ERW Pipe Machine

Straight-seam ERW Pipe Machine
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This machine is an ideal tool for producing straight-seam welded round, square, rectangular and special pipes with the diameter ranging from 10mm to 610mm. High frequency welding method is adopted.

Main Technical Data of Straight-seam ERW Pipe Machine

Model Pipe diameter (mm) Wall thickness (mm) Material Welding speed (m/min) Total power (kW) Power of HF welding device (kW)
GH-16 8-20 0.5-1.5 Carbon steel and alloy бb≤580MPa бs≤380MPa 20-80 22 60
GH-32 12-32 0.8-2.5 20-80 60 100
GH-50 16-50 1-4.2 20-70 75 200
GH-76 20-76 1-4.5 20-70 132 300
GH-89 32-89 1-4.5 20-70 180 400
GH-114 40-114 1-5 20-65 200 400
GH-165 60-165 2-6 20-65 240 600
GH-219 76-219 2-8 20-65 290 800
GH-273 89-273 3-10 10-50 360 800
GH-325 114-325 3-10 10-50 480 800
GH-355 140-335 3-10.5 10-50 555 800
GH-377 165-377 3-12.5 10-50 600 1000
GH-426 219-426 4-12.5 10-40 675 1000
GH-508 219-508 6-16 8-30 945 1200
GH-610 325-610 6-16 8-30 1065 1200
Straight-seam ERW Pipe Machine

Our ERW pipe machine is specially designed for manufacturing spiral-seam round pipes with the diameter from 219mm to 3000mm. It adopts high-frequency welding method.

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