Registration number (WIID)Project No.TitleStatus
57597ISO 17484-1:2014Plastics piping systems — Multilayer pipe systems for indoor gas installations with a maximum operating pressure up to and including 5 bar (500 kPa) — Part 1: Specifications for systemsStandarts spēkā
33854ISO 14531-4:2006Plastics pipes and fittings — Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels — Metric series — Specifications — Part 4: System design and installation guidelinesStandarts spēkā
41785ISO/TR 19480:2005Polyethylene pipes and fittings for the supply of gaseous fuels or water — Training and assessment of fusion operatorsStandarts spēkā
57053ISO 14531-3:2010Plastics pipes and fittings — Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels — Metric series — Specifications — Part 3: Fittings for mechanical jointing (including PE-X/metal transitions)Standarts spēkā
87503ISO 16486-2:2024Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 2: PipesStandarts spēkā
74161ISO 16486-5:2021Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 5: Fitness for purpose of the systemStandarts spēkā
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