Gentlemen,
Has there ever occurred the use of socket welded pipe over 2" for the use of process pipe (non-utility)? I have never seen it. The custom is that, as is stated in all piping specifications, the use of socket welded pipe is reserved for auxillary, small bore, clean, non-corrosive...
Hello,
We have been attempting to perform a WPQ for P1 to P8 using ER 309 (GTAW)process. Twice now we have experienced cracking on the carbon steel side of the face bends.
Is this an issue with pre-heat? Currently we do not pre-heat and I have seen qualified procedures that do not cite this as...
Hello,
What are the rules regarding the owner installing a duplicate (replacement) nameplate on a PV?
They have the U-1A form and original facsimile of the nameplate. Original manufacturer is now out of business.
Internal inspection and external inspection performed and find...
My first post, glad to be a part of the group!
Question: How many times have you seen a drilled hole in a pass partition plate. Can you point to a code or standard that cites why this is there.
It is a perfectly centered 1/8” hole, apparently purposely drilled. I have seen this before and...
