【Haichuan Equipment Guessing Game】Why are there two big holes?
Thread Content
Why are there two holes in this device that is about to be installed?
Judging from the shape of the opening, it seems to be installation interfaces for two pipes that slope downward; it appears a bit weak, so reinforcement may be necessary after welding and installation.
This should involve welding short pipes to the tube sections at the manufacturing plant; it is a type of welding carried out on the pressure-bearing parts of the pressure vessel cylinder