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ISO 265-1:1988PublishedPipes and fittings of plastics materials — Fittings for domestic and industrial waste pipes — Basic dimensions: Metric series — Part 1: Unplasticized poly(vinyl chloride) (PVC-U)ISO 580:2005PublishedPlastics piping and ducting systems — Injection-moulded thermoplastics fittings — Methods for visually assessing the effects of heatingISO 727-2:2005PublishedFittings made from unplasticized poly(vinyl chloride) (PVC-U), chlorinated poly(vinyl chloride) (PVC-C) or acrylonitrile/butadiene/styrene (ABS) with plain sockets for pipes under pressure — Part 2: Inch-based seriesISO 727-1:2002PublishedFittings made from unplasticized poly(vinyl chloride) (PVC-U), chlorinated poly(vinyl chloride) (PVC-C) or acrylonitrile/butadiene/styrene (ABS) with plain sockets for pipes under pressure — Part 1: Metric seriesISO 1167-3:2007PublishedThermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance to internal pressure — Part 3: Preparation of componentsISO 1167-4:2007PublishedThermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance to internal pressure — Part 4: Preparation of assembliesISO 1167-1:2006PublishedThermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance to internal pressure — Part 1: General methodISO 1167-2:2006PublishedThermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance to internal pressure — Part 2: Preparation of pipe test piecesISO 1452-1:2009PublishedPlastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 1: GeneralISO 1452-2:2009PublishedPlastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 2: PipesISO 1452-3:2009PublishedPlastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 3: FittingsISO 1452-4:2009PublishedPlastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 4: ValvesISO 1452-5:2009PublishedPlastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 5: Fitness for purpose of the systemISO 2507:2026PublishedThermoplastics pipes and fittings — Vicat softening temperature — General test method and test conditions for vinyl chloride-based (PVC-U, PVC-C, PVC-HI) and acrylonitrile-based (ABS, ASA) pipes and fittingsISO 3514:1976PublishedChlorinated polyvinyl chloride (CPVC) pipes and fittings — Specification and determination of densityISO 3603:1977PublishedFittings for unplasticized polyvinyl chloride (PVC) pressure pipes with elastic sealing ring type joints — Pressure test for leakproofnessISO 4076:2025PublishedPolyphenylsulfone (PPSU) — Effect of time and temperature on expected strengthISO 4132:1979PublishedUnplasticized polyvinyl chloride (PVC) and metal adaptor fittings for pipes under pressure — Laying lengths and size of threads — Metric seriesISO 4427-1:2019PublishedPlastics piping systems for water supply and for drainage and sewerage under pressure — Polyethylene (PE) — Part 1: GeneralISO 4427-3:2019PublishedPlastics piping systems for water supply, and for drainage and sewerage under pressure — Polyethylene (PE) — Part 3: FittingsISO 4427-5:2019PublishedPlastics piping systems for water supply, and for drainage and sewerage under pressure — Polyethylene (PE) — Part 5: Fitness for purpose of the systemISO 4982:2023PublishedPlastics piping systems for non-pressure underground conveyance and storage of non-potable water — Arch-shaped, corrugated wall chambers made of PE or PP used for retention, detention, storage and transportation of storm water systems — Product specifications and performance criteriaISO 7245:1984PublishedPipes and fittings of acrylonitrile/butadiene/styrene (ABS) — General specification for moulding and extrusion materialsISO 7246:1984PublishedPipes and fittings of acrylonitrile/styrene/acrylester (ASA) — General specification for moulding and extrusion materialsISO 7432:2021PublishedGlass-reinforced thermosetting plastics (GRP) pipes and fittings — Test methods to prove the design of locked socket-and-spigot joints, including double-socket joints, with elastomeric seals