Welding methods for straight seam welded pipe mechanical equipment production lines The welding methods of the straight seam welding machine can be divided into: argon arc welding, plasma welding, high-frequency induction welding, laser welding, and so on. Different welding methods result in different quality and effectiveness of the weld seam, and everyone can choose according to their own pipe requirements. If you are interested in our products, please let me know and I will reply to you as soon as possible. Thank you. Zhu Xiang’an 86-18820879368 Foshan Guanruststeel Technology Co., Ltd
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