Inspection Manual for Piping

[Britt]

thank you that looks like a good book. which up-grader was it wrote for?

[ashfaqanwer]

Welcome Britt.
I could not understand up-grader?

[Britt]

sorry ashfaqanwar
An up-grader is a refinery where the main produce is crude oil, from the list of types of fluids it looked like it was written for an up-grader. who did you write it for?

[ashfaqanwer]

Ok Britt. Got it.
Actually, this document was provided to me by a friend working in Refinery.
I found it useful and shared with our members here.