Registration number (WIID)Project No.TitleStatus
36492EN 10253-4:2025Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirementsStandarts spēkā
33087LVS EN 10216-4:2014Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Non-alloy and alloy steel tubes with specified low temperature propertiesStandarts spēkā
69971LVS EN ISO 10893-3:2011/A2:2020Non-destructive testing of steel tubes - Part 3: Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections - Amendment 2: Change acceptance criteria (ISO 10893-3:2011/Amd 2:2020)Standarts spēkā
33786LVS EN ISO 21809-3:2016Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 3: Field joint coatings (ISO 21809-3:2016)Standarts spēkā
38318LVS EN 10305-2:2016Steel tubes for precision applications - Technical delivery conditions - Part 2: Welded cold drawn tubesStandarts spēkā
20061LVS EN ISO 228-1:2003Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designationStandarts spēkā
33091LVS EN 10217-3:2019Welded steel tubes for pressure purposes - Technical delivery conditions - Part 3: Electric welded and submerged arc welded alloy fine grain steel tubes with specified room, elevated and low temperature propertiesStandarts spēkā
69972LVS EN ISO 10893-8:2011/A1:2020Non-destructive testing of steel tubes - Part 8: Automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections - Amendment 1: Change acceptance criteria (ISO 10893-8:2011/Amd 1:2020)Standarts spēkā
21408LVS EN 10294-2:2012Hollow bars for machining - Technical delivery conditions - Part 2: Stainless steels with specified machinability propertiesStandarts spēkā
77949prEN ISO 21809-5Oil and gas industries including lower carbon energy - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 5: External concrete coatings (ISO/DIS 21809-5:2025)Aptauja slēgta
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