CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 129 | prEN ISO 11961 | Petroleum and natural gas industries - Steel drill pipe (ISO/FDIS 11961:2008) | Atcelts |
| 29999 | EN ISO 11960:2011 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO/DIS 11960:2008) | Atcelts |
| 164 | EN ISO 15761:2002 | Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries (ISO 15761:2002) | Atcelts |
| 159 | EN 14870-1:2004 | Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends (ISO 15590-1:2001 modified) | Atcelts |
| 30256 | LVS EN ISO 27509:2013 | Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO 27509:2012) | Atcelts |
| 22390 | EN ISO 11960:2001/AC:2002 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2001/Cor.1:2002) | Atcelts |
| 121 | EN 14161:2003 | Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2000 modified) | Atcelts |
| 37822 | LVS EN ISO 24817:2015 | Petroleum, petrochemical and natural gas industries - Composite repairs for pipework - Qualification and design, installation, testing and inspection (ISO 24817:2015) | Atcelts |
| 117 | LVS EN ISO 3977-5:2003 | Gas turbines - Procurement - Part 5: Applications for petroleum and natural gas industries | Atcelts |
| 97 | EN 13942:2003 | Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:1999 modified) | Atcelts |
Displaying 291-300 of 871 results.