ISO/TC 67/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 66497 | ISO 21809-11:2019 | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 11: Coatings for in-field application, coating repairs and rehabilitation | Standarts spēkā |
| 35997 | ISO 21809-1:2011 | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) | Atcelts |
| 65345 | ISO 21809-1:2018 | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) | Standarts spēkā |
| 37531 | ISO 21809-2:2007 | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 2: Fusion-bonded epoxy coatings | Atcelts |
| 53040 | ISO 21809-2:2007/Cor 1:2008 | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 2: Fusion-bonded epoxy coatings — Technical Corrigendum 1 | Atcelts |
| 56763 | ISO 21809-2:2014 | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 2: Single layer fusion-bonded epoxy coatings | Standarts spēkā |
| 37532 | ISO 21809-3:2008 | Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 3: Field joint coatings | Atcelts |
| 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 |
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