HG38 high precision high speed ERW pipe mill machine
The mill is used to manufacture of round pipe of Φ12mm-Φ38mm with
thickness of 0.5mm-2.0mm from cold-rolled and hot-rolled coil strip
by means of unclosed tubular blank with its subsequent welding into
tube, edge heating by means of solid state high-frequency welder,
longitudinal seam welding in rolls of tube welding machine,
cooling, further sizing or shaping and on-stream cutting of endless
tube in measured lengths.
material(steel coil)→uncoiler→shear and welder→horizontal(or cage)
HF soild welder→sizing mill→rounghly straightening(turkey head)→cut
off machine→run out table
General introduction of erw pipe mill
KJ Series Straight Seam High Frequency Steel erw pipe mill lines
are used to manufacture welded steel pipes of diameter range from
Φ7mm-Φ219mm, wall thickness range 0.2mm-8.0mm.
They are also used to produce profiled pipes within the limit of
processing round pipes, such as the square pipes,rectangular pipes,
After absorbing advanced pipe making technology from both abroad
and domestic, our innovative designed production line is not only
economical but also practical.
Applied raw material of erw pipe mill
Low carbon steel, low alloy steel, galvanized steel, stainless