Registration number (WIID)Project No.TitleStatus
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
38315LVS EN 10305-4:2016Steel tubes for precision applications - Technical delivery conditions - Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systemsStandarts spēkā
38318LVS EN 10305-2:2016Steel tubes for precision applications - Technical delivery conditions - Part 2: Welded cold drawn tubesStandarts spēkā
70737EN ISO 1179-2:2022Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Part 2: Heavy-duty (S series) and light-duty (L series) stud ends with elastomeric sealing (type E) (ISO 1179-2:2022)Standarts spēkā
20170EN ISO 6149-2:2007Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends (ISO 6149-2:2007)Standarts 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
39987EN ISO 8496:2013Metallic materials - Tube - Ring tensile test (ISO/FDIS 8496:2013)Standarts spēkā
39984EN ISO 8492:2013Metallic materials - Tube - Flattening test (ISO/FDIS 8492:2013)Standarts 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
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