Registration number (WIID)Project No.TitleStatus
50920ISO 21751:2011Plastics pipes and fittings — Decohesion test of electrofusion assemblies — Strip-bend testStandarts spēkā
6821ISO 2044:1974Unplasticized polyvinyl chloride (PVC) injection-moulded solvent-welded socket fittings for use with pressure pipe — Hydraulic internal pressure testAtcelts
6807ISO 2035:1974Unplasticized polyvinyl chloride (PVC) moulded fittings for elastic sealing ring type joints for use under pressure — Pressure-resistance testAtcelts
50939ISO 19899:2010Plastics piping systems — Polyolefin pipes and mechanical fitting assemblies — Test method for the resistance to end load (AREL test)Standarts spēkā
56541ISO 19893:2011Plastics piping systems — Thermoplastics pipes and fittings for hot and cold water — Test method for the resistance of mounted assemblies to temperature cyclingStandarts spēkā
56540ISO 19892:2011Plastics piping systems — Thermoplastics pipes and fittings for hot and cold water — Test method for the resistance of joints to pressure cyclingStandarts spēkā
87843ISO 18553:2025Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compoundsStandarts spēkā
43870ISO 18553:2002/Amd 1:2007Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds — Amendment 1Atcelts
31177ISO 18553:2002Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compoundsAtcelts
62593ISO 18489:2015Polyethylene (PE) materials for piping systems — Determination of resistance to slow crack growth under cyclic loading — Cracked Round Bar test methodStandarts spēkā
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