As a pipe fitting part for production of straight seam welded pipe, the welding pipe die has a direct impact on the quality of welded pipe due to its abnormal use. What should we do if the welding pipe die is worn? This is a case by case analysis.

If the welding pipe die is generally worn by the whole factory, and the wear amount is very small, the grinding wheel can be used for surface grinding and polishing, and then it can be used.

If the welding pipe die is seriously damaged, it needs to be returned to the factory for repair. In special cases, it still needs to be replaced, which requires new mold manufacturing.

Peers in the pipe welding industry, how do you deal with the wear of welding pipe dies.

Key words:welding pipe die

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