What is BS 341-1 - Threads for connection of valves to gas cylinders about?
BS 341-1 discusses cylinder valves. The aim of the BS 341 series is to provide the best industrial practice for cylinder valves.
BS 341-1 is the first part of the BS 341 series of standards that specifies the dimensions of:
Valve inlet connection threads
Neck threads of gas cylinders and other pressure receptacles
Thread g...
BS 341-1:2022 history
2022BS 341-1:2022 Gas cylinders. Cylinder valves. Threads for connection of valves to gas cylinders. Specification
2002BS 341-3:2002 Transportable gas container valves - Valve outlet connections
1991BS 341-1:1991 Transportable gas container valves - Specification for industrial valves for working pressures up to and including 300 bar
1963BS 341-2:1963 Transportable gas container valves - Valves with taper stems for use with breathing apparatus