CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 126 | LVS EN 14163:2002 | Petroleum and natural gas industries - Pipeline transportation systems - Welding of pipelines | Standarts spēkā |
| 26870 | LVS EN 14163:2002 /AC:2006 | Petroleum and natural gas industries - Pipeline transportation systems - Welding of pipelines | Standarts spēkā |
| 159 | LVS EN 14870-1:2005 | Petroleum and natural gas industries - Inductions bends, fittings and flanges for pipeline transportion systems - Part 1: Induction bends | Atcelts |
| 28562 | LVS EN 14870-1:2011 | Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends (ISO 15590-1:2009 modified) | Atcelts |
| 71730 | LVS EN 14870-1:2023 | Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends (ISO 15590-1:2018, modified) | Standarts spēkā |
| 160 | LVS EN 14870-2:2005 | Petroleum an natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 2: Fittings | Standarts spēkā |
| 161 | LVS EN 14870-3:2006 | Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 3: Flanges | Standarts spēkā |
| 71732 | LVS EN 14870-4:2023 | Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 4: Factory cold bends (ISO 15590-4:2019, modified) | Standarts spēkā |
| 40904 | LVS EN 16808:2020 | Petroleum, petrochemical and natural gas industries - Safety of machineries - Manual elevators | Standarts spēkā |
| 26865 | LVS EN ISO 10405:2007 | Petroleum and natural gas industries - Care and use of casing and tubing | Standarts spēkā |
Displaying 431-440 of 879 results.