The hf welded steel pipe mill line is to form various metal pipe raw materials (plain carbon steel, aluminum, stainless steel, non-ferrous metals, etc.) by means of extrusion deformation (round pipe, square pipe, special-shaped pipe, etc.), using high-frequency induction Welding technique for welding.

　　The hf welded steel pipe mill line sizing the welded pipes through extrusion rollers (making various pipe diameters), and cut the pipes to size (according to the required length) through a computer flying saw to obtain a complete set of metal pipe products. Pipe production equipment.

　　The complete hf welded steel pipe mill line mainly includes: uncoiler - strip leveling - shearing butt welding machine - material cage / material storage looper - forming machine - welding machine - clear burr - sizing machine - flaw detection - flying saw shears Cutting - initial inspection - steel pipe straightening - pipe section processing - hydraulic test - flaw detection and so on.

　　The relevant supporting equipment of the hf welded steel pipe mill line is mainly CNC cabinets, including: Saw console"), etc.