CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 97 | EN 13942:2003 | Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:1999 modified) | Atcelts |
| 171 | EN ISO 15136-1:2001 | Petroleum and natural gas industries - Pipeline transportation systems - Welding of pipelines (ISO 13847:2000 modified) | Atcelts |
| 170 | EN ISO 10438-4:2003 | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 4: Self-acting gas seal support systems (ISO 10438-4:2003) | Atcelts |
| 23607 | EN ISO 16812:2007 | Petroleum, petrochemical and natural gas industries - Shell-and-tube heat exchangers (ISO 16812:2007) | Atcelts |
| 129 | LVS EN ISO 11961:2009 | Petroleum and natural gas industries - Steel drill pipe (ISO 11961:2008) | Atcelts |
| 90 | EN ISO 19902:2007 | Petroleum and natural gas industries - Fixed steel offshore structures (ISO 19902:2007) | Atcelts |
| 59128 | CEN ISO/TS 16530-2:2015 | Well integrity - Part 2: Well integrity for the operational phase (ISO/TS 16530-2:2014) | Atcelts |
| 31181 | LVS EN ISO 13704:2008 /AC:2009 | Petroleum, petrochemical and natural gas industries - Calculation of heater-tube thickness in petroleum refineries (ISO 13704:2007/Cor 1:2008) | Atcelts |
| 27840 | EN ISO 15546:2007 | Petroleum and natural gas industries - Aluminium alloy drill pipe (ISO 15546:2007) | Atcelts |
| 169 | EN ISO 10438-3:2003 | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 3: General-purpose oil systems (ISO 10438-3:2003) | Atcelts |
Displaying 331-340 of 882 results.