Well thanks TGS4 - I am on the road and don't have access to compress therefore I can't run the calcs at the moment. Yes I was looking for a rule of thumb, however, you so aptly pointed out that there isn't one.
ASME Section VIII - Div 1
24" ID x 6' S/S - Vertical
MAWP 250
-20/200F
CA 0.125"...
Is there a quick reference for determining additional wall thickness, in lieu of vacuums rings for a FV vessel? Example below:
24" ID x 6' S/S - MAWP 250 - Full Vacuum - 516-70. Calcs give me .277" wall thickness with 3 rings. If I bumped the thickness to 0.5" would that suffice for the...