I have the same problem: the pipe is stainless steel and the temperature is 185
Centigrade(natural gas piping),there are many carbon steel anchors on the piping,no
isolator can be put between the stainless steel and carbon steel because they are
welded together, then anchors are fixed on embedding on the surface of concrete.
If there are no isolators, what will happen
in the future?Does code require this?Are there any other measures to make up.
I am worrying about if the pipe will be corroded
because of this factor.
Thank u!
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whmwhm