DS DS/EN ISO 12209-2
DS DSEN SO 12209-2 2001-MAR-01 Gas cylnders - Outlet connectons for gas cylnder valves for compressed breathable ar - Part 2 Threaded connectons
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This standard specifies the characteristics of the threaded type outlet connections for gas cylinder valves for compressed breathable air cylinders, up to a maximum cylinder working pressure of 230 bar and 300 bar. It states the fundamental requirements for both the connection and its components and includes basic dimensions.