CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81517 | prEN ISO 19902 rev | Petroleum and natural gas industries — Fixed steel offshore structures | Izstrādē |
| 83149 | prEN ISO 19904-1 rev | Petroleum and natural gas industries including lower carbon energy — Floating offshore structures — Part 1: Ship-shaped, semi-submersible, spar and shallow-draught cylindrical structures | Izstrādē |
| 23218 | prEN ISO 19906 | Petroleum and natural gas industries - Arctic offshore structures (ISO/DIS 19906:2009) | Atcelts |
| 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 |
| 28865 | prEN ISO 21049 | Pumps - Shaft-sealing systems for centrifugal and rotary pumps (ISO/DIS 21049:2010) | Izstrādē |
| 69524 | prEN ISO 21329 rev | Petroleum and natural gas industries - Pipeline transportation systems - Test procedures for mechanical connectors | Izstrādē |
| 80585 | prEN ISO 21809-1 rev | 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) | Izstrādē |
| 84494 | prEN ISO 21809-2 rev | Oil and gas industries including lower carbon energy — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 2: Fusion-bonded epoxy coatings — Single-layer and multilayer systems | Izstrādē |
| 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) | Izstrādē |
| 35092 | prEN ISO 22830 | Petroleum and natural gas industries - Drilling well control equipment - Control systems for drilling well control equipment and diverter systems | Izstrādē |
Displaying 871-880 of 887 results.