Registration number (WIID)Project No.TitleStatus
68201prEN ISO 21809-6Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 6: Multilayer fusion-bonded coatingsIzstrādē
68200prEN ISO 15363Metallic materials - Tube ring hydraulic pressure testIzstrādē
73400EN 10217-1:2019/FprA1Welded steel tubes for pressure purposes - Technical delivery conditions - Part 1: Electric welded and submerged arc welded non-alloy steel tubes with specified room temperature propertiesIzstrādē
29279prEN 10242 revThreaded pipe fitting in malleable cast ironIzstrādē
20177-Steel tubes and fittings for onshore and offshore pipelines - Coal tar hot applied materials for external coatingIzstrādē
40753EN ISO 8434-1:2018Metallic tube connections for fluid power and general use - Part 1: 24° cone connectors (ISO 8434-1:2018, Corrected version 2018-10)Izstrādē
29323prEN ISO 10893-14Steel - Non-destructive testing -- Part 14: Automatic eddy current testing of seamless and welded (except submerged arc-welded) austenitic and austenitic-ferritic steel tubes for verification of hydraulic leak-tightnessIzstrādē
29320EN ISO 10893-11:2011Non-destructive testing of steel tubes - Part 11: Automated ultrasonic testing of weld seam of welded steel tubes for the detection of longitudinal and/or transversal imperfections (ISO/DIS 10893-11:2009)Izstrādē
29321EN ISO 10893-12:2011Non-destructive testing of steel tubes - Part 12: Automated full peripheral ultrasonic thickness testing of seamless and welded (except submerged arc-welded) steel tubes (ISO/DIS 10893-12:2009)Izstrādē
20947EN ISO 228-2:2003Pipe threads where pressure-tight joints are not made on the threads - Part 2: Verification by means of limit gauges (ISO 228-2:1987)Izstrādē
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