Registration number (WIID)Project No.TitleStatus
9665TC 208/WG2 N 9Elastomeric seals - Joint rings used for gas supply pipes and fittings - materials specificationIzstrādē
9664TC 208/WG2 N 7Elastomeric seals - Joint rings used for petroleum product supply pipes and fittings - materials specificationIzstrādē
78806LVS EN 751-3:2022+A1:2023Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 3: Unsintered PTFE tapes and PTFE stringsStandarts spēkā
70997LVS EN 751-3:2022Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 3: Unsintered PTFE tapes and PTFE stringsAtcelts
24759LVS EN 682:2002 /A1:2006Elastomeric seals - Materials requirements for seals used in pipes and fittings carrying gas and hydrocarbon fluidsStandarts spēkā
9668LVS EN 682:2002 AElastomeric seals - Materials requirements for seals used in pipes and fittings carrying gas and hydrocarbon fluidsStandarts spēkā
24758LVS EN 681-4:2002 +A1 /A2:2006Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - 4: Cast polyurethane sealing elementsStandarts spēkā
9671LVS EN 681-4:2002 +A1 AElastomeric seals - Materials requirements for pipe joint seals used in water and drainage applications - Part 4: Cast polyurethane sealing elementsStandarts spēkā
21044LVS EN 681-4:2002/A1:2016Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 4: Cast polyurethane sealing elementsStandarts spēkā
24757LVS EN 681-3:2002 +A1 /A2:2006Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 3: Cellular materials of vulcanized rubberStandarts spēkā
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