ISO/TC 138/SC 4

Reģistrācijas numurs (WIID)Projekta Nr.NosaukumsStatuss
33355ISO/DIS 18225Plastic piping systems — Multilayer pipe systems for outdoor gas installations — Specifications for systemsIzstrādē
36363ISO/WD 22621Plastics pipes and fittings — Polyamide pipe systems for the transport of gaseous fuelsIzstrādē
40704ISO/NP 15439-4Systèmes de canalisations en matières plastiques pour la distribution de combustibles gazeux pour fonctionnement maximal jusqu'à 0,4 MPa (4 bar) — Polyamide (PA) — Partie 4: RobinetterieIzstrādē
33852ISO/DTR 19480Tubes et raccords thermoplastiques pour le transport de combustibles gazeux — Formation et évaluation des opérateurs de soudageIzstrādē
15121ISO/CD 8085-4Plastics pipes and fittings — Specification for polyethylene pipes and fittings for supply of gaseous fuels — Part 4: Connection references for loose backing flangesIzstrādē
59177ISO/CD 17135-2Plastics piping systems for the supply of gaseous fuels - Plasiticized Polyamide (PA-P) piping systems for the supply of gaseous fuels - Piping systems with fusion jointing and mechanical jointing — Part 2: PipesIzstrādē
40706ISO/NP 15439-6Systèmes de canalisations en matières plastiques pour la distribution de combustibles gazeux pour fonctionnement maximal jusqu'à 0,4 MPa (4 bar) — Polyamide (PA) — Partie 6: Code de pratiqueIzstrādē
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
40711ISO/NP 22621-5Plastics piping systems for the supply of gaseous fuels for maximum operating up to and including 2 MPa (20 bar) — Polyamide (PA) — Part 5: Fitness for purpose of the systemIzstrādē
21104ISO/WD 10839-2Plastics piping systems for the supply of gaseous fuels — Recommended practice for design, handling and installation — Part 2: Repair and maintenanceIzstrādē
Attēlo no 111. līdz 120. no pavisam 126 ieraksta(-iem).