High-frequency straight seam welding mill line
Автор: Polytime Machinery
Загружено: 2025-08-07
Просмотров: 154
Описание:
High-frequency straight seam welding mill line is specialized equipment to produce high frequency straight seam welded pipe. Through optimization design, best materials choice, and accurately fabrication and rolls, the whole line can be reached high precision and high speed. Within suitable range of pipe diameter and wall thickness, high-frequency induction welding technique is adopted to seam edge heat and longitudinal seam weld, form a strong continuous seam joint.
The strip is continuously seam welded while round in shape. The welded pipe passes through and external bead scarfing and cooling, further sizing and shaping to round or square or rectangular section with specified tolerance in the sizing mill.
After that, the endless welded pipe will be on-stream cut to desired and measured lengths.
Finished tubes may be of round, square or rectangular shape.
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