120°M24-M36 - up to 90°Lugs welding provided by piping manufacturer.

Pipe clamp Type 764 - heavy riser clamp for pipe hangers. Assembly acc. to figure. Lugs welding provided by piping manufacturer. Side girders to be bolted together to mainplate.All nuts shall be secured with counter-nut.Short girders to be set in the notch of main girder and lockedby thrust plate from bellow.

Pipe clamp Type 765 - heavy riser clamp for pipe hangers. Assembly acc. to figure. Pipe lugs welding provided by piping manufacturer. Side girders to be bolted together and securedwith studbolts. All nuts shall be secured with counter-nut.Short girders to be set in the notch of main girder and lockedby thrust plate from bellow.

700

- A

ssem

bly

7 - 13 7 - 13 7 - 13 7 - 13

Materials Surface treatment

Threaded rod The rolled threaded rods and nuts are

800

- C

on

nec

tin

g e

lem

entsConnecting elements

Connecting elements of the hanger rods are used for load transmissionfrom the pipe clamps to the structure. The type range is designed in theway of possibility of length adjustement. The assembly in combinationwith the elements of group 900 – connection parts to the structure –enables the angulation of rods from the vertical axis of 4°. T he highestallowable load of the connecting elements load chain according to theload capacity group are stated in section A of the catalog.

Each part is determined by a type number and a size – the maindimension of the element is its diameter. With thread dimension overM30 the rod and pivot pin diameters are different. Connection of theeyenut type 832 to the pivot pin of the 850 type enables shift of onedimension, that means for a pivot pin on clamp of load capacity group2 (diameter 16mm) it is possible to use the load chain of rod group 1(diameter 12mm). This is valid in the case that a check of the highestloading of the particular chain elements has been carried out.

All the elements must be fixed by counter-nuts, connecting nuts of the824 type from both sides of the rod.

Threaded rod The rolled threaded rods and nuts are galvanised A3K - silver.

The forged elements and pivot pins are Forgings galvanised A3L - golden.

Pins a round cold-drawn rod of C35E.Nuts strength group 4.

Fn (kN)

Fmax (kN)

Rod dia.

Pin dia.

0,6 1,5 10 10

2,3 6,3 12 12

7 14,0 16 16

12 23,3 20 20

21 32,3 24 24

36 51,0 30 33

63 64,6 36 40

84 85,3 42 45

108 113,3 48 50

1

2

3

5

4

6

7

8

rolled, from material of strengthgroup 4.6 for diameters up to M20,and from material S355J0 fordiameters over M20.

material S355J2 for dimensions upto M20, C22.8 for dimensions overM20.

Load groups, permissible loads and connecting dimensions of the load chains for hanger rods:

Load group

0

Load categorization The catalogue allowable loads are calculated for the G category. Allowable loads for other categories are set as follows:

Fmax (Q) = 1,33 * Fmax (G)

The load categories are described in the catalogue introductory part.

Fmax … max. allowable staticload at 80°C and primar Gload category.

Fn … nominal load -corresponds to the value of spring nom. load

8 - 1

Material:

Indication:Type Dim. Length814 M L

Indication example for:d= M20, length 2000mm

DIM. d L (mm) m (kg) L (mm) m (kg) L (mm) m (kg)Fmax [kN]

FN

[kN]

10 M 10 1000 0,5 - - - - 5,2 0,6

12 M 12 1000 0,7 2000 1,4 3000 2,1 7,5 2,3

16 M 16 1000 1,3 2000 2,6 3000 3,9 14,0 7

20 M 20 1000 2,0 2000 4,0 3000 6,0 27,3 12

24 M 24 1000 2,9 2000 5,8 3000 8,7 39,4 21

30 M 30 1000 4,7 2000 9,4 3000 14,1 62,6 36

36 M 36 1000 6,9 2000 13,8 - - 91,2 63

42 M 42 1000 9,4 2000 18,8 - - 125,1 84

48 M 48 1000 12,0 2000 24,0 - - 164,4 108

Material:Carbon steel

Th

read

ed r

od

Typ

e 8

15

814-024-L

Type No.

814-016-L814-020-L

814-012-L

Galvanised A3K

Carbon steel 4.6, S355J0

814-010-L

814-030-L814-036-L814-042-L814-048-L

Galvanised A3K

814-020-2000

S235JR, S355J0

Th

read

ed r

od

Typ

e 8

14

Application:connecting element ofhanger rods with arolled continuous right-turn thread. Thedimension M42 andM48 can be suppliedwith a thread ofspecified length onboth ends.

L

MIndication:Type Dim.815 M

Indication example for:d= M20

DIM. d L (mm)LR

(mm)LL

(mm)m (kg)

Fmax [kN]

FN

[kN]

12 M 12 250 70 80 0,22 7,5 2,3

16 M 16 250 70 100 0,40 14,0 7

20 M 20 250 70 120 0,6 27,3 12

24 M 24 350 80 140 1,2 39,4 21

30 M 30 350 80 160 1,9 62,6 36

36 M 36 500 120 180 3,5 91,2 63

42 M 42 500 160 200 4,7 125,1 84

48 M 48 500 160 240 6,0 164,4 108

Material: Indication:Carbon steel - strength group 4 Type Dim.

824 M

DIM. M L A s m (kg)

12 M 12 36 10 19 0,04

16 M 16 48 15 24 0,10

20 M 20 60 20 30 0,19

24 M 24 72 25 36 0,32

30 M 30 90 30 46 0,7

36 M 36 108 35 55 1,2

42 M 42 126 40 65 1,9

48 M 48 144 45 75 2,8

Th

read

ed r

od

Typ

e 8

15C

on

nec

tin

g n

ut

Typ

e 8

24

815-016

824-036

815-020

824-048

Galvanised A3K

815-024

815-048

Type No.

815-012

815-036

815-030

815-042

815-020

Galvanised A3K

824-020

824-024

824-030

Type No.

824-012

824-016

824-042

Application:connecting elementwith a rolled right-leftthread.For connection toturnbuckle type 822.

Application:For connections of the threaded rods of the 814 type.

M

LL

L

LR

A

sL

8 - 2

Material:Steel S355J2, C22.8Galvanised A3KIndication:Type Dim.822 M

Indication example for:d= M20822-020

DIM. d1 d2 L1 e f a b m [kg]Fmax [kN]

FN

[kN]Type No.

12 M 12 21 125 34 16 40 45 0,2 9,3 2,3 822-012

16 M 16 27 170 42 20 55 60 0,4 17,7 7 822-016

20 M 20 34 200 52 24 65 70 0,7 27,0 12 822-020

24 M 24 39 255 60 28 80 95 1,2 39,2 21 822-024

30 M 30 45 255 74 34 85 85 1,8 62,5 36 822-030

36 M 36 55 295 40 86 100 95 3,0 91,0 63 822-036

42 M 42 63 300 50 104 115 100 4,8 125,0 84 822-042

48 M 48 80 355 65 135 125 105 7,6 165,0 108 822-048

Material:Steel S355J2, C22.8Galvanised A3K

Tu

rnb

uck

le T

ype

822

Eye

nu

t T

ype

832

Application:A forged element with a right-left thread, for connection of threaded rods of the 814 and 815 types.

L1

a

d1-L

d2

b

fe d1

d3

A

F

Indication:Type Dim.832 M

Indication example for:d= M16

DIM. d A B D d3 F E m [kg]Fmax [kN]

FN

[kN]Type No.

12 M 12 33 60 24 17 6 35 0,1 8,2 2,3 832-012

16 M 16 44 75 30 25 10 45 0,2 15,1 7 832-016

20 M 20 58 90 35 28 10 55 0,4 23,3 12 832-020

24 M 24 72 110 44 35 15 65 0,8 32,3 21 832-024

30 M 30 88 127 50 42 17 75 1,2 51,0 36 832-030

36 M 36 100 140 60 47 20 75 2,0 64,6 63 832-036

42 M 42 110 157 70 52 25 85 2,9 85,3 84 832-042

48 M 48 120 180 80 62 30 95 4,7 113,3 108 832-048

Carbon steel S235 - galvanised A3KIndication:Type Dim.831 M

DIM. M d L A m (kg)

10 M 10 11 36 30 0,05

12 M 12 13 40 35 0,08

Type No.

831-010

831-012

832-016

Galvanised A3K

Eye

nu

t T

ype

832

Eye

nu

t T

ype

831

Application:A forged element with the right thread, for connection of a clamps. The pivot pin diameter can be chosen one level higher than the thread diameter.

Connec. element for piping up to DN50 and load up to 0,5kN.

d

B

E

G

D

M

L

A

Ød

8 - 3

Material:Steel S355J0, C22.8Pivot pin - 11600, C35E

Galvanised A3KIndication:Type Dim.842 M

Indication example for:d= M30

Pivot pin

d a B D d1 F H K 850

12 M 12 30 70 25 12 12 34 24 12x55 0,2 8,8 2,3 842-012

16 M 16 40 80 33 16 17 45 32 16x65 0,4 15,1 7 842-016

20 M 20 50 90 40 20 20 59 46 20x80 1,0 24,5 12 842-020

24 M 24 60 110 46 24 22 68 53 24x100 1,6 37,4 21 842-024

30 M 30 70 130 51 33 27 80 64 33x110 2,7 66,0 36 842-030

36 M 36 80 150 61 40 32 93 80 40x120 4,4 97,0 63 842-036

42 M 42 100 170 72 45 37 111 90 45x150 7,2 128,0 84 842-042

48 M 48 100 180 83 50 44 130 100 50x170 10,4 170,0 108 842-048

842-030

Fmax [kN]

m [kg]Clevis

DIM.

Cle

vis

wit

h p

in T

ype

842

Type No.FN [kN]

Application:A forged element with a right thread, for connection to hanger rod and flat eyes .

D

ØK

d

a

H

F

Ød1

B

Material:Carbon steel

Indication:Type Dim.850 d

Indication example for:d= 45

Circular pivot pin incl. washers and splits

DIM. d L (mm)L1

(mm)m (kg)

12 12 55 67 0,08

16 16 65 77 0,16

20 20 80 96 0,28

24 24 100 120 0,5

33 33 110 128 1

40 40 110 128 1,6

45 45 120 159 2,4

50 50 140 179 3,4

10x63

10x71

3,2x20

4x25

5x30

6,3x40

8x50

8x56

850-048

46

51

13

17

21

25

850-036

Washer dp Type No.

41

Split spring washer dxl

850-045

34

850-020

850-030

35EZinc-coated A3K

850-024

850-012

850-016

850-042

Piv

ot

pin

Typ

e 8

50

Application:A pivot pin for connection of eyenuts and clevises.

L1

L

Ød

8 - 4

800

- In

stal

lati

onInstallation instructions

Hanger rods shall be installed in vertical direction - except of the hangers with high horizontalmovements where the rod may be preset in a cold condition under an angle given by the valuedesignated by hanger drawing.

The threaded rods are supplied in lengths with an assembly allowances rounded to +0,5m. To reachrequired length, the rods shall be cut at site.

By installation, attention shall be paid to the screwed depth of all elements. The threaded length of therod must be visible in all check holes.

After assembling of all hanger items, the rod must be tightened up to take over the weight of the piping.Tightening is done using turnbuckle in rod assembly or in a spring hanger. For the A type of structureconnection (square plate type 932), use the nuts above square plate.

Before tightening all the counter-nuts of the rod, the screw-in depth of the threads shall be checkedagain. The counter-nuts to be tightened slightly with a flat spanner.

The splits of the stud pins shall be properly splayed out after the assembly.

A different connecting way of the rods than using a coupling nuts type 824 is strictly forbidden.

By an additional readjusment of the hanger rod length, the counter-nut of the turnbuckle shall be setloose. Other rod counter-nuts shall remain fixed. The thread of the turnbuckle shall be lubricated with anagent on basis of MoS. The reaction moment resulting from the rod turning is caught with a spanner atthe upper and lower counter-nut of the particular rod element. After adjusting, the counter-nuts to betightened again.

The hanger rods are maintenance-free with a correct assembly.

Screw-in lengthmin. 1/2 rod diameter

Counter-nut

Counter-nutConnection nutCounter-nut

Counter-nut

TurnbuckleScrew-in length acc. to catalogue list

min. 1/2 rod diameterScrew-in length Counter-nut

Bolt / Pivot pin

8 - 5

Overview

Application

Weld on eye for connection to clevis with pin Type 842Weld on clevis for connection to eyenut Type 832Spherical washer between two profiles for direct attach. to hanger rod through nut.Beam clamp for no-weld attachment to IPE profile, attach. with clevis Type 842Beam clamp for no-weld attachment to HEA profile, attach. with clevis Type 842935

900

- S

tru

ctu

ral a

ttac

hm

ent

Type

911922932934

Structural attachment elements

Intended for transfer of forces from rod hanger to bearing structure- profiles or ceilings.

Each element is identified by type number and size - mainconnecting dimension of elements is diameter of connection pin orhanger rod.

Base plates for sliding supports are designed for dimensions oftype group 600. Combinations of supports and plates according totable on page 6-1.

Beam clamp for no-weld attachment to HEA profile, attach. with clevis Type 842Beam clamp for no-weld attachment to HEB profile, attach. with clevis Type 842Top beam clamp with locking nut, direct hanger rod attach. through nut (up to M12)Anchoring plate for pipe supports, steel surfaceSliding plate for pipe supports, PTFE surfaceAnchoring plate with movement restriction for pipe supports, steel surfaceSliding plate with movement restriction for pipe supports, PTFE surface

Anchoring and sliding support plates are delivered in version for welding or bolting.Request for connecting material or concrete anchors must be stated in order specification.Dimensions and construction can be adjusted after agreement.

Surface treatmentWelding elements are coated with weldeable prime coat. Top coat after welding may be applied at site.

Profile attachment elements and base plates for bolting are galvanized as standard.

Structural attachment elements are designed for vertical loading with hanger rod angle deviation up to4° from vertical axis. Welding of elements must be executed a ccording to supplier's assembly manualand in compliance with standard welding procedures. Load capacity of this elements acc. to connectingdimensions correspondes to table in section A of the pipe support catalogue.

95x

935936

96x

937

960950

9 - 1

Material:Steel S235JR

Indication:Type Dim.911 d

DIM d A E L s a m [kg]FMAX

[kN]FN

[kN]Type no.

12 14 60 50 70 10 4 0,30 12,0 2,3 911-012

16 18 60 45 70 10 4 0,29 16,0 7 911-016

20 22 80 70 100 16 6 0,92 32,0 12 911-020

24 26 80 65 100 16 7 0,90 38,4 21 911-024

30 35 100 80 125 20 9 1,75 65,3 36 911-030

36 42 120 80 150 20 10 2,48 80,0 63 911-036

42 47 150 90 170 25 10 4,38 112,5 84 911-042

48 52 150 90 180 25 10 4,61 125,0 108 911-048

Surface treatment: weldeable prime coatApplication: connection element to structure and hanger rod to clevis Type 842

Wel

d o

n e

ye T

ype

911

Ød

A

E

L

s

a

Material:Steel S235JR

Pin pivot - C35E

Indication:Type DIM922 R

For dimensions see note.

DIM d A B C E L a1 a2 m [kg]FMAX

[kN]FN

[kN]Type no.

12 16 50 40 52 50 70 4 2 0,6 7,8 2,3 922-012

16 20 50 40 56 45 70 4 2 0,9 15,0 7 922-016

20 24 60 45 61 70 100 6 3 1,4 23,3 12 922-020

24 30 70 50 70 65 100 7 4 2,3 40,6 21 922-024

30 35 100 50 74 80 125 9 4 3,6 63,8 36 922-030

36 40 100 60 90 80 150 10 5 4,8 79,1 63 922-036

42 45 120 70 100 90 170 10 5 7,7 97,5 84 922-042

48 50 120 80 120 90 180 10 5 8,9 115,9 108 922-048

Surface treatment: weldeable prime coat, pin pivot galvanisedApplication: connection element to structure and hanger rod to eyenut Type 832Note: pin pivot diameter greather than tie rod diameter, indication of clevis

shall be given equal to rod diameter.Welding: fillet weld a1 shall be provided as load carrying, weld a2 tightening weld

Wel

d o

n c

levi

s T

ype

922

E

L

A

C

a1

B

Ød

a2

9 - 2

Material:Steel S235JR

Indication:Type Dim.932 R

Indication example for:d1 = 20

DIM d d1 d2 A S H R Umax m [kg]FMAX

[kN]FN

[kN]Type no.

12 17 13 20 80 10 11 50 160 0,5 11,4 2,3 932-012

16 22 17 24 100 12 12 50 160 1,3 20,4 7 932-016

20 28 21 36 100 16 16 60 200 1,3 27,9 12 932-020

24 34 25 44 120 20 20 60 200 2,3 39,8 21 932-024

30 42 31 56 120 25 27 70 240 2,8 63,3 36 932-030

36 46 37 68 150 30 31 80 240 5,3 74,3 63 932-036

42 48 43 78 160 30 36 90 300 6,0 100,7 84 932-042

48 56 50 92 180 35 43 100 300 8,9 134,8 108 932-048

Surface treatment: Prime coatApplication: for hanger rod attachment betw. profiles to threaded rod. Angle deviation of rod up to 4°.

Sp

her

ical

was

her

pla

te T

ype

932

932-020

AxA

S H

Ød

R

Ød1

4-40

2x

Ød2

Material:Steel S235JR

Indication:Type Dim. Profile934 R IPE

Indication example for:d1=24, beam IPE 200

d d1 A B E L s t

12 14 12 45 50 97 126 6 8 1,2-1,7 9,7 2,3 934-012-IPE

16 18 16 50 50 111 140 8 10 1,9-2,6 17,0 7 934-016-IPE

20 22 20 80 60 116 153 10 16 4,2-5,1 23,3 12 934-020-IPE

24 26 24 80 80 130 177 10 16 5,2-6,6 36,0 21 934-024-IPE

Surface treatment: GalvanizedApplication: for attachment of clevis type 842 on auxiliary structure beam of IPE profile

attachment may be used for profiles IPE100-IPE300Load: allowable load must be checked for profile flange

Att

ach

men

t o

n IP

E T

ype

934

dimensions for profile IPE100-IPE300DIM m [kg] Type no.

FN [kN]

FMAX

[kN]

934-024-200

M

L

E

Ød

B

t

A

9 - 3

Material:Steel S235JR

Indication:Type Dim. Profile935 R HEA

Indication example for:d1=16, beam HEA 100

d d1 A B E L s t

12 14 12 45 50-60 117 146 6 8 1,6-2,7 9,7 2,3 935-012-HEA

16 18 16 50 60-70 131 160 8 10 2,2-3,9 17,0 7 935-016-HEA

20 22 20 80 80 136 173 10 16 4,5-6,7 23,3 12 935-020-HEA

24 26 24 80 80 130 177 10 16 5,8-9,1 36,0 21 935-024-HEA

Surface treatment: GalvanizedApplication: for attachment of clevis type 842 on auxiliary structure beam of HEA profile

console may be used for profiles HEA100-HEA400

Bea

m c

lam

p o

n H

EA

Typ

e 93

5

DIMFN

[kN]dimensions for profile HEA100-HEA400

m [kg]FMAX

[kN]Type no.

935-016-100

B

M

L

E

Ød t

A

Material:Steel S235JR

Indication:Type Dim. Profile936 R HEB

Indication example for:d1=20, beam HEB 120

d d1 A B E L s t

12 14 12 45 50 117 146 6 8 1,6-2,7 9,7 2,3 936-012-HEB

16 18 16 50 60 131 160 8 10 2,2-3,9 17,0 7 936-016-HEB

20 22 20 80 80 136 173 10 16 4,5-6,7 23,3 12 936-020-HEB

24 26 24 80 80 130 177 10 16 5,8-9,1 36,0 21 936-024-HEB

Surface treatment: GalvanizedApplication: for attachment of clevis type 842 on auxiliary structure beam of HEB profile

console may be used for profiles HEB100-HEB400

Bea

m c

lam

p o

n H

EB

Typ

e 93

6m [kg]

FMAX

[kN]Type no.

FN

[kN]DIM

dimensions for profile HEB100-HEB300

936-020-120

M

L

E

Ød

B

t

A

9 - 4

Material:Cast steel

Bolt group 4.6

Surface treatment:Galvanized

Indication:Type Dim.937 d

DIM d M N A H E m (kg)FMAX

[kN]

10 11 10 5-20 23 44 41 0,25 2,5

12 13 10 5-26 35 58 48 0,35 3,5

Application: for attachment of rod hangers of piping DN<80in exterior applications on hanging of piping DN>50, the console must be equipped with safety clip

To

p b

eam

cla

mp

Typ

e 93

7

Type no.

937-012

937-010

Ød

E

N

M

A

H

Material:Steel S235JR

Surface treatment:Prime coat

Indication:Type Dim.921 d

DIM d A s R m (kg)FMAX

[kN]

10 12 60 6 40 0,17 3,9

12 14 80 8 50 0,40 7,6

16 18 100 10 50 0,79 14,9

20 22 100 16 60 1,26 30,2

Application: for attachment of hanger rod without horizontal shifting- interior piping for temperatures up to 40°C- piping DN15 - 300

Bac

kpla

te T

ype

921

Type no.

921-010

921-020

921-012

921-016

2x

4-40

Ød

AxA

R

S

9 - 5

Surface treatment:Prime coat / Galvanized

Indication:Type R1 R2 R3 R49x0.v A B E WOptions:

.1 Prime coat, no holes

.2 Galvanized, with holes

DIM A B C D d E W t tt m (kg)FMAX

[kN]Type no.

1 100 150 130 80 7 80 50 5 9 0,59 8 9x0-100-150

2 120 170 150 100 9 100 60 6 10 0,96 12 9x0-120-170

3 100 250 230 80 7 150 50 5 9 0,98 15 9x0-100-250

4 150 250 230 130 9 150 80 6 10 1,77 18 9x0-120-250

5 200 200 170 170 11 100 100 8 12 2,53 20 9x0-200-200

6 200 300 270 170 11 200 100 8 12 3,80 40 9x0-200-300

7 250 350 320 220 13 250 140 10 15 6,90 70 9x0-250-350

8 350 400 370 320 13 300 160 12 17 17,60 96 9x0-350-400

9 400 600 360 560 17 400 180 16 21 30,10 144 9x0-400-600

Application: Anchoring / sliding plates for positioning on beams, concrete floors or steel bases.

Pla

te T

ype

950

/ 960

Plates serves as a base for supports of type range 600. Assignment of plate sizes to particular types acc. to specified dimension per following table.

tt

960

W

EB C

D

A

t

950

Ød

Type 950.1 anchoring plate without holes for welding to beam / steel plateType 950.2 anchoring plate with holes for boltingType 960.1 PTFE sliding plate without holes for welding to beam / steel plateType 960.2 PTFE sliding plate with holes for bolting

Anchoring plates can be bolted to beams via beam clamps 971.

Dimensions: in specific cases, alternative dimensions A/B can be stated in orderin order specification it is needed to specify necessary connecting material

DN Dim. DN Dim. DN Dim. DN Dim. DN Dim. DN Dim. Type2 4 5/6 5/6 - - 6112 4 5/6 7 8 9 6121 3 5 7 8 9 612A2 4 5/6 7 8 9 6132 4 5/6 8 8 9 6141 3 5 - - - 6152 4 5/6 - - - 6612 4 5/6 - - - 6622 4 5/6 7 8 9 6642 4 5/6 7 8 9 665

Recommended plate assignment for supports of type range 600. Sizes are calculated for support shifting ±20mm in both horizontal directions.

350 -

500

600 -

800

25 -

40

particular types acc. to specified dimension per following table.

40 -

80

100 -

150

200 -

300

9 - 6

Type 951/961 Type 952/962 Type 953/963

Type 954/964 Type 955/965

Plates are divided into following types by function:

Type 951 / 961 Sliding plate with guidance in direct axis

Guide plates are derived from basic type 950 and 960. Basic dimensions are identical. The G and F dimensions are specified according to required movement restrictions. Guidances are delivered in sliding (type 95x) or sliding with PTFE plate (type 96x) option. For applications with supports of type range 600, dimensions of base plate, PTFE plate and support movement must be checked.

Gu

ide

pla

tes

G2

K

F

G1

G2

G1

G

F

G

F

G

F

Type 951 / 961 Sliding plate with guidance in direct axisType R1 R2 R3 R4 R59x1.v A B E W G

Type 952 / 962 Sliding plate with guidance in direct axis and lift restrictionType R1 R2 R3 R4 R5 R69x2.v A B E W G F

Type 953 / 963 Sliding plate with guidance in direct axis and lifting restrictionfor cases when support is turned around the z-axisType R1 R2 R3 R4 R5 R69x3.v A B E W G F

Type 954 / 964 Sliding plate with guidance in two axisType R1 R2 R3 R4 R5 R59x1.v A B E W G1 G2

Type 954 / 964 Sliding plate with guidance in two axis and lifting restrictionType R1 R2 R3 R4 R5 R59x1.v A B E W G1 G2

Beam clamp Type 971

lug on plate

For placing of guiding plates on bridge beams without welding, the beam clamp type 971 shall be used and plate must be equipped with lugs. Dimension x is necessary to state in the order specification.

X

9 - 7

Material:Carbon steel

Surface treatment:Galvanized

Indication:Type Dim.971 M

DIM M A B t m (kg)

1 10 10 30 4-15 0,85

2 21 15 35 8-20 1,15

Application:

Dim.1 - I, IPE, HEA, HEB 100-200Dim.2 - I, IPE, HEA, HEB 160-300

Load: lateral and axial forces up to 1 kN for both dimensions

Bea

m c

lam

p T

ype

971

80-300

Type no.

971-010

971-012

C

40-200

Beam clamps are used for attachement of sliding supports of type 611, 614, 661-665 or plates type 65x and 66x to steel structure beams. Range of application for profiles:

B

t

ØM A

C

9 - 8

Spherical washer plate Type 932 - set on U-channels.Minimum distance between channels shall be kept toallow hanger rod angulation. For maximum distance seetable of Type datasheet. Washer to be tack welded to beamflange to avoid any movement.Spherical surface shall be cleaned before assembly.

Weld on clevis Type 922 - at first, clevis to be welded from bothsides parallel to pivot axis. These welds are main load carrying.Complete tight welds on bent sides. Weld sizes are given in tableof Type datasheet. Insert stud through the eyenut and secure by washers and split pins.

Weld on eye Type 911 - plate to be continuosly fillet-welded to required position, weld thickness acc. to table datasheet.Up to plate size 20 use fillet weld, for greater sizes use

partial penetrated fillet weld (K-weld).The welds shall meet the requirements for visual check acc.to ISO 5817, grade C or AWS D1.1.

Beam clamp Type 935-937 - set L-splice plates on beamflange. Splices are tight to beam through stud bolt and

900

- In

stal

lati

on

flange. Splices are tight to beam through stud bolt andspacer tube. Tight the bolt to close gap between spacer andclamp sidewall. Bolt to be secured by counter nuts.

Beam clamp for supports Type 932-937 at assembly set first pipe support or base plate.Set L-profiles to required support gap-space.Splice plates to be tighted through stud bolts,inserted in spacer tubes. Clamp shall be fixedby outer nuts, tight torque 15Nm for all sizes.

Anchoring / sliding plates Type 950 and 960 - fixing of plates to structure/floor via weldingor bolting. Weld shall be performed on tack method to prevent heat damage of PTFE plate.Guide plates shall be laid as set together on pipe shoe.

9 - 9