Head stress calculation
Thread Content
There is a vertical vessel with a design pressure of 1.5 MPa, a design temperature of 380 degrees, made of material S30408; its diameter is DN900, the thickness of the cylinder shell is 10, and the thickness of the head is 12； Type B1 support bearings are selected, with a height of 400. At 380 degrees, no allowable vertical load for the head is available; the equipment weighs 3000 kg, and assistance is needed for stress calculation of the head
Refer to B.3; for materials with other allowable stress values and other effective thicknesses, linear interpolation can be used to determine them.