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thread diameter and pitch for valves

thread diameter and pitch for valves

thread diameter and pitch for valves

(OP)
On a high pressure 200 bar nitrogen cylinder there is a threaded port 24,40 mm diameter 14 tpi.
Which stsndard or denomination cover such thread??

Any help , welcome.

Thanks in advance.

Pardal

RE: thread diameter and pitch for valves

I'm not an expert at gas cylinders, but I do recall that they folow Canadian Gas Association (CGA) and DOT (Department of Transport) standards.

RE: thread diameter and pitch for valves

I think it is CGA Pamphlet V-1, Compressed Gas Cylinder
Valve Inlet & Outlet Connections and/or CGA Pamphlet V-9,Standard for Compressed Gas Cylinder Valves

RE: thread diameter and pitch for valves

(OP)
Where I can see such brochures.???
Any web link??

Pardal

RE: thread diameter and pitch for valves

I'm sure you'll have to buy them - they should be listed in their publications
www.cganet.com

RE: thread diameter and pitch for valves

(OP)
Thanks I will see.

Pardal

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