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
20171EN ISO 6149-3:2007Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends (ISO 6149-3:2006)Izstrādē
29279prEN 10242 revThreaded pipe fitting in malleable cast ironIzstrādē
33084EN 10216-1:2013Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 1: Non-alloy steel tubes with specified room temperature propertiesIzstrādē
20119prEN 10286Steel tubes and fittings for onshore and offshore pipelines - External three layer extruded polypropylene based coatingsIzstrādē
62608EN ISO 19879:2021Metallic tube connections for fluid power and general use - Test methods for hydraulic fluid power connections (ISO/DIS 19879:2019)Izstrādē
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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