CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 82217 | prEN ISO 24817 | Petroleum, petrochemical and natural gas industries - Composite repairs for pipework - Qualification and design, installation, testing and integrity management (ISO/DIS 24817:2025) | Aptauja |
| 82191 | prEN ISO 15590-4 rev | Petroleum and natural gas industries — Factory bends, fittings and flanges for pipeline transportation systems — Part 4: Factory cold bends | Izstrādē |
| 82188 | prEN ISO 3845 | Oil and gas industries including lower carbon energy - Full ring ovalization test method for the evaluation of the cracking resistance of steel line pipe in sour service (ISO 3845:2024) | Aptauja |
| 82183 | prEN ISO 24202 | Oil and gas industries including lower carbon energy - Bulk material for offshore projects - Monorail beam and padeye (ISO 24202:2023) | Aptauja |
| 82158 | prEN ISO 28300 | Venting atmospheric and low-pressure storage tanks (ISO/DIS 28300:2025) | Aptauja |
| 81995 | EN ISO 13680:2025 | Oil and gas industries including lower carbon energy - Corrosion-resistant alloy seamless products for use as casing, tubing, coupling stock and accessory material - Technical delivery conditions (ISO 13680:2024) | Aptauja slēgta |
| 81854 | prEN ISO 21809-3 | Oil and gas industries including lower carbon energy - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 3: Field joint coatings (ISO/DIS 21809-3:2025) | Aptauja |
| 81670 | prEN ISO 20312 rev | Oil and gas industries including lower carbon energy — Design and operating limits of drill strings with aluminium alloy components | Izstrādē |
| 81669 | prEN ISO 15546 rev | Oil and gas industries including lower carbon energy - Aluminium alloy drill pipe | Izstrādē |
| 81527 | prEN ISO 19008 | Oil and gas industries including lower carbon energy - Standard cost coding system (ISO/DIS 19008:2025) | Aptauja slēgta |
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