Registration number (WIID)Project No.TitleStatus
20115LVS EN 10301:2004Steel tubes and fittings for on and offshore pipelines - Internal coating for the reduction of friction for conveyance of non corrosive gasStandarts spēkā
39985LVS EN ISO 8494:2014Metallic materials - Tube - Flanging test (ISO 8494:2013)Standarts 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
20159LVS EN 10220:2003Seamless and welded steel tubes - Dimensions and masses per unit lengthStandarts spēkā
20087LVS EN 10296-1:2003Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 1: Non-alloy and alloy steel tubesStandarts spēkā
35264LVS EN ISO 21809-2:2015Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 2: Single layer fusion-bonded epoxy coatings (ISO 21809-2:2014)Standarts spēkā
20138LVS EN 10289:2003Steel tubes and fittings for onshore and offshore pipelines - External liquid applied epoxy and epoxy-modified coatingsStandarts spēkā
20140LVS EN 10311:2005Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquidsStandarts spēkā
62609LVS EN ISO 6149-4:2018Connections for fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 4: Dimensions, design, test methods and requirements for external hex and internal hex port plugs (ISO 6149-4:2017)Standarts spēkā
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