I am interested in evaluating an ASME Sec.8 Div.1 vessel that was exposed to excessive temp. The vessel is 60 inch ID X 96 inch lenght, .186 inch wall Sa-36 shell with .375 inch wall flange and dish Sa-516 gr70 heads. The design conditions are 40 PSI @ 650°F. The lower portion ( approx.18 inches...
The SWPS is typically a generic procedure that has been qualified thousands of times, for this reason the term prequalified means a procedure qualification record is not necessary for that individual procedure. The SWPS is joint effort of the AWS and ANSI for more info look at the AWS B2.1...
I need to perform a calculation for minimum wall thickness required, in terms of wind load for a simple vent stack. I am interested in the proper formula and any additional comments as well. Thank You.
Stack dimensions
36 inch diameter
90 feet height
.375 nominal
100 MPH wind
Is impacting testing required for a repair organizations WPS/PQR regarding the following application ?¿»
ASME Sec.8 Div.1 vessel
Nameplate -75º top section of vessel
-55º mid secton of vessel
Material SA516-70 with monel clad ( not sure if normalized)
Wall thickness = .500" + 10%...