Commodity: ERW76 HF welded pipe making machine

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

Specifications
1.Product Specifications
I. Round pipe diameter range: 20-76mm      
    wall thickness :1.5mm-4.0mm
 II. Square and rectangular tube : 25*25mm-60*60mm  
     wall thickness range 1.5-3.0mm
  III .Tube and pipe length: 6--12m
 2. Material Specifications: 
Low carbon steel and low alloy steel: δb≤500Mpa 
                      δs≤235Mpa 
  
3  Line specification
   production speed:0-70m/min 
    Line Direction: right to left(from operator' s side)