Technical Flow:
Uncoiling - Flattening-Shearing&butt welding-Strip Accumulating-Forming-High-frequency induction welding-Bead and burr removing-Zinc patching -Cooling-Sizing Inside Removing-UltrasonicTesting-Cutting-Checking &Collecting-Binding-Weighing-Marking-Accessing Warehouse

Specifications
1.Product Specifications
I. Round pipe diameter range: Φ219mm-Φ508mm      
    wall thickness :3mm-8mm
 II. Square and rectangle tube : 175*175mm-400*400mm  
     wall thickness range 4-14mm
  III .Tube and pipe length: 6-12m
 2. Material Specifications:
(1)  Low carbon steel and low alloy steel: δb≤550Mpa
      δs≤235Mpa
    Strip width: 700 - 1600 mm
    strip thickness: 4-14mm
(2) strip coil:        inner diameter: Φ680-780mm
     outer diameter: 1300-2300mm
Coil weight max  : 35t
3  Line specification 
   production speed:0-25m/min
   Line Power : 2800kW
   line  size: 70,000*9,000mm
   Line Direction: right to left(frome operator' s side