ISO/TC 138/SC 4

Registration number (WIID)Project No.TitleStatus
59178ISO/CD 17135-3Plastics 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 3: FittingsIzstrādē
59180ISO/CD 17135-6Plastics 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 6: Code of practice for design, handling and installationIzstrādē
59176ISO/CD 17135-1Plastics 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 1: GeneralIzstrādē
70088ISO/PWI 21206Buried polyethylene (PE) pipes for the supply of gaseous fuels — Use of natural compound and non-black coloured masterbatch – specificationsIzstrādē
21104ISO/WD 10839-2Plastics piping systems for the supply of gaseous fuels — Recommended practice for design, handling and installation — Part 2: Repair and maintenanceIzstrādē
33852ISO/DTR 19480Thermoplastics pipes and fittings for the supply of gaseous fuels — Training and assessment of fusion-machine operatorsIzstrādē
33355ISO/DIS 18225Plastic piping systems — Multilayer pipe systems for outdoor gas installations — Specifications for systemsIzstrādē
40710ISO/NP 22621-4Plastics piping systems for the supply of gaseous fuels for maximum operating up to and including 2 MPa (20 bar) — Part 4: ValvesIzstrādē
18877ISO/DTR 10839Plastics piping systems for the supply of gaseous fuels — Recommended practice for design, handling and installationIzstrādē
37529ISO/WD 15439Plastics pipes and fittings — Polyamide pipe systems for the supply of gaseous fuels up to 4 barIzstrādē
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