Can a supplier change the end connection on a valve? without consent from OEM?
I have a 8" Grove valve whose MTR's say it is WE X RF from OEM, where as the actual valve is WE X WE , the supplier says flanged end was cut off and machined to make it a WE, so my question is does this affect the...
@Biginch
http://www.eng-tips.com/viewthread.cfm?qid=369443
In this thread you mentioned above ground test for B31.8 piping is not to see for leaks, it is to verify strength.
I have a follow up question on this,
IF a test is done under B31.4 above ground for a manifold with many diameters...