March 25, 2019

Production Process of Steel Pipe Piles

Rounded spiral steel pipe & tubes which are produced by SAW (Submerged Arc Welding) method




❶ Wide-range diameter of steel pipe can be produced from a same size coil by adjusting forming angle

❷ Many different size can be produced from a short to a long length

❸ Checking and feedback the quality of weld can be executed in an early stage of production by online auto ultrasonic testing machine.

Annual Capacity: 60,000 Tons/Year