ISO/TC 67/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 53418 | ISO 21809-3:2008/Amd 1:2011 | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 3: Field joint coatings — Amendment 1 | Atcelts |
| 61002 | ISO 21809-3:2016 | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 3: Field joint coatings | Standarts spēkā |
| 73791 | ISO 21809-3:2016/Amd 1:2020 | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 3: Field joint coatings — Amendment 1: Introduction of mesh-backed coating systems | Standarts spēkā |
| 84937 | ISO 21809-4 | Oil and gas industries including lower carbon energy — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 4: Polyethylene coatings (2-layer PE) | Izstrādē |
| 39074 | ISO 21809-4:2009 | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 4: Polyethylene coatings (2-layer PE) | Standarts spēkā |
| 40881 | ISO 21809-5:2010 | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 5: External concrete coatings | Atcelts |
| 68378 | ISO 21809-5:2017 | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 5: External concrete coatings | Standarts spēkā |
| 72085 | ISO 21857:2021 | Petroleum, petrochemical and natural gas industries — Prevention of corrosion on pipeline systems influenced by stray currents | Standarts spēkā |
| 77904 | ISO 24139-1:2022 | Petroleum and natural gas industries — Corrosion resistant alloy clad bends and fittings for pipeline transportation system — Part 1: Clad bends | Standarts spēkā |
| 77906 | ISO 24139-2:2023 | Petroleum and natural gas industries — Corrosion resistant alloy clad bends and fittings for pipeline transportation system — Part 2: Clad fittings | Standarts spēkā |
Displaying 51-60 of 123 results.