thread diameter and pitch for valves 1

[pardal]

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

 

[RXH]

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.

 

[ruble3]

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

 

[pardal]

Where I can see such brochures.???
Any web link??

Pardal

 

[ruble3]

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

http://www.cganet.com

 

[pardal]

Thanks I will see.

Pardal