Registration number (WIID)Project No.TitleStatus
63054ISO 6964:2019Polyolefin pipes and fittings — Determination of carbon black content by calcination and pyrolysis — Test methodStandarts spēkā
82024ISO 13844:2022Plastics piping systems — Elastomeric-sealing-ring-type socket joints for use with plastic pipes — Test method for leaktightness under negative pressure, angular deflection and deformationStandarts spēkā
61256ISO 13845:2015Plastics piping systems — Elastomeric-sealing-ring-type socket joints for use with thermoplastic pressure pipes — Test method for leaktightness under internal pressure and with angular deflectionStandarts spēkā
87542ISO 4076:2025Polyphenylsulfone (PPSU) — Effect of time and temperature on expected strengthStandarts spēkā
50940ISO/TS 19911:2010Plastics pipes and fittings — Format of a technical file for characterizing PE spigot end fittingsStandarts spēkā
34448ISO 9311-1:2005Adhesives for thermoplastic piping systems — Part 1: Determination of film propertiesStandarts spēkā
87541ISO 4075:2025Polysulfone (PSU) — Effect of time and temperature on expected strengthStandarts spēkā
33983ISO 1167-3:2007Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance to internal pressure — Part 3: Preparation of componentsStandarts spēkā
87540ISO 4070:2025Polyvinylidene fluoride (PVDF) — Effect of time and temperature on expected strengthStandarts spēkā
23417ISO 13953:2001Polyethylene (PE) pipes and fittings — Determination of the tensile strength and failure mode of test pieces from a butt-fused jointStandarts spēkā
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