Registration number (WIID)Project No.TitleStatus
20154LVS EN 10242:1994/A1:1999Threaded pipe fitting in malleable cast iron 
20140LVS EN 10311:2005Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquidsStandarts spēkā
71024LVS EN 10305-3:2024Steel tubes for precision applications - Technical delivery conditions - Part 3: Welded cold sized tubesStandarts spēkā
29311LVS EN ISO 10893-2:2011Non-destructive testing of steel tubes - Part 2: Automated eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of imperfections (ISO 10893-2:2011)Standarts spēkā
74359LVS EN ISO 6149-1:2022Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 1: Ports with truncated housing for O-ring seal (ISO 6149-1:2022)Standarts spēkā
70737LVS EN ISO 1179-2:2023Connections 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
62247LVS EN ISO 21809-5:2018Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 5: External concrete coatings (ISO 21809-5:2017)Standarts spēkā
71552LVS EN 10357:2022Austenitic, austenitic-ferritic and ferritic longitudinally welded stainless steel tubes for the food and chemical industryStandarts spēkā
62609LVS EN ISO 6149-4:2018Connections for fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 4: Dimensions, design, test methods and requirements for external hex and internal hex port plugs (ISO 6149-4:2017)Standarts spēkā
36492EN 10253-4:2025Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirementsStandarts spēkā
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