Reuse of steam piping
Reuse of steam piping
(OP)
I believe that there is an ASME standard that addresses the re-use of pressure piping. I now have the possibility of removing and re-installing steam piping for a 900 psi /850 deg system. I am interested in knowing what standards or guides there might be.





RE: Reuse of steam piping
You may want to have a look at ASME B31G - Manual for determining the remaining strength of corroded pipelines, a supplement to ASME Code B31 for Pressure Piping.
This is, of course, assuming that your system falls under the scope of B31. Although, I can't imagine what other code it would be under.
RE: Reuse of steam piping
There are other international standards that cover Pressure Piping. It's not the sole domain of ASME B31.