07/0

1/1

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V1.0

Pipex px® Product Group: Pipe Systems

Pipex px® Product Type: Chemsafe – Dual Contained

Pipex px® Specification: PX-PS-CS-01

Pipe px® Dual Contained Chemical Drainage Piping SystemsPipex dual contained chemical piping systems for the transmission of corrosive and non-corrosive fluids and gases and where high level containment security is required. Single contained pipe is available for a range of applications and where lower containment security is required. Pipe packages are available for a large range of industrial applications both above and below ground and available in a range of thermoplastic materials to provide the necessary temperature and corrosion resistant properties. Inner containment sizes range from 110 mm diameter through to 1000mm diameter, please refer to Pipex px® CAD details for the complete range sizes.

Bespoke dual contained systems are factory prefabricated wherever possible to significantly reduce site installation time.

Fully welded, chemically resistant, bio-secure pipe packages improve flow characteristics due its smooth internal bore. Faster flow velocities allow for shallower gradients whilst maintaining self cleansing properties. A leak detection monitoring system is available.

Pipe Detail DrawingsCAD detail drawings based on the consultants’ drainage design will be Submitted by Pipex px® for approval by the client. Pipex px® detailed drawings will indicate pipe out side diameter, nominal bore, fall and the itemised factory prefabricated pipe spools.

Thermoplastic Materials of ConstructionDual contained chemical pipe work packages are manufactured from a range of thermoplastics to provide the necessary temperature and chemical resistant properties, including: Homopolymer Polypropylene Din 8077 & 8078 HDPE Din 8075 & 8074 PVDF ISO 10931 Please contact Pipex px® for project specific design information.

Methods of ConstructionThermoplastic welding in accordance with BSEN 13067 – Plastic Welding Personnel, under the Certification Scheme for Welding and Inspection Personnel (CSWIP). Approved by the Thermal Welders Institute (TWI).

British Standard SpecificationDimensions to be BS4991:1978 - Din 8077 & 8078 Part 1. Materials to BS EN 1852.

TestingPrefabricated units are to be tested at the works place of prefabrication and associated test certificates issued. Testing of stacks and branch waste pipe work to be in accordance with drainage air testing Procedures. Dual contained pipe work to be tested in accordance with manufacturers recommendations a method statement shall be submitted for approval prior to testing.

Site JointingPipex px® can supply field service operatives to perform the site welded joints.Options for site joints include butt fusion, socket fusion, electro fusion, ‘O’ ring socket and mechanical couplings. Contact Pipex px® for correct method of jointing.

InstallationThe system is supplied to site as itemised prefabricated spools. Where required a detailed drawing of the pipe work arranged will be issued, locating the position of the itemised spools. Please refer to the Pipex px® work instruction WP30 for below ground installation and WP21 for above ground installation.

Operation and MaintenanceWhen installed to Pipex px® installation instructions the piping system will operate with minimum maintenance. Due to the nature of the thermoplastic construction materials the pipe and fittings will resist the build up of Fats, Oils and Greases (FOG). If rodding is required use polypropylene rods. The pipe system can be jetted as per WRC jetting standards. If alterations to the pipe work system are required Pipex px® will be contacted to discuss the procedure.

Product Options Available:Single Contained Chemical Drainage Piping Systems Suitable for corrosive & non-corrosive applications, contact Pipex® for further information.

Chemical Pressure Piping SystemsAvailable up to and including 800mm diameter, specialist manufacturing methods provide a higher working pressure for the pipe work system. Contact Pipex px® for further information.

Laboratory Waste pipe SystemsSpecialist range of small bore pipe and fittings, contact Pipe px® for further information.

For Technical Assistance please contact:

Pipex px® Pipex House Devon Enterprise Facility 1 Belliver Way Roborough Plymouth DevonPL6 7BP

Tel: +44 (0) 1752 581200 Fax: +44 (0) 1752 581209 Web: www.pipexpx.comEmail: sales@pipexpx.com

07/01/13 T.P V1.0

Size O.D. Size N.B. Secondary SDR Primary SDR90x40 75x32 SDR 33 - 4 Bar SDR17.6 - 7.5 Bar90x50 75x40 SDR 33 - 4 Bar SDR17.6 - 7.5 Bar

110x63 100x50 SDR 33 - 4 Bar SDR17.6 - 7.5 Bar160x90 150x75 SDR 33 - 4 Bar SDR17.6 - 7.5 Bar160x110 150x100 SDR 33 - 4 Bar SDR17.6 - 7.5 Bar225x160 200x150 SDR 33 - 4 Bar SDR17.6 - 7.5 Bar315x225 300x200 SDR 17.6 - 7.5 Bar SDR17.6 - 7.5 Bar315x250 300x225 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar315x400 375x280 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar355x450 315x400 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar

400x500 356x443 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar450x560 400x496 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar500x630 443x559 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar560x710 496x630 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar630x800 559x709 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar

1000x800 886x709 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar

Table 1 Nominal Design Sizes & Pressure Ratings

Size O.D. A B C D E160x110 260 320 420 400 150225x160 350 440 570 520 165315x225 400 500 720 695 370315x250 400 500 720 695 370400x315 480 600 830 830 400400x500 595 750 1030 1020 450450x560 * * * * *500x630 * * * * *560x710 * * * * *630x800 * * * * *1000x800 * * * * *

DC Swept Long 90°or 91.5°Branch

Size O.D. Standard Length Size O.D. Standard Length90x50 5m 315x250 5m110x63 5m 400x315 5m160x90 5m 400x500 5m

160x110 5m 500x630 5m225x160 5m 630x800 5m315x225 5m 800x1000 5m

DC Pipe Length

90x50 75x40 SDR 33 - 4 Bar SDR17.6 - 7.5 Bar110x63 100x50 SDR 33 - 4 Bar SDR17.6 - 7.5 Bar160x90 150x75 SDR 33 - 4 Bar SDR17.6 - 7.5 Bar160x110 150x100 SDR 33 - 4 Bar SDR17.6 - 7.5 Bar225x160 200x150 SDR 33 - 4 Bar SDR17.6 - 7.5 Bar315x225 300x200 SDR 17.6 - 7.5 Bar SDR17.6 - 7.5 Bar315x250 300x225 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar315x400 375x280 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar355x450 315x400 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar

400x500 356x443 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar450x560 400x496 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar500x630 443x559 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar560x710 496x630 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar630x800 559x709 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar

1000x800 886x709 SDR17.6 - 7.5 Bar SDR17.6 - 7.5 Bar

Size O.D. Standard Length Size O.D. Standard Length90x50 5m 315x250 5m110x63 5m 400x315 5m160x90 5m 400x500 5m

160x110 5m 500x630 5m225x160 5m 630x800 5m315x225 5m 800x1000 5m

DC Pipe Length

Size O.D. A B CA BA BA BA D EEE160x110 260 3232323232320 420000 0 400 15151 0225x160 350 440 570 52200 160 5315x225 400 505050500000 720 0 696995 3755 0315x250 400 500 720 6969695 370400x315 480 600 83330 830 800 8 0 400400x500 595 750 100030 13030 020 450450x560 * * * * *500x630 * * * * *560x710 * * * * *630x800 * * * * *1000 800 * * * * *

DCDCDCDC Sweweweept pt pp LonLonnLo g 90°or 91.55555°°°Branch

07/01/13 T.P V1.0

Size O.D. Reducer Size A B C D225x160 160x110 520 440 585 165315x225 160x110 695 500 635 370315x225 225x160 695 500 710 370315x250 160x110 695 500 640 370315x250 225x160 695 500 710 370400x315 160x110 830 600 705 400400x315 225x160 830 600 775 400400x315 315x225 830 600 890 400400x315 315x250 830 600 890 400400x500 110x160 905 750 813 450400x500 160x225 905 750 850 450400x500 225x315 970 750 960 450400x500 250x315 970 750 960 450400x500 315x400 1020 750 1000 450450x560 110x160 * * * *450x560 160x225 * * * *450x560 225x315 * * * *450x560 250x355 * * * *450x560 355x450 * * * *500x630 160x200 * * * *500x630 250x200 * * * *500x630 250x315 * * * *500x630 315x400 * * * *500x630 400x500 * * * *560x710 200x250 * * * *560x710 315x250 * * * *560x710 250x355 * * * *560x710 355x450 * * * *560x710 450x560 * * * *630x800 225x315 * * * *630x800 250x315 * * * *630x800 315x400 * * * *630x800 400x500 * * * *630x800 500x630 * * * *1000x800 250x315 * * * *1000x800 315x400 * * * *1000x800 400x500 * * * *1000x800 500x630 * * * *1000x800 631x710 * * * *

DC Swept Variable Angle Reducing Branch

225x160 160x110 520 440 585 165315x225 160x110 695 500 635 370315x225 225x160 695 500 710 370315x250 160x110 695 500 640 370315x250 225x160 695 500 7111 300 70400x315 160x110 830 600 7707 55 400400x315 225x160 830 600 77775 45 4400400x315 315x225 830 600 890 440000400x315 315x250 830 600 890 44000000400x500 110x160 905 750 813 45050400x500 160x225 905 750 850 44444505005400x500 225x315 970 750 960 4445050500400x500 250x315 970 75000 960 44445050400x500 315x400 1020 7550 10 000 44445050450x560 110x160 * * * *450x560 160x225 * * * *450x560 225x315 * * * *450x560 250x355 * *** * **450x560 355x450 * ** * ** ** **500x630 160x200 * *** * **500x630 250x200 * *** * ***500x630 250x315 * ** * *500x630 315x400 * * * *500x630 400x500 * * * ****560x710 200x250 *** * * ** *560x710 315x250 ** ***** * ***560x710 250x355 * * * *560x710 355x45050505050 * *** * *560x710 450x555556606 *** ** * **630x800 225x3333315111 * * * ***630x800 2225050550x3xxxx 155555 * **** * *630x800 3333151 x4400000000000 ** *** * * *630x800000 4000 000x5x5x5x5x55000 * ** * *66663666 0x80808080808 0 50 00x633303330 * *** * *01010000000000000x8xx 00000 2525225250x31313113155 * * * *

1001010101 0000000 x8x8880000000000 315xxxx404040444040000 * * * *1000010000000x8x8xx8xx800 40404400x5000000 *000 * * *100000000x8000000000000 500xxxx63666300 ***00 * * *11001011 00x800 631x710 * * * *

07/01/13 T.P V1.0

Size O.D. A B160x110 400 344225x160 522 453315x225 695 612315x250 695 612400x315 830 683500x400 985 816560x450 * *630x500 * *710x560 * *800x630 * *1000x800 * *

DC Lateral 135° Branch

DC Long Radius SweptBend 90° or 91.5°Size O.D. A160x110 260225x160 290315x225 340315x250 340400x315 390400x500 450450x560 *500x630 *560x710 *630x800 *800x1000 *

DC Swept Bend 135°Size O.D. A160x110 155225x160 220315x225 290315x250 290400x315 360400x500 430450x560 *500x630 *560x710 *630x800 *800x1000 *

DC Swept Bend 22.5°Size O.D. A160x110 105225x160 160315x225 190315x250 190400x315 150400x500 210450x560 *500x630 *560x710 *630x800 *800x1000 *

160x110 400 344225x160 522 453315x225 695 612315x250 695 612400x315 830 683500x400 985 816560x450 * *630x500 * *710x560 * *800x630 * *1000x800 * *

DC Swept Benddddd 222222222222.5°Size O.D. A160x110 105225x160 160315x225 190315x250 190400x315 150400x500 210

DC Swept Bend 135°Size O.D. A160x110 155225x160 220315x225 290315x250 290400x315 360000400x500 444430003450x56566660000 *00500xx0x0xx 36363630 *0 *00 *005665656560x771717710 *630x0x0x0x0 80000 *00800x1000000000 *

DC Long Radius SweptBend 90° or 91.5°Size O.D. A160x110 260225x160 290315x225 340315x250 340400x315 390400x500 450450x560 *500x630 *560x710 *630x800 *800x1000 *

07/01/13 T.P V1.0

Size O.D. Reducer Size A B C225x160 160x110 625 440 120315x225 160x110 685 500 105315x225 225x160 745 505 156315x250 160x110 670 500 105315x250 225x160 730 500 156400x315 160x110 755 600 105400x315 225x160 815 600 156400x315 315x225 915 600 250400x315 315x250 915 600 250400x500 110x160 885 700 105400x500 160x225 885 700 155400x500 225x315 915 700 250400x500 250x315 985 700 250400x500 315x400 1030 700 275450x560 110x160 * * *450x560 160x225 * * *450x560 225x315 * * *450x560 250x355 * * *450x560 355x450 * * *500x630 160x200 * * *500x630 250x200 * * *500x630 250x315 * * *500x630 315x400 * * *500x630 400x500 * * *560x710 200x250 * * *560x710 315x250 * * *560x710 250x355 * * *560x710 355x450 * * *560x710 450x560 * * *630x800 225x315 * * *630x800 250x315 * * *630x800 315x400 * * *630x800 400x500 * * *630x800 500x630 * * *1000x800 250x315 * * *1000x800 315x400 * * *1000x800 400x500 * * *1000x800 500x630 * * *1000x800 630x710 * * *

DC Lateral 135° Reducing Branch

1000x8001000000000000x88x8x8x8x8001011111 0000x8xxx8x800001010100000000 x8x888800000101 000000000x8xxx 0000636666 0x88088080006630x0xx0xx80063333330x00x00xx88880000630x0xxxx0x8888808 0630x800560x710560x710560x710560x710560x710

5 60315x225315x225315x250315x250400x315400x315400x315400x315400x500400x500400x500400x500400x500450x560450x560450x560450x560450x560500x630500x630500x630500x630500x630

*****************

010515610551566

1051562502501051552502525002275755

*************

******************

05005055005006006006006007000007000007777000770000700

*******************

***********************

6 56857456707307558159159158858859159851030

*************

630x0x0x7171710550500xxx636363000404040404000x50000315x4002225250x31550000000x6304000000x5003333315x44444000000000002225050555 x3115155225555x3x3x3331151514444505555 x55555660606603333355555555 x45055050502222255050505 x355315x250200x2500500050

60 0160x110225x160160x110225x160160x110225x160315x225315x250110x160160x225225x315250x315315x400110x160160x225225x315250x355355x450160x200250x200250x315315x400400x500

07/01/13 T.P V1.0

DC Rodding PointSize O.D.160x110225x160

DC Flanged AccessSize O.D.160x110225x160315x225

DC Flanged ConnectionSize O.D.160x110225x160315x225315x250400x315400x500450x560500x630560x710630x800800x1000

DC End of ContainmentSize O.D.160x110225x160315x225315x250400x315400x500450x560500x630560x710630x800800x1000

DC SpacersSize O.D.160x110225x160315x225315x250400x315400x500450x560500x630560x710630x800800x1000

DC SpacersSize O.D.160x110225x160315x225315x250400x315

DC Rodododododdiddidiidinngnnn PPPPooioioioio ntnnSiSS zeeeezeee O DD.DDDD...16111160x0xxx0x110222222225555x5 160

DC End of ContainmentSize O.D.160x110225x160315x225315x250400x315400x500450x560500x630560x710630x800800x1000

DC Flanged ConnectionSize O.D.160x110225x160315x225315x250400x315400x500450x560500x630560x710630x800800x1000

DC Flanged AccessSize O.D.160x110225x160315x225

07/01/13 T.P V1.0

DC Rodding EyeSize O.D.

90x4090x50

110x63160x90

DC ReducersSize O.D.

110x63/90x40110x63/90x50

160x90/110x63160x110/160x90

225x160/160x110315x225/225x160315x225/315x250400x315/315x250500x400/315x400450x560/400x500500x630/450x560560x710/500x630630x800/560x710800x1000/710x800

DC Equal TeeSize O.D.

90x4090x50

110x63160x90160x110225x160315x225400x315500x400

DC 90° Elbow BendSize O.D.

90x4090x50

110x63160x90

DC 45° Elbow BendSize O.D.

90x4090x50

110x63160x90110x160

1611 0xxxx909991111110x00 6390x5x5555009099090909 x40

SSSiSiS zzzez O.DD.DC RRRRododododoooddidddiddingnngng Eyeyeeeee

DC 45° Elbow BendSize O.D.

90x4090x50

110x63160x90110x160

DC 90° Elbow BendSize O.D.

90x4090x50

110x63160x90

90x50110x63160x90160x110225x160315x225400x315500x400

DC ReducersSize OO.D.

110x63/9000x4x40x400110x63/90900x50x5000

160x909 /1111/110x60x6316000x11x11x11x 0/0/10/10 60x6 90

2252525x16161660/160x1103315315x225/225x160315x225/315x250400x315/315x250500x400/315x400450x560/400x500500 630/450 560

07/01/13 T.P V1.0

07/01/13 T.P V1.0

07/01/13 T.P V1.0