Why is a flange added after the position package is welded?
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Why is a short-circuit flange installed on the clad steel plate after the position information is leaked, and what is the function of this short-circuit flange?
Is the weld inside the short tube the original one?
If nothing goes wrong, it’s another bizarre idea from a leader
The original weld inside the short pipe had leakage; after sealing the leak, an additional weld was applied around the outside
The short tube is used to guide the leaking medium during welding; otherwise, welding cannot be carried out. There are also those equipped with a valve; after welding, the valve is closed.