Registration number (WIID)Project No.TitleStatus
25098EN ISO 21809-2:2007Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 2: Fusion-bonded epoxy coatings (ISO 21809-2:2007)Atcelts
25097LVS EN ISO 21809-1:2011Petroleum 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 21809-1:2011)Atcelts
25097prEN ISO 21809-1Petroleum 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/DIS 21809-1:2009)Atcelts
24606EN 10216-2:2002/prA2Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature propertiesIzstrādē
23880EN 10224:2002/A1:2005Non-alloy steel tubes and fittings for the conveyance of water and other aqueous liquids - Technical delivery conditionsIzstrādē
23880LVS EN 10224:2003 /A1:2005Non-alloy steel tubes and fittings for the conveyance of water and other aqueous liqiuids - Technical delivery conditionsStandarts spēkā
23879EN 10312:2002/A1:2005Welded stainless steel tubes for the conveyance of water and other aqueous liquids - Technical delivery conditionsIzstrādē
23879LVS EN 10312:2003 /A1:2005Welded stainless steel tubes for the conveyance of water and other aqueous liquids - Technical delivery conditionsStandarts spēkā
22981prEN 10253-3Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirementsIzstrādē
22917LVS EN 10253-3:2009Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirementsStandarts spēkā
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