CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 34803 | prEN 14870-3 rev | P&NGI - Induction bends, fittings and flanges for pipeline transportation systems - Part 3: Flanges (ISO 15590-3 : 200X modified) | Izstrādē |
| 34802 | prEN 14870-2 rev | P&NGI - Induction bends, fittings and flanges for pipeline transportation systems - Part 2: Fittings (ISO 15590-2 : 200X modified) | Izstrādē |
| 74994 | prEN 14870-2 rev | Petroleum and natural gas industries — Induction bends, fittings and flanges for pipeline transportation systems — Part 2: Fittings (ISO 15590-2:2021 modified) | Izstrādē |
| 28561 | prEN 14163 rev | P&NGI - Pipeline transportation systems - Welding of pipelines (ISO 13847 : 200X modified) | Izstrādē |
| 71731 | prEN 14163 | Petroleum and natural gas industries - Pipeline transportation systems - Welding of pipelines (ISO 13847:2013, modified) | Izstrādē |
| 65478 | prEN 14161 rev | Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2009 modified) | Izstrādē |
| 71734 | prEN 14161 | Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2017, modified) | Izstrādē |
| 26213 | prEN 13942 | Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:2007 modified) | Izstrādē |
| 66622 | prCEN ISO/TS 27469 | Petroleum, petrochemical and natural gas industries - Method of test for fire dampers | Izstrādē |
| 39844 | prCEN ISO/TS 16339 | Petroleum and natural gas industry - Well control equipments for HPHT (High Pressure High Temperature) drilling operations | Izstrādē |
Displaying 91-100 of 879 results.