Select the type of head that is used on the vessel ends: Elliptical, Torispherical, Hemispherical, or Flat.
If you select Flat, the software presumes the head is round and the same diameter as the shell.
Select the type of head that is used on the vessel ends: Elliptical, Torispherical, Hemispherical, or Flat.
If you select Flat, the software presumes the head is round and the same diameter as the shell.