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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.
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Add: jinsuoyuan, wuliyao, Yanshan County, Cangzhou City, Hebei Province
Mobile phone:+86-13731702211 / +86-18630702211
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