The intermediate head is thicker because of both pressures on the two compartments. If the first compartment on the concave side is not under any pressure, the convex side of the head will receive full external pressure, which is the pressure on the second compartment. In my opinion, the vessel...
As I have done a little bit research, I found this in ASME Section VIII Div 1 Paragraph U-1(e)(1) for pressure vessel boundary:
(e) In relation to the geometry of pressure containing parts, the scope of this Division shall include the following:
(1) where external piping; other pressure vessels...
Hi all,
Is R-Stamp required for replacement of a piece of pipe attached to a weldolet? We have a Div.1 pressure vessel with a weldolet on the bottom for drain. We need to replace in-kind the corroded pipe that is welded on the weldolet. Is there any issue with the Code?
Thanks all experts.
