Registration number (WIID)Project No.TitleStatus
36491LVS EN 10253-2:2021Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirementsStandarts 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
20947LVS EN ISO 228-2:2003Pipe threads where pressure-tight joints are not made on the threads - Part 2: Verification by means of limit gaugesStandarts spēkā
33084LVS EN 10216-1:2014Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 1: Non-alloy steel tubes with specified room temperature propertiesStandarts spēkā
29319LVS EN ISO 10893-10:2011Non-destructive testing of steel tubes - Part 10: Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections (ISO 10893-10:2011)Standarts spēkā
28383LVS EN 10255+A1:2009Non-Alloy steel tubes suitable for welding and threading - Technical delivery conditionsStandarts spēkā
39986LVS EN ISO 8495:2014Metallic materials - Tube - Ring-expanding test (ISO 8495:2013)Standarts spēkā
29313LVS EN ISO 10893-4:2011Non-destructive testing of steel tubes - Part 4: Liquid penetrant inspection of seamless and welded steel tubes for the detection of surface imperfections (ISO 10893-4:2011)Standarts spēkā
71552LVS EN 10357:2022Austenitic, austenitic-ferritic and ferritic longitudinally welded stainless steel tubes for the food and chemical industryStandarts spēkā
29321LVS EN 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 10893-12:2011)Standarts spēkā
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