CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 32565 | EN ISO 12736:2014 | Petroleum and natural gas industries - Wet thermal insulation coatings for pipelines, flow lines, equipment and subsea structures (ISO 12736:2014) | Atcelts |
| 74930 | EN ISO 12736-1:2023 | Oil and gas industries including lower carbon energy - Wet thermal insulation systems for pipelines and subsea equipment - Part 1: Validation of materials and insulation systems (ISO 12736-1:2023) | Standarts spēkā |
| 32567 | EN ISO 12212:2012 | Petroleum, petrochemical and natural gas industries - Hairpin-type heat exchangers (ISO 12212:2012) | Izstrādē |
| 32566 | EN ISO 12211:2012 | Petroleum, petrochemical and natural gas industries - Spiral plate heat exchangers (ISO 12211:2012) | Izstrādē |
| 69934 | EN ISO 11961:2018/A1:2020 | Petroleum and natural gas industries - Steel drill pipe - Amendment 1 (ISO 11961:2018/Amd 1:2020) | Izstrādē |
| 65142 | EN ISO 11961:2018 | Petroleum and natural gas industries - Steel drill pipe (ISO 11961:2018) | Izstrādē |
| 32767 | EN ISO 11961:2008/AC:2009 | Petroleum and natural gas industries - Steel drill pipe (ISO 11961:2008/Cor 1:2009) | Atcelts |
| 96 | EN ISO 11961:1996 | Petroleum and natural gas industries - Steel pipes for use as drill pipe - Specification (ISO 11961:1996) | Atcelts |
| 66621 | EN ISO 11960:2021 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2020) | Standarts spēkā |
| 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 |
Displaying 751-760 of 865 results.