Registration number (WIID)Project No.TitleStatus
33090LVS EN 10217-2:2019Welded steel tubes for pressure purposes - Technical delivery conditions - Part 2: Electric welded non-alloy and alloy steel tubes with specified elevated temperature propertiesStandarts spēkā
82886EN 10253-2:2021+A1:2025Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirementsStandarts spēkā
40753LVS EN 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)Standarts spēkā
82886LVS EN 10253-2:2021+A1:2025Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirementsStandarts spēkā
39986EN ISO 8495:2013Metallic materials - Tube - Ring-expanding test (ISO 8495:2013)Standarts spēkā
20142LVS EN 10297-1:2003Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 1: Non-alloy and alloy steel tubesStandarts spēkā
20057LVS EN 10224:2003Non-alloy steel tubes and fittings for the conveyance of aqueous liquids including water for human consumption - Technical delivery conditionsStandarts spēkā
20121LVS EN 10288:2003Steel tubes and fittings for onshore and offshore pipelines - External two layer extruded polyethylene based coatingsStandarts spēkā
41601LVS EN ISO 21809-1:2019Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) (ISO 21809-1:2018)Standarts spēkā
65001EN ISO 21809-3:2016/A1:2020Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 3: Field joint coatings - Amendment 1 (ISO 21809-3:2016/DAmd 1:2019)Standarts spēkā
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