ERW tube mill & pipe mill The ERW pipe mill is specialized equipment to produce high frequency straight seam welded pipes for structural pipe and industrial pipe with Φ20mm~Φ500mm and wall thickness of 0.4~18.0mm. Through optimization design, best materials choice, and accurately fabrication and rolls, the whole mill can be reached high precision and high speed. Within suitable range of pipe diameter and wall thickness, pipe production speed can be adjusted.
ERW Steel Tube Field of use:
With steel tube, steel pipe thermal equipment, industrial machinery and steel, petroleum, geological drilling steel, container steel, chemical industry with steel pipes, steel pipes for special purposes, other. ERW steel pipe is rolled into a tube-shaped steel sheet to the seam or spiral seam welded, in the manufacturing method, is divided into low pressure liquid delivery welded steel pipe, spiral seam welded steel pipe, straight welded steel pipe, welded pipe. Seamless steel pipe can be used in various industries liquid pressure pipelines and gas pipelines. Welded pipes can be used for water pipes, gas pipes, heating pipes, electrical pipes.
Reference Project:HG50 HF ERW tube mill
HG50 ERW tube mill is a series of machines that used to make ERW tubes and corresponding hollow section profiles from carbon steel strips. The produced tube size is Φ16 - Φ63.5mm, and thickness of 0.7 - 2.5mm. The line is equipped with advanced forming techniques, automatic control system to ensure stable forming, easy operation and maintenance, and premium production quality. Coil specifications: Coil material: Hot roll/cold roll carbon steel Coil sheet width: 50-200mm Coil sheet thickness: 0.7 - 2.5mm Coil I.D.: Φ450-Φ520mm Coil O.D.: Φ800-Φ1600mm Coil weight: ≤2500kg Pipe specifications: Pipe O.D.: 16mm-63.5mm Thickness: 0.7-2.5mm (max.2mm for square tube)
Process flow: Raw material → Uncoiling → Shear and butt welding → Accumulator → Leveling → Forming → HF welding → Bead removing →Spray cooling → Sizing → Turks head → Flying saw → Packing