Plastic Pressure Systems
Plastic Pressure Systems
Effast by Polypipe is a leading brand in the industrial and construction sectors, offering a variety of thermoplastic pipework systems. These systems are suitable for applications such as food and beverage processing, chemical manufacturing, water treatment, and agriculture. Effast products are known for their performance, reliability, and compliance with European standards, including BSI Kite Mark accreditation.
The Effast range includes pressure pipe fittings, valves (ball, butterfly, diaphragm, actuated), compression joints, adaptors, and other fittings available in metric and imperial dimensions for diverse applications.
- PVCu: Known for chemical resistance, suitable for potable water and food products, resistant to acids, alkalis, salts, and solvents.
- ABS: Offers a wide temperature range, high impact strength, non-toxic, suitable for chilled water and chemical applications.
- Polypropylene: High impact strength and chemical resistance, suitable for high-temperature applications.
- PE100: Large size range, high impact strength, UV resistance, ideal for water supply and power generation.
- PVCu: Complies with British Standards and WRAS, available in imperial and metric sizes, pressure ratings up to 16 bar at 20°C.
- ABS: High impact strength and abrasion resistance, suitable for various temperatures and applications.
- Polypropylene: Suitable for chemical process systems and high-temperature applications.
- PE100: Excellent abrasion resistance and flexibility, suitable for above and below ground water supply.
Effast offers comprehensive technical support and a nationwide distribution network for easy installation and product availability.
Effast provides proven solutions for industrial applications, supported by technical assistance and compliance with industry standards.
The document details specifications for PVCu and stainless steel fittings, valves, and pipes, including dimensions, pressure ratings, materials, and ordering codes.
- Stainless Steel Reinforcing Rings: Nominal sizes, codes, dimensions, pack quantities, and weights for sizes ½" to 2" BSPF.
- Reducing Bush Plain/BSP Female Threaded: Specifications for reducing bushes with nominal sizes from ½" x 3⁄8" to 1" x ¾”.
- Adaptor Socket Plain: Nominal sizes, codes, dimensions, pack quantities, and weights for sizes from ½" x 20 to 6" x 160.
- PVCu Imperial Solvent Cement Fittings: Fittings up to 6” with a maximum working pressure of 15 bar at 20°C, and above 6” with 9 bar.
- PVCu Valves: Various valve types including check valves, air release valves, and in-line strainers.
- PVCu Butterfly Valves: Specifications for Pro Flow H and P Series valves.
- PVCu Diaphragm Valves: Details on diaphragm valves with EPDM seals.
- Pressure Relief Valves: Features such as bi-directional design and adjustable pressure settings.
- PVCu Metric Pressure Pipes: Specifications for 3m and 6m pressure pipes with 10 and 16 bar ratings.
- PVCu Metric Solvent Cement Fittings: Fittings up to 160mm with 16 bar pressure rating.
- Pressure Ratings: Most fittings and valves are rated for pressures between 9 to 16 bar at 20°C.
- Materials: Available in PVCu, ABS, PVCc, PP, and PVDF, with seals in EPDM and FPM.
- Applications: Suitable for industrial use with options for solvent cement fittings, threaded connections, and various valve types.
For sales and enquiries, contact 01622 795 225.
Specifications and guidelines for polypropylene pipe systems, fittings, and valves, including product codes, dimensions, weight, and standards compliance.
- Threaded fittings, socket fusion fittings, and manual ball valves with a maximum pressure rating of 10 bar at 20°C.
Polypropylene is noted for abrasion resistance, thermal properties, and chemical resistance, suitable for temperatures from -10°C to +110°C.
Compliance with British and European standards, including DIN 16962 for fittings and BS 21, DIN 2999, ISO 7 for threaded fittings.
Process of socket fusion welding for polypropylene, emphasizing clean equipment and safety protocols.
- Threaded fittings: Includes sockets, nipples, adaptors, and unions with O-rings.
- Socket fusion fittings: Includes couplers, elbows, tees, and reducing sockets.
- Manual ball valves: Available with EPDM and FPM seals.
- Check valves and butterfly valves: Dimensions referenced to PVCu equivalents.
For sales and inquiries, contact 01622 795 225.
Detailed specifications for pipe sizes and accessories, including EPDM gaskets, pipe clips, clamps, brackets, and solvent cements.
Instructions for using solvent cements for PVCu and ABS, highlighting suitability for different diameters and pressure systems.
References to standards such as ASA, BSP, DIN, ISO, and pressure ratings for fittings, valves, and pipes.
Guidelines for material selection, emphasizing medium, operating pressure, and temperature considerations.
Comparative properties of PVCu, ABS, and PP, including density, tensile strength, thermal conductivity, and pressure ratings.
Parameters for pipeline and valve selection, focusing on material compatibility and operating conditions.
Discussion of Ball, Butterfly, and Diaphragm valves, each with standard seals of EPDM and FPM.
Guidelines for proper storage and handling of plastic pipes to maintain integrity.
Formulas to calculate changes in pipe length due to temperature variations.
Regular support requirements for pipes based on material, size, and temperature.
Four jointing methods: Solvent cement, Mechanical, Fusion, and Compression.
Emphasis on safety precautions during jointing of PVCu and ABS pipes.
Instructions for chamfering the leading edge of the pipe to ensure a proper seal.
Cleaning procedures and solvent application for effective jointing.
Steps for assembling joints and ensuring seal integrity.
Importance of proper ventilation during jointing and curing.
Guidelines for threaded fittings and flange alignment.
Recommended welding methods for Effast PE100 pipes.
Dimensions for various pipe materials and classes.
Recommendations for supporting heavy equipment and using compatible insulation materials.
Specifications for ABS ball valve imperial socket ends, manufactured according to BS 5392 part 1.
Importance of selecting suitable plastic materials for specific applications based on chemical resistance.
Resistance of ABS and PVCu pipe joints made with "Effast" solvent cement.
Resistance of various seal and seat materials against different chemicals.
Resistance ratings for various materials against numerous chemicals.
- ABS and PVCu are generally resistant to many chemicals but have exceptions.
- EPDM and FPM show satisfactory resistance to aggressive chemicals.
- Pilot tests are advised for mixed chemicals to ensure material resistance.
Catalog excerpts
Technical Manual
Open the catalog to page 1
Technical Manual Effast from Polypipe is a well-established brand name that is recognised throughout both the industrial process market and construction industries for its market-leading range of thermoplastic pipework systems suitable for use within industrial applications. The company now provides these components to customers all over the world and leads the way in the research and development of advanced new solutions that satisfy the specific needs of the market. Polypipe, with its large UK based manufacturing capabilities, has developed Effast’s comprehensive product portfolio such that...
Open the catalog to page 2
Effast Product Code Guide 4 Clamp Saddles & Variable Area Flowmeters (VAF) Clamp Saddles Reinforced Ring 124 - 125 Variable Area Flowmeters (VAF) 126 - 127 Backing Rings Gaskets Pipe Clips, Clamps and Brackets Solvent Cement and PTFE Tape Technical Information Socket fusion welding 83 Selection of Pipeline Systems 138 - 140 Storage, Handling and Installation 141 - 146 Pipe and Fitting Dimensions 153 - 154 Guide to Chemical Resistance 155 - 160 Engineering Data & Flange Tables 161 PE100 Pressure Systems Introduction 94 - 95
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o®@ © © © Material O A = ABS B = Brush C = Cleaner E = Rubber M = Metal P = Polypropylene R = PVC Type of Fitting B = Ball Valve F = Fitting P = Pipe/Fitting Part Type of Fitting A = Imperial B = Universal Metric/Imperial C = Plain/Threaded Fittings C = Class C Pipe D = EPDM Seals D = Class D Pipe E = Class E Pipe F = Threaded I = Metric O = O Ring/Cements/Cleaners R = Metal Ring Fitting V = Viton 10= 10 Bar Pipe 16= 16 Bar Pipe 0 Sales and enquiries please contact: 01622 795 225
Open the catalog to page 4
Materials & Applications PVCu Typical Applications Most Widely Used Plastic Material Industrial Process Systems Large Choice of Fittings Water Treatment and Chemical Dosing Excellent Chemical Resistance Food & Beverage Rigid Construction Swimming Pools and Spas Cold Water Supply ABS Wide Temperature Range Chilled Water High Impact Strength Boosted Cold Water Abrasion Resistance Plant Rooms Chemical & Pharmaceutical Polypropylene High Impact Strength Chemical Process Systems Good Thermal and Electrical Insulator Metal Finishing Excellent Chemical Resistance Chemical Dosing High Temperatures (<110°C)...
Open the catalog to page 5
PVCu Pipe Systems Unplasticised polyvinyl chloride (PVCu) is one of the most widely used thermoplastic materials for pipe installations. Being odourless and tasteless it is suitable for conveying potable water and many food products. PVCu has excellent chemical resistance. The good flow characteristics are the result of the smooth bore and has good resistance to abrasion. It is light in weight, easy to join together making PVCu a good alternative to the more traditional materials. PVCu is resistant to most solutions of acids, alkalis, salts and solvents that can be mixed with water. Additional...
Open the catalog to page 6
General properties of PVCu PVCu is thermally stable in the temperature range 0°C to 60°C, however at low temperatures the impact strength of PVCu decreases. It is therefore not recommended for use at very low temperatures unless there is no likelihood of the piping materials being disturbed or subjected to impact damage. PVCu is free from toxic metals thus ensuring that it is physiologically harmless for drinking water and foodstuffs applications. Some important advantages of PVCu are: • Extensive choice of component parts • Wide range of applications • Good chemical and corrosion resistance...
Open the catalog to page 7
Useful Information PVCu - Imperial The following information may be helpful in understanding the specification of metric and imperial sizes and pressure ratings when selecting pipe. When specifying imperial pipe, fittings and other components, reference is made to the nominal size of the pipe bore in inches and fractions of an inch. With metric systems, reference is made to the outside diameter and is expressed in millimetres. It is important to note that with the exception of 2½"/75mm and 5"/140mm the systems are not interchangeable. PVCu Imperial Pressure Pipes 3m Lengths Plain Ended Pressure...
Open the catalog to page 8
PVCu - Imperial Pressure pipe class C Code: PSPVP Product code Pressure pipe class D Code: PSPVP Pressure pipe class E Code: PSPVP PVCu - Imperial PVCu Imperial Pressure Pipes 6m Lengths Plain Ended Sales and enquiries please contact: 01622 7
Open the catalog to page 9
PVCu - Imperial PVCu Imperial Solvent Cement Fittings Fittings up to 6" 15 bar (20°C), above 6" 9 bar (20°C. * Maximum working pressure: 9 bar (130 psi) at 20°C). For backing rings and gaskets see Accessories section Socket Plain Code: PSPVF Nominal Size Code L Z E Union Plain. Unions up to 2" 15 bar (20°C), above 2" 9 bar (20°C) Code: PSPVF Nominal Size Code L Z1 Z2 F Code: PSPVF Nominal Size rioj Sales and enquiries please contact: 01622 795 225
Open the catalog to page 10
PVCu - Imperial PVCu Imperial Solvent Cement Fittings PVCu - Imperial Fittings up to 6” 15 bar (20°C), above 6” 9 bar (20°C. * Maximum working pressure: 9 bar (130 psi) at 20°C). For backing rings and gaskets see Accessories section Elbow 45° Plain L Nominal Size Code: PSPVF Bend 90° Short Radius Plain Nominal Size Code: PSPVF Tee 90° Plain Code: PSPVF Nominal Size
Open the catalog to page 11
PVCu - Imperial PVCu Imperial Solvent Cement Fittings Fittings up to 6" 15 bar (20°C), above 6" 9 bar (20°C. * Maximum working pressure: 9 bar (130 psi) at 20°C). For backing rings and gaskets see Accessories section Code: PSPVF Nominal Size Code L Z1 Z2 E Code: PSPVF Nominal Size Code L Z E Reducing Socket Plain Code: PSPVF Nominal Size Code Reducing Bush Plain Nominal Size S Sales and enquiries please contact: 01622 795 225
Open the catalog to page 12
PVCu - Imperial PVCu Imperial Solvent Cement Fittings PVCu - Imperial Fittings up to 6” 15 bar (20°C), above 6” 9 bar (20°C. * Maximum working pressure: 9 bar (130 psi) at 20°C). For backing rings and gaskets see Accessories section Reducing Bush Plain L2 Nominal Size Code: PSPVF PVCu Flanges For backing rings and gaskets see Accessories section Stub Flange (serrated face) Plain L Nominal Size Code: PSPVF Drilled to BS 10 Table D&E Plain Code: PSPVF Nominal Size Sales and enquiries please con
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