Registration number (WIID)Project No.TitleStatus
91826ISO/AWI 1167-2Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance to internal pressure — Part 2: Preparation of pipe test piecesIzstrādē
91407ISO/WD 21751Plastics pipes and fittings — Decohesion test of electrofusion assemblies — Strip-bend testIzstrādē
90858ISO/CD 25601Test method for determine the axial coefficient of linear expansion of plastics pipes for water supplyIzstrādē
90682ISO/DIS 13760Plastics pipes for the conveyance of fluids under pressure — Miner's rule — Calculation method for cumulative damageIzstrādē
90681ISO/DIS 10146Crosslinked polyethylene (PE-X) and crosslinked medium density polyethylene (PE-MDX) — Effect of time and temperature on expected strengthIzstrādē
90679ISO/DIS 6964Polyolefin pipes and fittings — Determination of carbon black content by calcination and pyrolysis — Test methodIzstrādē
89522ISO/DIS 19251-2Thermoplastic pipes for the conveyance of fluid — Hydroaxial tension (HAT) method — Part 2: Determination of the resistance of pipe/pipe or pipe/fitting or fitting/fitting assemblies to longitudinal stress ruptureIzstrādē
89520ISO/DIS 19251-1Thermoplastic pipes for the conveyance of fluid — Hydroaxial tension (HAT) method — Part 1: Determination of the longitudinal tensile strength of pipe or pipe/pipe or pipe/fitting assembliesIzstrādē
89518ISO/DIS 9853Thermoplastics piping systems — Crushing test for moulded fittingsIzstrādē
89112ISO/NP 25146Thermoplastic fittings for pressure piping systems — Crushing test (Revision of ISO 9853:1991 Injection-moulded unplasticized poly(vinyl chloride) (PVC-U) fittings for pressure pipe systems — Crushing test)Izstrādē
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