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ISO 18468:2017PublishedDuctile iron fittings, accessories and their joints and valves — Epoxy coatingISO 18488:2025PublishedPolyethylene (PE) materials for piping systems — Determination of strain hardening modulus in relation to slow crack growth — Test methodISO 18489:2015PublishedPolyethylene (PE) materials for piping systems — Determination of resistance to slow crack growth under cyclic loading — Cracked Round Bar test methodISO 18553:2025PublishedMethod for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compoundsISO 18672-1:2009PublishedPlastics piping systems for non-pressure drainage and sewerage — Polyester resin concrete (PRC) — Part 1: Pipes and fittings with flexible jointsISO 18752:2025PublishedRubber hoses and hose assemblies — Wire- or textile-reinforced single-pressure types for hydraulic applications — SpecificationISO 18851:2015PublishedPlastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Test method to prove the structural design of fittingsISO 19220:2021PublishedPlastics piping systems for soil and waste discharge (low and high temperature) inside buildings — Styrene copolymer blends (SAN + PVC)ISO/TR 19480:2005PublishedPolyethylene pipes and fittings for the supply of gaseous fuels or water — Training and assessment of fusion operatorsISO 19879:2021PublishedMetallic tube connections for fluid power and general use — Test methods for hydraulic fluid power connectionsISO 19892:2011PublishedPlastics piping systems — Thermoplastics pipes and fittings for hot and cold water — Test method for the resistance of joints to pressure cyclingISO 19893:2011PublishedPlastics piping systems — Thermoplastics pipes and fittings for hot and cold water — Test method for the resistance of mounted assemblies to temperature cyclingISO 19899:2010PublishedPlastics piping systems — Polyolefin pipes and mechanical fitting assemblies — Test method for the resistance to end load (AREL test)ISO/TS 19911:2010PublishedPlastics pipes and fittings — Format of a technical file for characterizing PE spigot end fittingsISO/TS 20656-1:2017PublishedPlastics piping systems — General rules for structural design of glass-reinforced thermosetting plastics (GRP) pipes — Part 1: Buried pipesISO/TS 21003-7:2019PublishedMultilayer piping systems for hot and cold water installations inside buildings — Part 7: Guidance for the assessment of conformityISO 21003-5:2008PublishedMultilayer piping systems for hot and cold water installations inside buildings — Part 5: Fitness for purpose of the systemISO 21003-1:2008PublishedMultilayer piping systems for hot and cold water installations inside buildings — Part 1: GeneralISO 21003-2:2008PublishedMultilayer piping systems for hot and cold water installations inside buildings — Part 2: PipesISO 21003-3:2008PublishedMultilayer piping systems for hot and cold water installations inside buildings — Part 3: FittingsISO 21004:2006PublishedPlastics piping systems — Multilayer pipes and their joints, based on thermoplastics, for water supplyISO 21026-1:2026PublishedHeat supply network — Vocabulary — Part 1: SystemISO 21036:2025PublishedPlastics piping systems for industrial applications — Unplasticized polyamide (PA-U) — Metric series for specifications for components and systemISO 21051:2020PublishedConstruction and installation of ductile iron pipeline systemISO 21052:2021PublishedRestrained joint systems for ductile iron pipelines — Calculation rules for lengths to be restrained