CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21599 | EN ISO 11960:2004 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2004) | Atcelts |
| 96 | EN ISO 11961:1996 | Petroleum and natural gas industries - Steel pipes for use as drill pipe - Specification (ISO 11961:1996) | Atcelts |
| 152 | EN ISO 15547:2001 | Petroleum and natural gas industries - Plate heat exchangers (ISO 15547:2000) | Atcelts |
| 30133 | EN ISO 23251:2007/A1:2008 | Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems - Amendment 1 (ISO 23251:2007/Amd 1:2008) | Atcelts |
| 158 | EN ISO 14310:2001 | Petroleum and natural gas industries - Downhole equipment - Packers and bridge plugs (ISO 14310:2001) | Atcelts |
| 34872 | EN ISO 10426-1:2009/AC:2010 | Petroleum and natural gas industries - Cements and materials for well cementing - Part 1: Specification - Technical Corrigendum 1 (ISO 10426-1:2009/Cor 1:2010) | Atcelts |
| 26066 | EN ISO 14692-2:2002/AC:2006 | Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 2: Qualification and manufacture (ISO 14692-2:2002/Cor.1:2005) | Atcelts |
| 38453 | EN ISO 19901-8:2015 | Petroleum and natural gas industries - Specific requirements for offshore structures - Part 8: Marine soil investigations (ISO 19901-8:2014) | Atcelts |
| 29999 | LVS EN ISO 11960:2011 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2011) | Atcelts |
| 131 | EN ISO 14691:2000 | Petroleum and natural gas industries - Flexible couplings for mechanical power transmission - General purpose applications (ISO 14691:1999) | Atcelts |
Displaying 411-420 of 866 results.