Registration number (WIID)Project No.TitleStatus
31086EN 10208-2:2009Steel pipes for pipelines for combustible fluids - Technical delivery conditions - Part 2: Pipes of requirement class BAtcelts
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
77274prEN 10253-1Butt-welding pipe fittings - Part 1: Wrought carbon steel for general use and without specific inspection requirementsAptauja slēgta
77282prEN 10253-3Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirementsAptauja slēgta
22669LVS EN 10339:2007Steel tubes for onshore and offshore water pipelines - Internal liquid applied epoxy linings for corrosion protectionStandarts spēkā
20170LVS EN 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 endsStandarts 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
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
20061LVS EN ISO 228-1:2003Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designationStandarts spēkā
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