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THE PERFECT ISOLATION SYSTEM
For Positive Isolation
Upgrade safety of your piping facility
LINE BLIND
CUSTOMER LISTNorth America
South America
● AIR LIQUIDE● ARKEMA● BASF GIESMER● BP TEXAS ● CARPENTER CHEMICAL ● CENOVUS● CHEVRON BORGER ● CHEVRON MISSISIPI ● CHEVRON PHILLIPS CHEMICAL ● DOW ● DUKE ENERGY● DUPONT BAYPORT ● DUPONT VIRGINIA ● ENTERGY● EXXON MOBIL HOUSTON● FORMOSA PLASTIC● GE POWER SYSTEMS ● GLENCORE ● GOODYEAR CHEMICAL● HOLLY FRONTIER● HONSBY-SEATHERFORD ● ICA INC● JINFEX ● KAO SPECIALTIES AMERICA ● LAUREN ENGINEERING ● LUBRIZOL PASADENA TX● MEAD WEST VACO● MONSANTO LOUISIANA ● NAUGHTON POWER PLANT ● NORANDA ALUMINA● OCI● OILTANKING HOUSTON ● PUMA ENGERGY GUATEMALA ● RHODIA ● ROCHE CAROLINA INC● SHELL ● SINGLE BUOY MOORINGS INC(FPSO) ● SYNGENTA CROP PROTECTION INC● UOP● ASHLAND CHEMICAL● ANDEAVOR● MARATHON PETROLEUM CORPORATION● JOHNSON MATTHEY● US STEEL● EUREKA MIDSTREAM● ALBEMARLE● PPG● TENARIS TAMSA● FLINT HILLS RESOURCES● NOVA CHEMICAL● INEOS● KARDEMIR IRON & STEEL
● ELECNOR● ICA FLUOR● MC DERMOTT● OCCIDEDNTAL DE COLOMBIA LLC ● PEMEX● PETROBRAS ● QUIP
Europe
Middle East
● AQUAFIL ENGINEERING● ARCELOR MITTAL GENT● AVICO B.V ● BASF ● BLUEWATER ENERGY ENGINEERING ● BP GELSENKIRCHEN● CEPSA● COMBRIAN FISHER● DUPONT● EXXON MOBILE ● HAMWORTHY CONBUSTION ● LAFARGE ZEMENT KARSDORFER GMBH● LANXESS ● LINDE ENGINEERING ● NESTE FINLAND ● NUON POWER PLANT● OILTANKING MALTA ● OILTANKING TERNEUZEN● PETROCHEM ● PETROLEOS DEL NORTE● REPSOL● RHODIA● S.F.D.M ● SARLIN FURNCES AB ● SINGLE BUOY MOORINGS INC(FPSO) ● SMCA● SOLVAY● STATEOIL PERTOLEUM ● TATA STEEL UK● TATA STEEL VELZEN● THYSSENKRUPP STEEL EUROPE AG ● TOTAL● VALERO PEMBROKE REFINERY UK● VOST ALPINE AUSTRIA● YARA UUSIKAUPUNKI FINLAND● BRITIHSH STEEL● ANDRITZ● ARLANXEO● HUNTSMAN● POLIMERI EUROPA● KRONOS● SASOL● HTO● COVESTRO● LUKOIL● METAFRAX● ROSNEFT● SIBUR● CHEMOURS ● SHELL● YARA● HOPE CEMENT● MACFARLAN SMITH● REPSOL-SINOPEC RESOURCES
● BOROUGE● ENOC ● FUJAIRAH REFINERY COMPANY LIMITED● GULF PETROCHEM● IPC(INTERNATIONAL POLYMERS COMPANY)● VOPAK HORIZON FUJAIRAH LIMITED ● OMAN OILTANKING TERMINAL● VTTI● PORT OF FUJAIRAH● BPGIC
Republic of Korea● AKYUNG PAINTING● AKYEONG PETROCHEMICAL ● DAELIM INDUSTRIAL ● DAELIM PETRO● DONGYANG CHEMICAL ● GS CALTEX ● GS CONSTRUCTION ● HANHWA PETRO ● HONAM PETRO ● HYUNDAI E AND C● HYUNDAI ENGINEERING● HYUNDAI STEEL● ISOO CHEMICAL ● KOLONG CHEMICAL ● KUMHO P&B ● LG CHEMICAL ● LG DOW POLYCARBONATE ● LOTTE CHEMICAL HOIL PLANT● LUBRIZOL ● POSCO● SAMNAM PETRO ● SAMSUNG C AND T● SAMSUNG ENGINEERING ● SAMSUNG EVERLAND ● SAMSUNG GENERAL CHEMICALS ● SAMSUNG SEMI CONDUCTOR ● SAMSUNG TOTAL ● SAMSUNG HEAVY INDUSTRY ● SEETEC ● SK CHEMICAL ● SK CORP ● SK ENERGY ● S-OIL ● STX SHIPBUILDING ● TOYO ENGINEERING ● YNCC
Africa
Australia
Asia● ARKEMA● AUDEX PTE LTD● BASF ELECTRONIC MATERIALS TAIWAN LIMITED ● BLUESCOPE STEEL ● CHANG CHUN PETROCHEMICAL ● CHINESE PETROLEUM CORPORATION ● CHUNG HUNG STEEL CO ● FERTITIZER KEDAH● FINOLEX ● FORMOSA CHEMICAL AND FIBER CORPORATION ● FORMOSA PETROCHEMICAL CORPORATION ● FORMOSA PLASTICS ● GLAXO WELLCOME MFG ● HORIZON SINGAPORE TERMINAL ● HQCEC● INDIA OIL COMPANY LIMITED(IOCL)● JTC CORPORATION● MITSUI ENGINEERING AND SHIPBUILDING● MITSUBISHI HEAVY INDUSTRY ● NESTE OIL SINGAPORE ● OILTANKING SINGAPORE● PETRONAS CHEMICAL ● PT ASAHIMAS CHEMICAL● PTT SONGKLA SITE● POLYPLEX ● ROHM AND HAAS INDIA(DOW INDIA) ● SHENHUA NINGXIA COAL INDUSTRY GROUP ● TECHNIP ● OILTANKING INDONESIA● CPDC● BASF● DCC● LOTTE CHEMICAL TITAN● ZHONGTAI CHEMICAL
● SEREPT ● ARCELOR MITTAL ● STEVAL ENGINEERING● TEKFEN● TOTAL GABON● AMBATOVY● CAMEL OIL● OILCOM● ORYX● GBP● TIPER● ENGEN● HASS PETROLEUM● CPMZ
● BARRICK KANOWNA ● BLUESCOPE STEEL ● ERRARING POWER STATION ● INDEPENDENT CEMENT ● KOPPERS● MELBOURNE CEMENT ● MINARA RESOURCES ● ORICA ● QUEENSLAND NIKEL ● SANTOS● V&I AUSTRALIA ● BHP● CSBP● HATCH● CHEVRON● SUNSTATE CEMENT● BAYSWATER POWER STATION ● SOUTH 32 ILLAWARRA COAL
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Established
Quality Certification from KOREA Gas Safety Authority
Licensed new product of the Line Blind Valve
Licensed Utility Model of the Line Blind Valve
CE-PED approved from Bureau Veritas
Certificated “Venture Company” from KOREA government
ISO 9001 Approved
Fire Safety Test approved
CRN(Canada Registration Number) approved
API Spec. Q1 Certificate, ISO / TS 29001 approved
TSSA (Technical Standards & Safety Authority, Ontario) approved
RUSSIA GOST-R approved
RUSSIA ROSTECHNADZOR (RTN) approved
Canada ABSA (Pressure Equipment Safety Authority, Alberta) approved
API 6D approved
UAE TAKEER Qualified vendor approved
KSA SABIC Qualified Vendor approved
BRAZIL PETROBRAS Offshore Qualified Vendor approved
UAE Mott Mcdonald Limited Qualified Vendor approved
TR-CU 032 / 2013 approved
Cryogenic Test approved
Sammi Machinery Co., Ltd. a LINE BLIND fabricator and machine shop, is a wholly owned subsidiary of line blocking technology and products.
Warranty
Assistance
ABOUT SAMMI LINE BLIND
1993
2000
2002
2002
2003
2005
2007
2009
2009
2010
2012
2013
2013
2013
2013
2013
2013
2014
2014
2015
2016
Sammi Machinery Co.,Ltd warrants 36 months after delivery provide that the product is installed properly according to vendor’s user instruction, except for spare parts.
Sammi Machinery Co.,Ltd may provide engineering and/or technical information to assist buyer in effecting field installation and/or field service. And every request for adjustments and/or modifications will be responded with best regards.
04
WHAT IS LINE BLIND?
SAMMI LINE BLIND
[ Typical Process ] [ SAMMI Process ]
Line blinding has been used to pipe lines in various industries wherever either positive shut-off is most concerned and full flow should be achieved without pressure drop.
In the past, Blinding (or blanking) a line was a costly labor-intensive process involving several personnel and equipment including cranes (depending on the size of the line) heavy tools, and occasionally scaffolding.
The lengthy process exposed operators to hazards including inhalation of potentially toxic fumes, spills of product and risk of explosion.
In addition to the handling of the heavy and unwieldy blind/spectacle blind flanges.The SAMMI LINE BLIND incorporates a tough and simple design that has been developed to provide absolute shut-off, long life and trouble-free service with minimum maintenance.
The unique and simple opening-closing mechanism of the SAMMI LINE BLIND allow one person to blank or blind pipelines with ease, rapidity and safety without any tools or equipment.
Absolute shutoff
Quick changeNo need tools
Only one operator
Non line spread
Safety working
Simple structure
Zero leakage to downstream
Blinding by untrained operator within 30 seconds ~ 5 minutes safely Hand-wheel operation.
No need any tools - Cranes, Bolts,Nuts, Gaskets etc.
Blinding by one operatorpipeline with ease and safety
No pipe stress during operation
Prevention of potential hazard- Inhalation of potentially toxic fumes, spills of product and risk of explosion
Minimum maintenance to replacesealing only
Friction-FreeGear-set system provides perfect isolation without any contacting or rubbing of gasket
Cost savingNot only Saving man-hour cost butalso increasing production time
Self sticking free mechanismUnique Gear-set system preventssticking problem of blind plate
05
COST EFFECTIVENESS
Size
1 to 4 hours
4 to 12 hours
1 to 4 hours
4 to 12 hours
2 to 8 hours
8 to 24 hours
Blinding (typical) Deblinding (typical) More production
• No consumable parts except gaskets • No tools, wedges, crane, bolts are necessary• Quick and Positive action in emergency • Prevent vacuum losing • Prevent contamination by mixing • Prevent leaking accident in service • Prevent environmental pollution
• Time saving for and draining and line cooling are not included• Less pre-purge time • Immediate work after stopping line
Size Ranged
1/2”~ 14”(DN15~DN350)
16”~ 48”(DN400~DN1200)
1/2” ~ 14”
16” ~ 48”
Blank or SpectaclePlate(typical) Sammi Line Blind Saving Effect
Necessary time for blinding or deblinding
Increase productivity
Saving cost for maintenance
5-10 man with gasket, tools, lifter
& Heavy equipment
by 1 man
by 1 man
- 2~16 man-hours
- Gasket, bolts & nuts,tools
- Time for draining and line cooling
- 16~120 man-hours
- Gasket, bolts & nuts,tools
- Time for draining and line cooling
2~4 mangasket, tools, lifter
1~4 Hours
1~12 Hours 2min to 10min
20sec to 2min
06
Zero LeakageSafe & Easy blinding by untrained one operator
Sammi Quick Line Blinds Offer a combination of two essential criteria
WHY CHOOSE SAMMI
No line spread
Hand wheel torque indicator
Safety locking
Self stick free mechanism
Gasket protection cover
Double Sealing (optional)
Open / Close position sensor (optional)
The unique & simple Gear-set mechanism makes a gap to switch blind plate without line spreading
Blind plate is set on correct position by positioner
Torque indicator provides correct positioning of tightening / untightening operation
Locking devices with Pad Lock with key secure safety from incorrect operation by unauthorized operator
Unique gear set mechanism shall free the blind plate from sticking problem
Blind cover protects blind plate from external damages
Depend on media and operating conditions, seal ring can be placed in double for safety
Sensors can be installed to indicate blind plate position
Features of SAMMI LINE BLIND
Auto positioning of blind plate
07
Natural Gas
Naphtha, Diesel, Para-Xylene
Product carrier tank isolation
Cryogenic service (LNG / Ethylene)
Loading arm constructionTankfarm
APPLICATIONS / MEDIATankfarm
FPSO
Loading stations
Ethylene furnaces
COG (Coke Oven Gas)/ BFG (Blast Furnace Gas)
Mixing lines
Fuel lines
Shipboard lines
Flares
Clean out ports
Tank vent
Man ways
Pump isolation
LNG ships
Product isolation
Reactor blow down
Filtration systems
FSO
Pig launching stations
Steam lines
Inert gas / Nitrogen gas
Chemical cleaning isolation
Lock out tag out systems
Clean out ports
Vessel inlets
FCC unit
JET - Fuel (MOV automation)
08
Coke Oven Gas (AOV automation)
Acetic acid, Methyl acetate
Iron & Steel mill VCM, RPG, Mix-Xylene
Ethylene, Propylene, SM Regeneration gas
On board vessel Heat exchanger - Bypass line HDPE
Chemical Terminal
Gasoline and MTBE Chemical Cleaning Butadine
09
One operator turns handwheel and unique gear-set mechanism makes a gap without pipe spreading. By sliding blind plate manually, OPEN / CLOSE blind position is changed. All blinding process completes within 3 minutes safely and easily. Sturdy and simple design shall make high reliability with the most advanced technology and durability.
It take within 3 minutes for one operator to blank a line, operating the handwheel and rotating the blind into place without line spreading. Again, all inline movement is internal, eliminating the potential for pipe-joint stress.As one of the most popular model, quick operation with no line spread and correct spectacle positioner shall make easy and safe pipe line isolation.
The Compact type is designed for replacement of existing valves, limited F-F dimension or large diameter pipeline applications or limited space for installation. It is designed with a short face to face, and has tapped bolt holes for easy installation between flanges.The compact design also reduces weight and requirement for extra pipe support.
The body is completely enclosed to prevent spills and reduce emissions during operation. The compact design incorporates tapped bolt holes for ease of installation. Process involves operating the handwheel to free the blind, which is then removed and replaced in the blanking position. The blind is then secured by once more operating the handwheel.
The traditional style of line blind offers a broad range of pressures and a lower cost.The basic standard for line blinding for many years.
PRODUCT LINE
10
SLIDING TYPE
NON SPILL TYPE
JACK BOLT
COMPACT TYPE
SWING TYPE
Goggle type of Line Blind is positive solution for large diameter, high temperature and toxic gas condition for maintenance and inspection
Automated Line Blinds are used for remote control operation, freguence cycle, or critical fluid application. Sammi provides automated system by AOV, MOV or oil hydraulic source.
Sammi Slurry / Polymer type offers 100% isolation for severe service applications with various types of chemicals that is very thick and viscous fluids and solid.Dual Gear-set actuators allows no friction during operation and soft seal (Elastomer o-ring) guarantees perfect isolation. Specially designed scraper system removes fluids built on blind plate.
SLIDING TYPE NON-SPILL TYPECOMPACT TYPE
Sammi supplies high quality “Perfect isolation RFCC Type ” design with compact enclosed body and stellite metal seating.Gear-set system provides making a gap and single blind plate slides along guide plates that prevents deposition of coke/solid particles on blind disc and jamming.
11
GOGGLE TYPE
RFCC
SLURRY / POLYMER
AUTOMATED LINE BLIND
SLIDING TYPE
TECHNICAL SPECIFICATIONS
APPLICATIONS
GENERAL INFORMATION
INSTRUCTION & FEATURESOne operator turns handwheel and unique gear-set mechanism makes a gap without pipe spreading. By Sliding Blind plate manually, Open/Close Blind position is changed. All blinding process completes within 3 minutes safely and easily. Sturdy and simple design shall make high reliability with the most advanced technology and durability.
NOMINAL DIAMETERNPS 1/2 (DN15) - NPS100 (DN2500)
PRESSURE RATING MATERIALSASME Class 150 to Class 1500Other pressure classes up to ASME 2500# available upon request
FUNCTIONGas & Liquid Perfect Isolation(Zero Leakage)
OPERATION METHODManual OperationElectric, Pneumatic or Hydraulic Operation
TEMPERATURE RANGEStandard Design : -20℃ ~ +200℃High Temp. Design : +200℃ ~ +816℃Cryogenic Design : -196℃
BODY : Carbon Steel, Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)BLIND : Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)MOVING PARTS & SEALING SURFACE are Anti-corrosion Materials
• REFINERY> Ethylene Furnace > Decoking line> Steam & Vapor line> FCCU Fractionator isolation (overhead & bottom line)> Catalyst service> Flare gas line
> Reactor Blowdown> Chemical Cleaning isolation > Mixing lines> Regeneration gas line> Filtration system> Loading station> Transfer line
> FPSO > LNG ship> Shipboard lines> Vessel inlet> Inert Gas system
> Coke Oven Gas> Blast Furnace Gas
• CHEMICAL PLANT • OFFSHORE • STEEL
12
PARTS DESCRIPTIONSliding Type
FLANGE
PIPE
BLIND PLATE
LOCKING DEVICEHAND WHEEL
BLIND GASKET
YOKEGUIDE ROLLER
STREAM PLATE
SCREW SHAFT
SEAT POSITION INDICATOR
TRAVELING NUT
STUD BOLT
HEX NUT
SEATGEAR SET
END PLATE(POSITIONING)
13
SWING TYPEGENERAL INFORMATION
TECHNICAL SPECIFICATIONS
APPLICATIONS• REFINERY> Ethylene Furnace > Decoking line> Steam & Vapor line> Flare gas line
> Reactor Blowdown> Chemical Cleaning isolation > Mixing lines> Regeneration gas line> Filtration system
> FPSO > LNG ships> Shipboard lines> Vessel inlet> Inert Gas system
> Coke Oven Gas> Blast Furnace Gas
• CHEMICAL PLANT • OFFSHORE • STEEL
14
INSTRUCTION & FEATURESIt take within 3 minutes for one operator to blank a line, operating the handwheel and rotating the blind into place, without line spreading. Again, all inline movement is internal, eliminating the potential for pipe-joint stress.As one of the most popular model, quick operation with no line spread and correct spectacle positioner shall make easy and safe pipe line isolation.
NOMINAL DIAMETERNPS 1/2 (DN15) - NPS100 (DN2500)
PRESSURE RATING MATERIALSASME Class 150 to Class 1500Other pressure classes up to ASME 2500# available upon request
FUNCTIONGas & Liquid Perfect Isolation(Zero Leakage)
OPERATION METHODManual OperationElectric, Pneumatic or Hydraulic Operation
TEMPERATURE RANGEStandard Design : -20℃ ~ +200℃High Temp. Design : +200℃ ~ +816℃Cryogenic Design : -196℃
BODY : Carbon Steel, Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)BLIND : Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)MOVING PARTS & SEALING SURFACE are Anti-corrosion Materials
PARTS DESCRIPTIONSwing Type
FLANGE
PIPE
BLIND PLATE
BLIND GASKET
STREAM PLATE
SCREW SHAFT
SEAT POSITION INDICATOR
TRAVELING NUT
STUD BOLTHEX NUT
SEAT
GEAR SET
LOCKING DEVICE
HAND WHEEL
BLIND POSITION PIN
15
COMPACT TYPEGENERAL INFORMATION
> Oil & Chemical tankfarm> Loading Station> Pump isolation> LNG tank> Airport fuel line
• OIL TERMINAL
APPLICATIONS• REFINERY> Ethylene Furnace > Decoking line> Steam & Vapor line> FCCU Fractionator isolation (overhead & bottom line)> Catalyst service> Flare gas line
> Reactor Blowdown> Ethylene Furnace > Chemical Cleaning isolation > Mixing lines> Regeneration gas line> Filtration system> Loading station> Transfer line
> FPSO > LNG ship> Shipboard lines> Vessel inlet> Inert Gas system
> Coke Oven Gas> Blast Furnace Gas
• CHEMICAL PLANT • OFFSHORE • STEEL
16
TECHNICAL SPECIFICATIONSNOMINAL DIAMETERNPS 1/2 (DN15) - NPS100 (DN2500)
PRESSURE RATING MATERIALSASME Class 150 to Class 1500Other pressure classes up to ASME 2500# available upon request
FUNCTIONGas & Liquid Perfect Isolation(Zero Leakage)
OPERATION METHODManual OperationElectric, Pneumatic or Hydraulic Operation
TEMPERATURE RANGEStandard Design : -20℃ ~ +200℃High Temp. Design : +200℃ ~ +816℃Cryogenic Design : -196℃
BODY : Carbon Steel, Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)BLIND : Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)MOVING PARTS & SEALING SURFACE are Anti-corrosion Materials
INSTRUCTION & FEATURESThe Compact type is designed for replacement of existing valves, limited F-F dimension or large diameter pipeline applications or limited space for installation. It is designed with a short face to face, and has tapped bolt holes for easy installation between flanges.The compact design also reduces weight and requirement for extra pipe support.
PARTS DESCRIPTIONCompact Type
BODY
BLIND PLATE
LOCKING DEVICEHAND WHEEL
BLIND GASKET
YOKEGUIDE ROLLER
END PLATE(POSITIONING)
SCREW SHAFT
SEAT POSITION INDICATOR
TRAVELING NUT
HEX BOLT
SEATGEAR SET
Type A Type B Type C Type D
17
NON SPILL TYPEGENERAL INFORMATION
APPLICATIONS
> FPSO > LNG transfer> Shipboard lines> Vessel inlet> Inert Gas system
> Oil & Chemical tankfarm> Loading Station> Pump isolation> LNG tank> Airport fuel line
• OFFSHORE• OIL TERMINAL
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TECHNICAL SPECIFICATIONSNOMINAL DIAMETERNPS 1/2 (DN15) - NPS100 (DN2500)
PRESSURE RATING MATERIALSASME Class 150 to Class 1500Other pressure classes up to ASME 2500# available upon request
FUNCTIONGas & Liquid Perfect Isolation(Zero Leakage)
OPERATION METHODManual OperationElectric, Pneumatic or Hydraulic Operation
TEMPERATURE RANGEStandard Design : -20℃ ~ +200℃High Temp. Design : +200℃ ~ +816℃Cryogenic Design : -196℃
BODY : Carbon Steel, Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)BLIND : Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)MOVING PARTS & SEALING SURFACE are Anti-corrosion Materials
INSTRUCTION & FEATURESNon spill type of Line Blind has good advantages in Oil terminal & offshore applications where is limited installation space and marine pollution is strictly prohibited. The 3 sides covered body & compact design prevents ground pollution and it allows to install at parallel pipe lines.
BLIND PLATEBLIND GASKET
TRAVELING NUT
SEAT POSITION INDICATOR
HEX BOLT
NS COVER
SEAT
GEAR SET
LOCKING DEVICE
SCREW SHAFT
BLIND GUIDE
BODY
HAND WHEEL
YOKE
PARTS DESCRIPTIONNon-spill Type
Type A Type B Type C Type D
19
JACK BOLT TYPE
• REFINERY> Ethylene Furnace > Decoking line> Steam & Vapor line> FCCU Fractionator isolation (overhead & bottom line)> Catalyst service> Flare gas line
> Reactor Blowdown> Ethylene Furnace > Chemical Cleaning isolation > Mixing lines> Regernation gas line> Filteration system> Loading station
> FPSO > LNG ship> Shipboard lines> Vessel inlet> Inert Gas system
> Coke Oven Gas> Blast Furnace Gas
> Coke Oven Gas• CHEMICAL PLANT • OFFSHORE • STEEL • POWER PLANT
APPLICATIONS
GENERAL INFORMATION
20
INSTRUCTION & FEATURESThe traditional style of line blind offers a board range of pressures and a lower cost.The basic standard for line blinding for many years.After turning 3~7 jack bolts around the body to make gap by round bar or wrench and then change the blind plate position.Pipeline needs to be spread for operation.
TECHNICAL SPECIFICATIONSNOMINAL DIAMETERNPS 1/2 (DN15) - NPS100 (DN2500)
PRESSURE RATING MATERIALSASME Class 150 to Class 1500Other pressure classes up to ASME 2500# available upon request
FUNCTIONGas & Liquid Perfect Isolation(Zero Leakage)
OPERATION METHODManual OperationElectric, Pneumatic or Hydraulic Operation
TEMPERATURE RANGEStandard Design : -20℃ ~ +200℃High Temp. Design : +200℃ ~ +816℃Cryogenic Design : -196℃
BODY : Carbon Steel, Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)BLIND : Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)MOVING PARTS & SEALING SURFACE are Anti-corrosion Materials
ALIGNMENT PIN
FLANGE
PIPE
JACK BOLT
BLIND PLATE
BLIND GASKET
STREAM PLATE
JACK NUT
ALIGNMENT SLEEVE
BLIND POSITION PIN
GUIDE PLATE
PARTS DESCRIPTIONJackbolt Type
21
GOGGLE TYPE
• REFINERY> Flare gas line> LPG
> Chemical Cleaning isolation > Filtration system> Transfer line
> Coke Oven Gas> Blast Furnace Gas
• CHEMICAL PLANT• STEELAPPLICATIONS
GENERAL INFORMATION
22
INSTRUCTION & FEATURESGoggle type of Line Blind is positive solution for large diameter, high temperature and toxic gas condition for maintenance and inspection
TECHNICAL SPECIFICATIONSNOMINAL DIAMETERNPS 24 (DN600) - NPS100 (DN2500)
PRESSURE RATING MATERIALSASME Class 150 to Class 1500
FUNCTIONGas & Liquid Perfect Isolation(Zero Leakage)
OPERATION METHODManual OperationElectric, Pneumatic or Hydraulic Operation
TEMPERATURE RANGEStandard Design : -20℃ ~ +200℃High Temp. Design : +200℃ ~ +816℃Cryogenic Design : -196℃
BODY : Carbon Steel, Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)BLIND : Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)MOVING PARTS & SEALING SURFACE are Anti-corrosion Materials
AUTOMATED LINE BLIND
• REFINERY> Ethylene Furnace > Decoking line> Steam & Vapor line> FCCU Fractionator isolation (overhead & bottom line)> Catalyst service> Flare gas line
> Reactor Blowdown> Chemical Cleaning isolation > Mixing lines> Regernation gas line> Filtration system> Loading station> Transfer line
> FPSO > LNG ship> Shipboard lines> Vessel inlet> Inert Gas system
> Coke Oven Gas> Blast Furnace Gas
> Coke Oven Gas• CHEMICAL PLANT • OFFSHORE • STEEL • POWER PLANT
APPLICATIONS
GENERAL INFORMATION
23
INSTRUCTION & FEATURESAutomated Line Blind Valves are used for remote control operation, freguence cycle, or critical fluid application Sammi provides automated system by AOV, MOV or oil hydraulic source.
TECHNICAL SPECIFICATIONSNOMINAL DIAMETERNPS 1/2 (DN15) - NPS100 (DN2500)
PRESSURE RATING MATERIALSASME Class 150 to Class 1500Other pressure classes up to ASME 2500# available upon request
FUNCTIONGas & Liquid Perfect Isolation(Zero Leakage)
TEMPERATURE RANGEStandard Design : -20℃ ~ +200℃High Temp. Design : +200℃ ~ +816℃Cryogenic Design : -196℃
BODY : Carbon Steel, Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)BLIND : Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)MOVING PARTS & SEALING SURFACE are Anti-corrosion Materials
APPLICATIONS
> Slurry(HDPE, LDPE, PE, PP)
> Copper, Nikel, Iron Transportation> Corrosive & Caustic Media
• CHEMICAL PLANT • MINING & MINERALS
SLURRY / POLYMERGENERAL INFORMATION
24
INSTRUCTION & FEATURESSammi Slurry / Polymer type offers 100% isolation for severe service applications with various types of chemicals that is very thick and viscous fluids and solid.Dual Gear-set actuators allows no friction during operation and soft seal (Elastomer o-ring) guarantees perfect isolation. Specially designed scraper system removes fluids built on blind plate.
TECHNICAL SPECIFICATIONSNOMINAL DIAMETERNPS 1 (DN25) - NPS100 (DN2500)
PRESSURE RATING MATERIALSASME Class 150 to Class 1500
FUNCTIONGas & Liquid Perfect Isolation(Zero Leakage)
OPERATION METHODManual OperationElectric, Pneumatic or Hydraulic Operation
TEMPERATURE RANGEStandard Design : -20℃ ~ +200℃High Temp. Design : +200℃ ~ +816℃Cryogenic Design : -196℃
BODY : Carbon Steel, Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)BLIND : Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)MOVING PARTS & SEALING SURFACE are Anti-corrosion Materials
FCC / RFCC
APPLICATIONS• REFINERY> FCCU Fractionator isolation (overhead & bottom line)
> Catalyst service
GENERAL INFORMATION
25
INSTRUCTION & FEATURESSammi supplies high quality “Perfect isolation RFCC Type ”design with compact enclosed body and stellite metal seating.Gear-set system provides making a gap and single blind plate slides along guide plates that prevents deposition of coke/solid particles on blind disc and jamming.
TECHNICAL SPECIFICATIONSNOMINAL DIAMETERNPS 20 (DN500) - NPS100 (DN2500)
PRESSURE RATING MATERIALSASME Class 150 to Class 1500
FUNCTIONGas & Liquid Perfect Isolation(Zero Leakage)
OPERATION METHODManual OperationElectric, Pneumatic or Hydraulic Operation
TEMPERATURE RANGEStandard Design : +200℃ ~ +816℃
BODY : Carbon Steel, Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)BLIND : Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)MOVING PARTS & SEALING SURFACE are Anti-corrosion Materials
Product Code
Sealing Material
Blind MaterialBody MaterialClass
Pipe Line Checking
Type Selection
Material Checking
Other Requirement
Pipe size and end connection Max. working pressure Max. working temperature Dimensions for installation and operationCounter pipe schedule (butt-welding)
Sliding Type (SL) Swing Type(SW) Compact Sliding Type (CL) Non-spill Type(NS) Jack bolt Type(EW)
Body & trim material Sealing gasket material Fluid / media information
Face to face dimensionDrain / BleederSensorsFire safety Automation AOV / MOVLifting System Other special requirements
Customer requirement
Custom SAMMI LINE BLIND
NACE
SL 8 AN300 CS / 304 / FKMNBR / HNBR : Nitrill Butadiene Rubber, Buna-NFKM / FPM : VitonFEPV / PFAV / PFAS : Teflon Encapsulated O-ringVMQ / FVMQ : Silicone, FluorosiliconeEPDM : Ethylene Propylene RubberFFKM / FFPM : Perfluoro Elastomer, Kalrez, ChemrezGR : Graphite mold, Spiral wound gasket, Soft Metal
AN300PN16JS20
ex) C S 304 C276
: Carbon Steel: Stainless Steel 304: Hastelloy C276
ex) C S 304 C276
: Carbon Steel: Stainless Steel 304: Hastelloy C276
Size
TypeSLSWCLNS EW EL
: Sliding Type: Swing Type: Compact Type: Non-Spill Type: Jack Bolt Swing Type: Jack Bolt Sliding Type
ex) 8 = NPS 8 = DN200 = 200A
Product Selection Guide
: ASME Class 300: DIN PIN 16: JIS Class 20 kg/cm
26
EngineeringSAMMI LINE BLIND do extensive physical testing to prove designs.Designs are performed by using developed design software and proven by finite element analysis.
·ASTM F1020 - 86 : Standard specification for Blind valve for Marine Application
23kg/㎠ (325psi)58kg/㎠ (825psi)116kg/㎠ (1,650psi)172kg/㎠ (2,450psi)288kg/㎠ (4,100psi)
ASTM Standard
Sliding type, NPS 28, ASME 900 lbs, Stainless Steel 304valve, part coupled thermal - structural F.E Analysis ( ANSYS 17.2 )
Overall stress distribution is the same as each other( inside pressure 166bar )
[ Total Deformation ] [ Equivalent Stress ]
Atmosphere Temperature (50℃)
· ASME Sec.II : Materials· ASME Sec.VIII Div. I : Rule for Construction of Pressure Vessels· ASME Sec.IX : Qualification Standard for Wedling and Brazing Procedures· ASME B16.5 : Pipe Flanges and Flanged Fittings· ASME B16.34 : Standard for valves - Flanges, Threaded and Welding end · ASME B31.1 : Power Piping· ASME B31.3 : Process Piping
ASME StandardCoupled Analysis
· API Spec. Q1 : Specification for Quality program for the Petroleum and Natural Gas Industry · API Spec. 5L : Specification for Line Pipe· API Spec. 605 : Larger - Diameter Carbon Steel Flange· API 598 : Valve Inspection and Test· API 607 : Fire Test for Soft - Seated Quater Turn Valves.· API 590 : Steel Line Blanks
API Standard
Stress Distribution
· SP - 6 : Finish for contact faces of pipe flanges and connecting end flanges of valves and fittings· SP - 25 : Marking system for valves. fitting, flanges and unions.· SP - 55 : Quality standard for steel castings for valves. flanges and fitting and other piping components (visual method)
MSS Standard
Pressure TestClass Seat & Shell
(ASTM F1020, API 598)
F.E Analysis
1503006009001500
27
Fire Safety Test (API 607) Fire Safety Test Cryogenic Test (-196℃)
Impact Test (ASTM A370-12) Xylan Coating PTFE Lining
Metal Spray Weld Bulit up Weld Bulit up (ASME Sec. IX)
Pressure Test (API 598)
MaterialCarbon Steel, Stainless Steel, Duplex, Hastelloy, Alloys and other special materials are available
Class 5500 Pressure test Surface Roughness Inspection(ASME Sec. V Art.5)
MANUFACTURING & CERTIFICATELeakage trouble with general valves may cause big losses of industrial management as contamination of fluid mixing, personnel accident by inhalation of toxic gases or unexpected explosion that leads to occasionally huge disaster.SAMMI quick blinding products give the best solution for safety management of pipelines.
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PMI (ASME Sec. II Part A,B,C) NDE (UT) Bend Test (ASTM E190)
Tensile Test Dry Flim Thickness Inspection(ISO 19840)
Holiday detection (NACE RP 0188)
CE-PED Module H.
API Spec. Q1
Quality Management System
Approved from Bureau Veritas
Fire Safe design
Approved from Velosi
Quality Management system
Approved from API
Pressure Equipment
Approved from Bureau Veritas
Boilers & Pressure VesselsApproved from TSSA(full name CANADA)
Boilers & Pressure VesselsApproved from ABSA(full name CANADA)
On safety of equipement for high pressureEAEC (Eurasian Economy Community)
Specification for pipeline valves
Approved from API
ISO 9001 Fire Safety Test
TSSA
RCU 032/2013
ABSA
API 6D
29
Class 150
Class 300
11-1/2
22-1/2
346810121416182024
SizeF-F A B C E
kgWeight(NET)inch DN
2540506580100150200250300350400450500600
190210230240270280320360380430470540560660720
99115.6134.5146.5168.5187233331362397
483.6518575619750
116.5142.5166185211244333
415.5525611685
759.5856.59401104
233285332370
442.4508.4687859
1025.2119813701519171318802202
174.5205234260320340427
335.5370
380.6426.7436.5526.2527
659.5
101627303549871452153124506007809001500
11-1/2
22-1/2
346810121416182024
SizeF-F A B C E
kgWeight(NET)inch DN
2540506580100150200250300350400450500600
200240245270320360410460510570650720730800850
99119
134.5146.5177
193.5255341402468498594644645800
116.5142.5166185211241354443
525.5618.5691.5789.78859401120
233285332370
442.4502687858102512051383
1579.5177018802240
174.5205234260300329427338
381.1421.3410.6531.5545.7533.8665.5
11183036586213021030043054069095018002800
BC
A
E
F-F
Dimension - Sliding Type
30
*This dimension table is only for the reference and it can be changed without notification.* F-F dimension can be changeable according to site condition.
Dimension
Class 150
Class 300
11-1/2
22-1/2
346810121416182024
SizeF-F A B C E
kgWeight(NET)inch DN
2540506580100150200250300350400450500600
190200220240250250300340380430470540580660800
90102
125.5146.5173175233331380410475513600659770
133163
193.4220
258.5298.5415508
602.5678
748.3848.5925.810551235
163201
237.8272321375520640765
862.59491081
1183.913401573
145153188205215250271414
373.5381425435515
546.1664
1015243035548515222531052060075015002300
SizeF-F A B C E
kgWeight(NET)inch DN
2540506580100150200250300350400450500600
200230240270300320410450500570620660720780870
90115.6127.3135173189260350406481481
514.9600700780
133163.4193.7220.3263.1297409508
609.5716
781.5871.9965.110581235
163201.5238
272.4327.1372514640769
909.5986
1104.21229.813501573
145160200220225230272340375394435
458.6520530670
111830354581
120210310450650950120018003000
F-F
A
B
C
E
11-1/2
22-1/2
346810121416182024
- Swing Type
31
*This dimension table is only for the reference and it can be changed without notification.* F-F dimension can be changeable according to site condition.
Dimension
Class 150
Class 300
12346810121416182024
SizeF-F A B C E
kgWeight(NET)inch DN
255080100150200250300350400450500600
115130160170200220240260300340360400420
106.5142.5169.5189233331387412454518575630715
125177.5221.5262.5343
443.5540
639.54627628559401105
2503934805257118601038127913221524171018802220
177276325365427
335.5377384400436526
533.8562
8243547851251953103825806208901200
12346810121416182024
SizeF-F A B C E
kgWeight(NET)inch DN
255080100150200250300350400450500600
125140170180230250280290350430380400500
108145.5206
245.5255361381424498605644645800
125177.5247.9262.5360.5467
536.8627.5652
795.8952.59401120
250393
520.8563745917
1095.512301367
1591.5177518802240
177266
337.2380455360
342.9370415
531.3571
533.8665.5
10264060130250290400545815101214002000
F-FB
C
A
E
- Compact Type
32
*This dimension table is only for the reference and it can be changed without notification.* F-F dimension can be changeable according to site condition.
Dimension
Class 150
Class 300
12346810121416182024
SizeF-F A B C E
kgWeight(NET)inch DN
255080100150200250300350400450500600
110130160170200220240260300340360400420
175235275276350463500543612691768885990
117128148142173205238275303338357422492
75101121130173204238277280330350410
472.5
160190220217325329
356.2435.5458
452.8559640693
10253548851302503504106507509501500
12346810121416182024
SizeF-F A B C E
kgWeight(NET)inch DN
255080100150200250300350400450500600
125140170180230250280290350360380400500
167.5224.5277324375
415.5526579623640805856937
93120
129.5185209239
271.5300
331.5370412443512
101.5125.5157.5146183218
255.5300332374395447493
217263.5304240260
345.5389450462
500.5604635692
10304563180260295410650820102015002200
A
B
E
C
F-F
- Non-Spill Type
33
*This dimension table is only for the reference and it can be changed without notification.* F-F dimension can be changeable according to site condition.
First in the world, SAMMI developed various kinds of innovative Non-line spreading type LINE BLIND.SAMMI provides high quality products with the most advanced design and technology fulfill actual site conditions and fluids
Sammi knows positive pipeline isolation
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www.sammiw.comThe perfect isolation system
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yrig
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SAM
MI M
achi
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Address
Tel Fax E-mail Web
64, Iyeon-gill Sangnam-myeon, Miryang-si, Kyeongnam S.KOREA (50449)(+82)55.354.7504(+82)[email protected]
The best solution for positive isolation