ISO/TC 138/SC 7
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73476 | ISO 21787:2006/Amd 1:2019 | Industrial valves — Globe valves of thermoplastics materials — Amendment 1 | Standarts spēkā |
| 34693 | ISO 21787:2006 | Industrial valves — Globe valves of thermoplastics materials | Standarts spēkā |
| 87593 | ISO 16486-4:2025 | Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 4: Valves | Standarts spēkā |
| 78883 | ISO 16486-4:2022 | Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 4: Valves | Atcelts |
| 65195 | ISO 16486-4:2016 | Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 4: Valves | Atcelts |
| 73475 | ISO 16139:2006/Amd 1:2019 | Industrial valves — Gate valves of thermoplastics materials — Amendment 1 | Standarts spēkā |
| 30873 | ISO 16139:2006 | Industrial valves — Gate valves of thermoplastics materials | Standarts spēkā |
| 73474 | ISO 16138:2006/Amd 1:2019 | Industrial valves — Diaphragm valves of thermoplastics materials — Amendment 1 | Standarts spēkā |
| 30872 | ISO 16138:2006 | Industrial valves — Diaphragm valves of thermoplastics materials | Standarts spēkā |
| 73473 | ISO 16137:2006/Amd 1:2019 | Industrial valves — Check valves of thermoplastics materials — Amendment 1 | Standarts spēkā |
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