Registration number (WIID)Project No.TitleStatus
71732EN 14870-4:2023Petroleum 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
41336EN ISO 19902:2020Petroleum and natural gas industries - Fixed steel offshore structures (ISO/DIS 19902:2018)Standarts spēkā
70644EN ISO 15156-1:2020Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 1: General principles for selection of cracking-resistant materials (ISO/FDIS 15156-1:2020)Standarts spēkā
65142EN ISO 11961:2018Petroleum and natural gas industries - Steel drill pipe (ISO/DIS 11961:2017)Standarts spēkā
64372EN ISO 20321:2020Petroleum, petrochemical and natural gas industries - Safety of machineries - Powered elevators (ISO/DIS 20321:2017)Standarts spēkā
64369EN ISO 19901-9:2019Petroleum and natural gas industries - Specific requirements for offshore structures - Part 9: Structural integrity management (ISO 19901-9:2019)Standarts spēkā
34629EN ISO 13503-1:2011Petroleum and natural gas industries - Completion fluids and materials - Part 1: Measurement of viscous properties of completion fluids (ISO 13503-1:2011)Standarts spēkā
35496LVS EN ISO 10439-2:2015Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 2: Non-integrally geared centrifugal and axial compressors (ISO 10439-2:2015)Standarts spēkā
70581EN ISO 23251:2020Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems (ISO 23251:2019)Standarts spēkā
41660EN ISO 19906:2019Petroleum and natural gas industries - Arctic offshore structures (ISO/DIS 19906:2017)Standarts spēkā
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