ERW Tube & Pipe Mill Machine Series are the specialized equipment to produce high-frequency straight seam welded pipe and tube for structural pipe and industrial pipe with Φ4.0~Φ273.0mm and the wall thickness δ0.2~12.0 mm. The whole line can reach high precision and high speed through optimization design, best materials choice, and accurate fabrication and rolls. Within a suitable range of pipe diameter and wall thickness, pipe production speed is adjustable.