carbon steel oxygen globe valve
Brief introduction:
This globe valves for oxygen are made of special brass or stainless steel for compressor pipes. They are different structures for small and big size. They adopt the strictly oil prohibition measures when producing and all parts do the ungrease treatment before assembling. There are conducting bolts in the flange end to avoid static.
Pressure and temperature
working pressure | PN16/25/40 |
testing pressure | Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
working temperature | -20 -- 150ºC |
suitable media | oxygen, nitrogen, air, etc. |
Main material list
part | material |
body | stainless steel, brass |
stem | stainless steel, 2Cr13 |
seat | stainless steel |
disc | brass, stainless steel |
“O” ring | PTFE |
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