500*500 Directly Form to Square Tube Mill

Material Carbon Steel Cold or Hot rolled coils
Square 250 x 250 – 500 x 500 mm
Rectangular 350 x 250 – 500 x 400 mm
Thickness 5.0 – 18.0 mm
Tube length 6.0 – 18.0 meters
Line Speed Max. 25 m/min
Welding Method  Solid State High Frequency Welding