660 Tube mill/Pipe mill

ERW660 tube mill/pipe mill/welded pipe production/pipe making machine is used to produce steel pipes of 406mm-660mm in OD and 8.0mm-20.0mm in wall thickness, as well as corresponding square and rectangular pipe.
Technical parameter


Construction, automotive, general mechanical tubing, oil and gas, furniture, agriculture, chemistry, nuclear, etc.


  • FFforming process save roller up to 60%
  • Automatic adjustment, save roller changing time
  • Homogeneous deformationof each stand, improve pipe quality
  • Low defectiveproduct rate
  • Siemens , Allen-Bradley motor as option

Technical parameter

Finished product Round Pipe Φ406mm-φ660mm
Thickness: 8.0mm-20.0mmThickness: 8.0mm-12.7mm(material: X70, N80)
Square & rectangle tube 140mm×140mm-255mm×255mm


Length 5m-12m
Length Tolerance ±3.0mm
Production Speed 10-30m/min
Raw Material Coil material ● HR/CR carbon steel
● High-Strength Low -Alloy- Steel(HSLA)
● Advanced High-Strength Steels (AHSS)
Width 1275mm-2075mm

Thickness: 8.0mm-20.0mm

Coil ID Φ580-φ630mm
Coil OD Φ900~φ2000mm
Coil Weight 30.0Tons

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