I am working on a Storage Tank (OD: 12' and Height: 16')which will be complied with API 12F. I checked API 12F code, but I didn't find sufficient information about the dome (head). It looks like a cone dome (very flat), I don't know the detailed design. Please advise.
Thanks,
A tank, DP:15psig, DT:200F, ID:144"; Height:16ft; Material: A-36. A manhole 24" another 4 nozzles (3"~8") will be installed on the head. I am struggling with what type of head I should use.
If it is too large to use Flat Head or Weld cover? F & D head is a right choice? I checked UG-34, and may...
I working on a storage vessel, it uses 24" pipe as the shell, heads are pipe caps. There are several nozzles with the size equal to or greater than 4". Two manhole's sizes are 10".
According to ASME code, the re-pads should be considered. The vender said it is not a standard vessel, and they...