CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 37822 | EN ISO 24817:2015 | Petroleum, petrochemical and natural gas industries - Composite repairs for pipework - Qualification and design, installation, testing and inspection (ISO/DIS 24817:2014) | Atcelts |
| 62374 | EN ISO 24817:2017 | Petroleum, petrochemical and natural gas industries - Composite repairs for pipework - Qualification and design, installation, testing and inspection (ISO 24817:2017, Corrected version 2018-01-01) | Standarts spēkā |
| 27040 | EN ISO 25457:2008 | Petroleum, petrochemical and natural gas industries - Flare details for general refinery and petrochemical service (ISO/FDIS 25457:2008) | Atcelts |
| 76589 | EN ISO 25457:2023 | Oil and gas industries including lower carbon energy - Flare details for general refinery and petrochemical service (ISO 25457:2023) | Standarts spēkā |
| 30256 | EN ISO 27509:2012 | Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO/DIS 27509:2011) | Atcelts |
| 40618 | EN ISO 27509:2012/AC:2013 | Petroleum and natural gas industries - Compact flanged connections with IX seal ring - Technical Corrigendum 1 (ISO 27509:2012/Cor 1:2013) | Atcelts |
| 69423 | EN ISO 27509:2020 | Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO/DIS 27509:2019) | Standarts spēkā |
| 28558 | EN ISO 27627:2014 | Petroleum and natural gas industries - Aluminium alloy drill pipe thread connection gauging (ISO/DIS 27627:2010) | Izstrādē |
| 27897 | EN ISO 28300:2008 | Petroleum, petrochemical and natural gas industries - Venting of atmospheric and low-pressure storage tanks (ISO 28300:2008) | Izstrādē |
| 33812 | EN ISO 28300:2008/AC:2009 | Petroleum, petrochemical and natural gas industries - Venting of atmospheric and low-pressure storage tanks (ISO 28300:2008/Cor 1:2009) | Standarts spēkā |
Displaying 351-360 of 878 results.