line pipe

Detailed Product Description
We are a professional manufacture of steel pipe, producing welded pipes and casing pipes. We aslo can do external and internal coating of the pipes. There are 8 sets of SSAW pipe production lines, 4 sets of ERW (stretch reduction) pipe lines and 1 set of casing pipe production line. The annual throughput is 700,000 tons. Our pipes have been exported to 18 countries, such as Malaysia, India, Korea, Spain, the Netherlands, Canada, Chile, Peru etc. Our products is as follows:ERW (Stretch reduction) pipe. Outside diameter: min. 3” (88.9mm) max. 16” (406.4mm)Wall thickness: min. 3.96mm max.11.91mmthe whole ERW pipe body is hot treated and then stretch reduction from a bigger diameter to a smaller diameter, for example, from 165mm to 159mm. the weld seam can not be seen by eyes, and its performance is similar to seamless pipe.Spiral Submerged Arc Welded pipeOutside diameter: min. 8” (219.1mm) max. 96” (2438.4mm)Wall thickness: min. 5.56mm max.20.6mm