ISO/TC 138/SC 4
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 60932 | ISO 17885:2015 | Plastics piping systems — Mechanical fittings for pressure piping systems — Specifications | Atcelts |
| 50938 | ISO 22621-6:2010 | Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) — Polyamide (PA) — Part 6: Code of practice for design, handling and installation | Atcelts |
| 59130 | ISO 4437-3:2014 | Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 3: Fittings | Atcelts |
| 40702 | ISO 15439-2:2007 | Plastics piping systems for the supply of gaseous fuels for maximum operating pressure up to and including 0,4 MPa (4 bar) — Polyamide (PA) — Part 2: Pipes | Atcelts |
| 32239 | ISO/TS 10839:2000 | Polyethylene pipes and fittings for the supply of gaseous fuels — Code of practice for design, handling and installation | Atcelts |
| 21102 | ISO 12176-1:1998 | Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 1: Butt fusion | Atcelts |
| 56841 | ISO 16486-6:2012 | Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 6: Code of practice for design, handling and installation | Atcelts |
| 18875 | ISO 10838-2:2000 | Mechanical fittings for polyethylene piping systems for the supply of gaseous fuels — Part 2: Metal fittings for pipes of nominal outside diameter greater than 63 mm | Atcelts |
| 90447 | ISO/DIS 12176-6.2 | Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 6: Electrofusion Control Unit (ECU) function testing | Aptauja slēgta |
| 87503 | ISO 16486-2:2024 | Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 2: Pipes | Standarts spēkā |
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