Hi everybody,
Q1. What is combination test (in piping)? And when can we use...?
Q2. There is a large diameter process pipe (24") with 10 bar design pressure(& 15 bar hydrotest pressure). Can we test it with N2 and 15 bar pressure, instead of water?
Thanks.
Therefore, regarding to mentioned explanation, "specification" prefers to "standard" and "code". Isn't it?
And, what is difference between this "specification"(mentioned definition) with, e.g. SA-106 (Specification for C.S. pipe)? I think SA-106 (or A-106) is a standard but read in its scope as...