We are designing a split shell gallery sections on
a tall tray column and plans to use a single butt weld
with backing strip on the longitudinal seam and a groove
weld on the flat plate ring closure on both ends of the
gallery section shell.
Is this type of weld on a Category A joint...
I'm designing an aluminum pressure vessel. Shell and
head material is SB209-5083-O. Shell weld is Type 1
and torispherical head is seamless. There are no radiogragraphy for this vessel. What efficiency will
I use for the required minimum thickness calculation
for the head?
I'm using a 0.70...
