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Pipe fitting custom manufacturers, the main production head, elbow, seamless taper size head, pile tip, seamless taper, tee, Tianyuan, atmospheric tank, product customization


How should it be operated when galvanized or chromium-containing materials must be welded with another part?

The best process method is to file or grind the area around the weld before welding, because galvanized or chromium-containing metal sheets not only contaminate and weaken the weld, but also release toxic gases during welding.