CEN/TC 23

Registration number (WIID)Project No.TitleStatus
556EN ISO 11439:2000Gas cylinders - High pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles (ISO 11439:2000)Atcelts
587EN 1964-1:1999/AC:1999Transportable gas cylinders - Specification for the design and construction of refillable transportable seamless steel gas cylinders of water capacities from 0,5 litre up to and including 150 litres - Part 1: Cylinders made of seamless steel with an Rm value of less than 1100 MPaAtcelts
565EN 962:1996/A1:1999Transportable gas cylinders - Valve protection caps and valve guards for industrial and medical gas cylinders - Design, construction and testsAtcelts
71388LVS EN ISO 13338:2021Gas cylinders - Gases and gas mixtures - Determination of tissue corrosiveness for the selection of cylinder valve outlets (ISO 13338:2017)Atcelts
23862EN 13769:2003/A1:2005Transportable gas cylinders - Cylinder bundles - Design, manufacture, identification and testingAtcelts
582EN ISO 11114-3:1997/AC:1998Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 3: Autogenous ignition test in oxygen atmosphere (ISO 11114-3:1997)Atcelts
22470EN ISO 11117:2008Gas cylinders - Valve protection caps and valve guards - Design, construction and tests (ISO 11117:2008)Atcelts
588LVS EN 1975:2001 +ACTransportable gas cylinders - Specification for the design and construction of refillable transportable seamless aluminium and aluminium alloy gas cylinders of capacity from 0, 5 litre up to 150 litreAtcelts
526EN ISO 12209-2:2000Gas cylinders - Outlet connections for gas cylinder valves for compressed breathable air - Part 2: Threaded connections (ISO 12209-2:2000)Atcelts
36405EN ISO 10961:2012Gas cylinders - Cylinder bundles - Design, manufacture, testing and inspection (ISO 10961:2010)Atcelts
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