ISO/TC 138/SC 4
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 24631 | ISO 14531-1:2002 | Plastics pipes and fittings — Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels — Metric series — Specifications — Part 1: Pipes | Standarts spēkā |
| 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 |
| 57269 | ISO 12176-3:2011 | Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 3: Operator's badge | Standarts spēkā |
| 46115 | ISO 17484-2:2009 | Plastics piping systems — Multilayer pipe systems for indoor gas installations — Part 2: Code of pratice | Standarts spēkā |
| 57597 | ISO 17484-1:2014 | Plastics 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 systems | Standarts spēkā |
| 41785 | ISO/TR 19480:2005 | Polyethylene pipes and fittings for the supply of gaseous fuels or water — Training and assessment of fusion operators | Standarts spēkā |
| 42220 | ISO 13950:2007 | Plastics pipes and fittings — Automatic recognition systems for electrofusion joints | Standarts spēkā |
| 90447 | ISO/DIS 12176-6 | Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 6: Electrofusion Control Unit (ECU) function testing | Aptauja |
| 90390 | ISO/DIS 4437-3 | Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 3: Fittings | Aptauja |
| 90388 | ISO/DIS 4437-1 | Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 1: General | Aptauja |
Displaying 21-30 of 126 results.