ISO 2531:2009
Current
Current
The latest, up-to-date edition.
Ductile iron pipes, fittings, accessories and their joints for water applications
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Available format(s)
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Published date
08-12-2009
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ISO 2531:2009 specifies the requirements and test methods applicable to ductile iron pipes, fittings, accessories and their joints for the construction of pipelines:
- to convey water (e.g. for human consumption and raw water),
- operated with or without pressure, and
- installed below or above ground.
It specifies materials, dimensions and tolerances, mechanical properties and standard coatings of pipes, fittings and accessories. It also gives performance requirements for all components including joints.
ISO 2531:2009 applies to pipes, fittings and accessories cast by any type of foundry process or manufactured by fabrication of cast components, as well as corresponding joints in the size range DN 40 to DN 2600 inclusive.
| DevelopmentNote |
Supersedes ISO/DIS 2531. (12/2009)
|
| DocumentType |
Standard
|
| Pages |
73
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS ISO 2531:2009 | Identical |
| GOST ISO 2531 : 2012 | Identical |
| DIN 28607:1990-01 | Similar to |
| DIN 28630:1990-01 | Similar to |
| DIN 28639:1990-01 | Similar to |
| DIN 28614:1990-01 | Similar to |
| DIN 28627:1990-01 | Similar to |
| DIN 28637:1990-01 | Similar to |
| DIN 28632:1990-01 | Similar to |
| DIN 28615-2:1990-01 | Similar to |
| DIN 28645:1990-01 | Similar to |
| DIN 28605:1990-01 | Similar to |
| DIN 28629:1990-01 | Similar to |
| GOST R ISO 2531 : 2008 | Identical |
| DIN 28638:1990-01 | Similar to |
| DIN 28623:1990-01 | Similar to |
| DIN 28624:1990-01 | Similar to |
| BS 4772:1988 | Similar to |
| BIS IS 13382 : 2004 | Identical |
| DIN 28604:1990-01 | Similar to |
| DIN 28622:1990-01 | Similar to |
| DIN 28628:1990-01 | Similar to |
| DIN 28600:1983-01 | Similar to |
| DIN 28646:1990-01 | Similar to |
| DIN 28625:1990-01 | Similar to |
| DIN 28643:1990-01 | Similar to |
| DIN 28634:1990-01 | Similar to |
| DIN 28606:1990-01 | Similar to |
| DIN 28648:1990-01 | Similar to |
| DIN 28626:1990-01 | Similar to |
| DIN 28615-1:1990-01 | Similar to |
| BS ISO 10803:2011 | Design method for ductile iron pipes |
| 16/30292774 DC : 0 | BS ISO 10639 - PLASTICS PIPING SYSTEMS FOR PRESSURE AND NON-PRESSURE WATER SUPPLY - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) SYSTEMS BASED ON UNSATURATED POLYESTER (UP) RESIN |
| PREN 1171 : DRAFT 2014 | INDUSTRIAL VALVES - CAST IRON GATE VALVES |
| 13/30280432 DC : 0 | BS ISO 16422 - PIPES AND JOINTS MADE OF ORIENTED UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-O) FOR THE CONVEYANCE OF WATER UNDER PRESSURE - SPECIFICATIONS |
| BS ISO 13470:2012 | Trenchless applications of ductile iron pipes systems. Product design and installation |
| 17/30363930 DC : 0 | BS EN 17176-5 - PLASTIC PIPING SYSTEMS FOR WATER SUPPLY AND FOR BURIED AND ABOVE GROUND DRAINAGE, SEWERAGE AND IRRIGATION UNDER PRESSURE - ORIENTED UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-O) - PART 5: FITNESS FOR PURPOSE OF THE SYSTEM |
| 17/30363921 DC : 0 | BS EN 17176-2 - PLASTICS PIPING SYSTEMS FOR WATER SUPPLY AND FOR BURIED AND ABOVE GROUND DRAINAGE, SEWERAGE AND IRRIGATION UNDER PRESSURE - ORIENTED UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-O) - PART 2: PIPES |
| EN 545:2010 | Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods |
| BS EN 14525:2004 | Ductile iron wide tolerance couplings and flange adaptors for use with pipes of different materials: ductile iron, grey iron, steel, PVC-U, PE, fibre-cement |
| BS EN 1514-1:1997 | Flanges and their joints. Dimensions of gaskets for PN-designated flanges Non-metallic flat gaskets with or without inserts |
| EN 1092-2:1997 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges |
| PREN 14364 : DRAFT 2011 | PLASTICS PIPING SYSTEMS FOR DRAINAGE AND SEWERAGE WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) - SPECIFICATIONS FOR PIPES, FITTINGS AND JOINTS |
| 09/30195732 DC : 0 | BS ISO 10804 - RESTRAINED JOINT SYSTEMS FOR DUCTILE IRON PIPELINES - DESIGN RULES AND TYPE TESTING |
| 03/115115 DC : DRAFT OCT 2003 | ISO 16422 - PIPES AND JOINTS MADE OF ORIENTED UNPLASTICIZED POLY (VINYL CHLORIDE) (PVC-O) FOR THE CONVEYANCE OF WATER - SPECIFICATIONS |
| 11/30246455 DC : 0 | BS EN 1796 - PLASTICS PIPING SYSTEMS FOR WATER SUPPLY WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) |
| UNI EN 14364 : 2013 | PLASTICS PIPING SYSTEMS FOR DRAINAGE AND SEWERAGE WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) - SPECIFICATIONS FOR PIPES, FITTINGS AND JOINTS |
| 02/709348 DC : DRAFT JULY 2002 | ISO/DIS 4179 - DUCTILE IRON PIPES AND FITTINGS FOR PRESSURE AND NON-PRESSURE PIPELINES - CEMENT MORTAR LINING - GENERAL REQUIREMENTS |
| 15/30330892 DC : 0 | BS ISO 9349 - PREINSULATED DUCTILE IRON PIPELINE SYSTEMS |
| ISO 10467:2004 | Plastics piping systems for pressure and non-pressure drainage and sewerage Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin |
| ISO 16134:2006 | Earthquake- and subsidence-resistant design of ductile iron pipelines |
| UNI EN 1796 : 2013 | PLASTICS PIPING SYSTEMS FOR WATER SUPPLY WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) |
| ISO 1083:2004 | Spheroidal graphite cast irons - Classification |
| ASTM F 1548 : 2001 | Standard Specification for the Performance of Fittings for Use with Gasketed Mechanical Couplings Used in Piping Applications |
| ASTM F 1548 : 2001 : R2012 | Standard Specification for Performance of Fittings for Use with Gasketed Mechanical Couplings Used in Piping Applications |
| DIN EN 1171:2015-11 | INDUSTRIAL VALVES - CAST IRON GATE VALVES |
| DIN EN 14364:2013-05 | Plastics piping systems for drainage and sewerage with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Specifications for pipes, fittings and joints |
| UNE-EN 545:2011 | Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods |
| I.S. EN 1171:2015 | INDUSTRIAL VALVES - CAST IRON GATE VALVES |
| I.S. EN 969:2009 | DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR GAS PIPELINES - REQUIREMENTS AND TEST METHODS |
| DIN EN 1796:2013-05 | Plastics piping systems for water supply with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) |
| I.S. EN 1796:2013 | PLASTICS PIPING SYSTEMS FOR WATER SUPPLY WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) |
| I.S. EN 545:2010 | DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR WATER PIPELINES - REQUIREMENTS AND TEST METHODS |
| I.S. EN 14364:2013 | PLASTICS PIPING SYSTEMS FOR DRAINAGE AND SEWERAGE WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) - SPECIFICATIONS FOR PIPES, FITTINGS AND JOINTS |
| I.S. EN 1092-2:1997 | FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 2: CAST IRON FLANGES |
| ISO 18468:2017 | Ductile iron fittings, accessories and their joints and valves — Epoxy coating |
| 08/30181473 DC : DRAFT JULY 2008 | BS EN 545 - DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR WATER PIPELINES - REQUIREMENTS AND TEST METHODS |
| 18/30362369 DC : 0 | BS ISO 11711-1 - SHIPS AND MARINE TECHNOLOGY - AQUATIC NUISANCE SPECIES - PART 1: BALLAST WATER DISCHARGE SAMPLE PORT |
| 02/710115 DC : DRAFT AUG 2002 | PREN 14525 - DUCTILE IRON WIDE TOLERANCE COUPLINGS AND FLANGE ADAPTORS FOR USE WITH PIPES OF DIFFERENT MATERIALS: DUCTILE IRON, GREY IRON, STEEL, PVC-U PE, FIBRE-CEMENT |
| 02/709579 DC : DRAFT JULY 2002 | ISO/DIS 16132 - SEAL COATS FOR CEMENT MORTAR LININGS |
| ISO 16631:2016 | Ductile iron pipes, fittings, accessories and their joints compatible with plastic (PVC or PE) piping systems, for water applications and for plastic pipeline connections, repair and replacement |
| 11/30246458 DC : 0 | BS EN 14364 - PLASTICS PIPING SYSTEMS FOR DRAINAGE AND SEWERAGE WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) - SPECIFICATIONS FOR PIPES, FITTINGS AND JOINTS |
| 15/30326503 DC : 0 | BS ISO 16132 - DUCTILE IRON PIPES AND FITTINGS - SEAL COATS FOR CEMENT MORTAR LININGS |
| BS 4504-3.2(1989) : 1989 | CIRCULAR FLANGES FOR PIPES, VALVES & FITTINGS (PN DESIGNATED) - STEEL, CAST IRON & COPPER ALLOY FLANGES - SPECIFICATION FOR CAST IRON FLANGES |
| 00/120644 DC : DRAFT FEB 2000 | ISO/DIS 10639-2 - PLASTICS PIPING SYSTEMS FOR WATER SUPPLY, WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS - (GRP) SYSTEMS BASED ON UNSATURATED POLYESTER (UP) RESIN |
| PREN 17176-2 : DRAFT 2017 | PLASTICS PIPING SYSTEMS FOR WATER SUPPLY AND FOR BURIED AND ABOVE GROUND DRAINAGE, SEWERAGE AND IRRIGATION UNDER PRESSURE - ORIENTED UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-O) - PART 2: PIPES |
| EN 1796:2013 | Plastics piping systems for water supply with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) |
| CSA B131.1 : 0 | EXTERNAL ZINC-COATING OF DUCTILE IRON PIPE |
| ISO 13470:2012 | Trenchless applications of ductile iron pipes systems — Product design and installation |
| ASTM F 1548 : 2001 : R2006 | Standard Specification for the Performance of Fittings for Use with Gasketed Mechanical Couplings Used in Piping Applications |
| ISO 10803:2011 | Design method for ductile iron pipes |
| BS EN 545:2010 | Ductile iron pipes, fittings, accessories and their joints for water pipelines. Requirements and test methods |
| BS EN 969:2009 | Ductile iron pipes, fittings, accessories and their joints for gas pipelines. Requirements and test methods |
| UNI EN 14525 : 2005 | DUCTILE IRON WIDE TOLERANCE COUPLINGS AND FLANGE ADAPTORS FOR USE WITH PIPES OF DIFFERENT MATERIALS: DUCTILE IRON, GREY IRON, STEEL, PVC-U PE, FIBRE-CEMENT |
| UNI EN 969 : 2009 | DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR GAS PIPELINES - REQUIREMENTS AND TEST METHODS |
| I.S. EN 14525:2005 | DUCTILE IRON WIDE TOLERANCE COUPLINGS AND FLANGE ADAPTORS FOR USE WITH PIPES OF DIFFERENT MATERIALS: DUCTILE IRON, GREY IRON, STEEL, PVC-U PE, FIBRE-CEMENT |
| UNI EN 545 : 2010 | DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR WATER PIPELINES - REQUIREMENTS AND TEST METHODS |
| BS EN 1171:2015 | Industrial valves. Cast iron gate valves |
| 01/123351 DC : DRAFT SEP 2001 | ISO/DIS 10639.3 - PLASTIC PIPING SYSTEMS FOR WATER SUPPLY, WITH OR WITHOUT PRESSURE - GLASS REINFORCED THERMOSETTING PLASTICS (GRP) SYSTEMS BASED ON UNSATURATED POLYESTER (UP) RESIN |
| ISO 7259:1988 | Predominantly key-operated cast iron gate valves for underground use |
| BS ISO 16134:2006 | Earthquake- and subsidence-resistant design of ductile iron pipelines |
| 14/30282872 DC : 0 | BS EN 1171 - INDUSTRIAL VALVES - CAST IRON GATE VALVES |
| 11/30211183 DC : 0 | BS ISO 16422 - PIPES AND JOINTS MADE OF ORIENTED UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-O) FOR THE CONVEYANCE OF WATER UNDER PRESSURE - SPECIFICATIONS |
| 02/709771 DC : DRAFT AUG 2002 | ISO/DIS 9349 - PREINSULATED DUCTILE IRON PIPELINE SYSTEMS |
| 16/30337942 DC : 0 | BS ISO 8179-1 - DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND VALVES - PART 1: METALLIC ZINC BASED COATINGS |
| 02/709580 DC : DRAFT JULY 2002 | ISO/DIS 16134 - DUCTILE IRON PIPELINES - EARTHQUAKE AND SUBSIDENCE RESISTANT DESIGN |
| BS ISO 8179-2:2017 | Ductile iron pipes, fittings, accessories and their joints. External zinc-based coating Part 2: Zinc-rich paint |
| 02/705177 DC : DRAFT APR 2002 | ISO/DIS 8179-1 - DUCTILE IRON PIPES - EXTERNAL ZINC-BASED COATING - PART 1: METALLIC ZINC WITH FINISHING LAYER |
| 16/30343625 DC : 0 | BS ISO 10467 - PLASTICS PIPING SYSTEMS FOR PRESSURE AND NON-PRESSURE DRAINAGE AND SEWERAGE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) SYSTEMS BASED ON UNSATURATED POLYESTER (UP) RESIN |
| BS ISO 4179:2005 | Ductile iron pipes and fittings for pressure and non-pressure pipelines. Cement mortar lining |
| BS ISO 16132:2016 | Ductile iron pipes and fittings. Seal coats for cement mortar linings |
| ISO 16132:2016 | Ductile iron pipes and fittings — Seal coats for cement mortar linings |
| ISO 7186:2011 | Ductile iron products for sewerage applications |
| ISO 8179-2:2017 | Ductile iron pipes, fittings, accessories and their joints — External zinc-based coating — Part 2: Zinc-rich paint |
| ISO 8179-1:2017 | Ductile iron pipes, fittings, accessories and their joints — External zinc-based coating — Part 1: Metallic zinc with finishing layer |
| DIN EN 969:2009-07 | DUCTILE IRON PIPES, FITTINGS, ACCESSORIES AND THEIR JOINTS FOR GAS PIPELINES - REQUIREMENTS AND TEST METHODS |
| UNE-EN 1796:2014 | Plastics piping systems for water supply with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) |
| BS EN 1796:2013 | Plastics piping systems for water supply with or without pressure. Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) |
| UNE-EN 14364:2015 | Plastics piping systems for drainage and sewerage with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Specifications for pipes, fittings and joints |
| BS EN 14364:2013 | Plastics piping systems for drainage and sewerage with or without pressure. Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP). Specifications for pipes, fittings and joints |
| BS EN 1092-2:1997 | Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated Cast iron flanges |
| EN 1514-1:1997 | Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts |
| EN 969:2009 | Ductile iron pipes, fittings, accessories and their joints for gas pipelines - Requirements and test methods |
| EN 14525:2004 | Ductile iron wide tolerance couplings and flange adaptors for use with pipes of different materials: ductile iron, Grey iron, Steel, PVC-U PE, Fibre-cement |
| PREN 1796 : DRAFT 2011 | PLASTICS PIPING SYSTEMS FOR WATER SUPPLY WITH OR WITHOUT PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON UNSATURATED POLYESTER RESIN (UP) |
| 09/30185187 DC : 0 | BS ISO 7186 - DUCTILE IRON PRODUCTS FOR SEWAGE APPLICATIONS |
| 17/30351155 DC : 0 | BS ISO 10804 - RESTRAINED JOINT SYSTEMS FOR DUCTILE IRON PIPELINES - DESIGN RULES AND TYPE TESTING |
| ISO 10639:2017 | Plastics piping systems for pressure and non-pressure water supply Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin |
| BS ISO 10639:2017 | Plastics piping systems for pressure and non-pressure water supply. Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin |
| ISO 10804:2018 | Restrained joint systems for ductile iron pipelines — Design rules and type testing |
| BS ISO 16422:2014 | Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure. Specifications |
| 17/30348879 DC : 0 | BS ISO 1083 - SPHEROIDAL GRAPHITE CAST IRONS - CLASSIFICATION |
| BS ISO 8179-1:2017 | Ductile iron pipes, fittings, accessories and their joints. External zinc-based coating Metallic zinc with finishing layer |
| BS ISO 9349:2017 | Ductile iron pipes, fittings, accessories and their joints. Thermal preinsulated products |
| EN 14364:2013 | Plastics piping systems for drainage and sewerage with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Specifications for pipes, fittings and joints |
| ISO 9349:2017 | Ductile iron pipes, fittings, accessories and their joints — Thermal preinsulated products |
| ISO 16422:2014 | Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure — Specifications |
| ISO 4179:2005 | Ductile iron pipes and fittings for pressure and non-pressure pipelines — Cement mortar lining |
| UNE-ISO 16422:2015 | Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure. Specifications |
| BS ISO 10804:2018 | Restrained joint systems for ductile iron pipelines. Design rules and type testing |
| PREN 17176-5 : DRAFT 2017 | PLASTIC PIPING SYSTEMS FOR WATER SUPPLY AND FOR BURIED AND ABOVE GROUND DRAINAGE, SEWERAGE AND IRRIGATION UNDER PRESSURE - ORIENTED UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-O) - PART 5: FITNESS FOR PURPOSE OF THE SYSTEM |
| DIN EN 1514-1:1997-08 | Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts |
| UNE-EN 1171:2016 | Industrial valves - Cast iron gate valves |
| EN 1171:2015 | Industrial valves - Cast iron gate valves |
| DIN EN 14525:2005-02 | Ductile iron wide tolerance couplings and flange adaptors for use with pipes of different materials: Ductile iron, grey iron, steel, PVC-U, PE, fibre-cement |
| DIN EN 545:2011-09 | Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods |
| ISO 6506-1:2014 | Metallic materials Brinell hardness test Part 1: Test method |
| ISO 7005-2:1988 | Metallic flanges — Part 2: Cast iron flanges |
| ISO 4016:2011 | Hexagon head bolts Product grade C |
| ISO 16132:2016 | Ductile iron pipes and fittings — Seal coats for cement mortar linings |
| ISO 4034:2012 | Hexagon regular nuts (style 1) Product grade C |
| ISO 4179:2005 | Ductile iron pipes and fittings for pressure and non-pressure pipelines — Cement mortar lining |
| ISO 10803:2011 | Design method for ductile iron pipes |
| ISO 6708:1995 | Pipework components Definition and selection of DN (nominal size) |
| ISO 10804:2010 | Restrained joint systems for ductile iron pipelines Design rules and type testing |
| ISO 7091:2000 | Plain washers Normal series Product grade C |
| ISO 8180:2006 | Ductile iron pipelines Polyethylene sleeving for site application |
| ISO 9001:2015 | Quality management systems — Requirements |
| ISO 8179-1:2017 | Ductile iron pipes, fittings, accessories and their joints — External zinc-based coating — Part 1: Metallic zinc with finishing layer |
| EN 1092-2:1997 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges |
| ISO 8179-2:2017 | Ductile iron pipes, fittings, accessories and their joints — External zinc-based coating — Part 2: Zinc-rich paint |
| ISO 4633:2015 | Rubber seals — Joint rings for water supply, drainage and sewerage pipelines — Specification for materials |
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