Thanks a lot Ed and LittleInch! But what about angle of beveling for Inconel layer? Is 30 degree OK?
P.S. About the place where it occurs: it is pipeline without cladding (subsea) welded to pup-piece with cladding (which is welded to valve with cladding).
Hello, gentlemen!
We prepare the weld qualification for butt weld of X65 pipe cladded with Inconel 625 to no cladded pipe X65. Could you, please, advise where I can find acceptable scheme for weld joint preparation (ASTM, API etc.) ? Proposed joint configuration attached (picture). Thanks in...