Can stainless steel valves be used for liquid ammonia pipeline valves? What is the reference standard?
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Dear experts, may I ask whether stainless steel valves can be used for liquid ammonia pipelines in addition to the specialized valves? What is the reference standard?
This post was last edited by Concave Sword Hero on 2019-3-1 at 17:55. It’s not that complicated; it’s not some special material either – it’s just carbon steel. Stainless steel will work just as well, but there’s no need for that
It can be used; 394 stainless steel will do
Just banning copper will do. Carbon steel and stainless steel are both acceptable.
It can be used, but a dedicated valve will suffice