spiral welded steel pipe
The spiral welded steel pipe is made from steel coils. Machines form the spiral welded steel pipe shape. The spiral welded steel pipe has a helical seam. Workers test the spiral welded steel pipe for leaks. The spiral welded steel pipe is ideal for large diameters. Projects require the spiral welded steel pipe for gas lines. The spiral welded steel pipe weighs less than some types. Teams coat the spiral welded steel pipe for protection. The spiral welded steel pipe is versatile in use. Engineers specify the spiral welded steel pipe in plans.