CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 35610 | EN ISO 13678:2012 | Petroleum and natural gas industries - Evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements (ISO 13678:2010) | Izstrādē |
| 70335 | EN ISO 15663:2021 | Petroleum, petrochemical and natural gas industries - Life cycle costing (ISO 15663:2021) | Izstrādē |
| 27052 | prEN ISO 22830 | Petroleum and natural gas industries - Drilling well control equipment - Control systems for drilling well control equipment and diverter systems | Izstrādē |
| 30013 | EN ISO 14692-3:2017 | Petroleum and natural gas industries - Glass-reinforced plastics (GRP) piping - Part 3: System design (ISO/DIS 14692-3:2015) | Izstrādē |
| 62245 | EN ISO 13680:2010/prA1 | Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock - Technical delivery conditions - Amendment 1 | Izstrādē |
| 32567 | EN ISO 12212:2012 | Petroleum, petrochemical and natural gas industries - Hairpin-type heat exchangers (ISO 12212:2012) | Izstrādē |
| 24370 | EN ISO 10438-3:2007 | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 3: General-purpose oil systems (ISO 10438-3:2007) | Izstrādē |
| 38446 | EN ISO 17781:2017 | Petroleum, petrochemical and natural gas industries - Test methods for quality control of microstructure of ferritic/austenitic (duplex) stainless steels (ISO 17781:2017) | Izstrādē |
| 25574 | prEN ISO 23251 | Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems | Izstrādē |
| 143 | ISO/NP 15136 | Petroleum and natural gas industries - Drilling and production equipment - Down hole progressive cavity pumps | Izstrādē |
Displaying 661-670 of 866 results.