Product Details
Hebei Jinsuo Steel Pipe Manufacturing Co.,Ltd. was established in 1989. It covers 110,000 square meters area with total assets of 250 million and has 400 workers in company including more than 90 technologists and engineers.
The outside diameter of Spiral Double-Side Submerged-Arc Welded steel pipe is from 219mm to 2420mm with wall thickness 5mm-25.4mm.