ISO/TC 138/SC 4

Registration number (WIID)Project No.TitleStatus
31585ISO/DIS 14531-2Plastics pipes and fittings — Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels — Metric series — Specifications — Part 2: Fittings for heat-fusion jointingIzstrādē
65074ISO 16486-1:2012/Amd 1:2014Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 1: General — Amendment 1Atcelts
21102ISO 12176-1:1998Plastics pipes and fittings Equipment for fusion jointing polyethylene systemsAtcelts
40703ISO 15439-3:2007Plastics piping systems for the supply of gaseous fuels for maximum operating pressure up to and including 0,4 MPa (4 bar) — Polyamide (PA) — Part 3: FittingsAtcelts
10339ISO 4437:1988Buried polyethylene (PE) pipes for the supply of gaseous fuels — Metric series — SpecificationAtcelts
44698ISO 18225:2007Plastics piping systems — Multilayer piping systems for outdoor gas installations — Specifications for systemsAtcelts
33853ISO 14531-3:2006Plastics 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)Atcelts
56838ISO 16486-2:2012Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 2: PipesAtcelts
74159ISO 16486-2:2020Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 2: PipesAtcelts
15118ISO 8085-1:2001Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels — Metric series — Specifications — Part 1: Fittings for socket fusion using heated toolsAtcelts
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