CEN/TC 23

Registration number (WIID)Project No.TitleStatus
75949EN ISO 11114-1:2020/A1:2023Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials - Amendment 1 (ISO 11114-1:2020/Amd 1:2023)Standarts spēkā
79092LVS EN 13807:2026Transportable gas cylinders - Battery vehicles and multiple-element gas containers (MEGCs) - Design, manufacture, identification and testingStandarts spēkā
77275EN ISO 17871:2020/A1:2024Gas cylinders - Quick-release cylinder valves - Specification and type testing - Amendment 1 (ISO 17871:2020/Amd 1:2024)Standarts spēkā
40597LVS EN ISO 11114-4:2017Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 4: Test methods for selecting steels resistant to hydrogen embrittlement (ISO 11114-4:2017)Standarts spēkā
73275EN 13322-1:2024Transportable gas cylinders - Refillable welded steel gas cylinders - Design and construction - Part 1: Carbon steelStandarts spēkā
70351EN ISO 17871:2020Gas cylinders - Quick-release cylinder valves - Specification and type testing (ISO/DIS 17871:2019)Standarts spēkā
78473EN ISO 7866:2012/A2:2025Gas cylinders - Refillable seamless aluminium alloy gas cylinders - Design, construction and testing - Amendment 2 (ISO 7866:2012/Amd 2:2024)Standarts spēkā
77044EN ISO 11363-1:2018/A1:2023Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 1: Specifications - Amendment 1 (ISO 11363-1:2018/Amd 1:2023)Standarts spēkā
40632LVS EN 16753:2016Gas cylinders - Periodic inspection and testing, in situ (without dismantling) of refillable seamless steel tubes of water capacity between 150 l and 3 000 l, used for compressed gasesStandarts spēkā
76933LVS EN ISO 407:2023Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2023)Standarts spēkā
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