Internal pressure cone shell
Thread Content
The small end reinforced section is rolled with a steel plate and then welded. Is it possible to directly weld the flange to the outside of the reinforced section to connect the pipe (the inner diameter is 84, plus the wall thickness of 12, which is exactly 108 to connect to the DN100 flange). Can this be done? There is no reinforcement section length in the calculation book. Is it feasible to directly weld the cylinder with a straight edge (length 100)? What does the enhancement coefficient mean in the calculation book?
Why is the welding joint coefficient 0.8?
I don't know much about welding, and I don't know if double-sided welding can actually be operated, so I took a relatively middle value.
I chose single-sided welding (with a backing plate) for local non-destructive testing. Ignoring welding for now, what I want to ask is whether the method I mentioned is feasible.