Spiral Steel Pipe

The saw spiral welded pipe manufacturing technique is both practical and cost-effective. The Spiral Pipe Forming Mill decoils the strip, straightens it, prepares the edges for welding, and feeds it into the forming station, where the coil is formed into pipe by the operator using a remote control panel. The pipe is then rolled onto the platform and inspected visually.

Submerged Arc Welded Technology is then used to weld the pipe both inside and outside. The saw spiral welded pipe is cut to the desired length after it has been shaped and welded, with all activities taking place concurrently and without interrupting the production process. After that, the saw spiral welded pipe is rolled onto the bench for inspection. Edge beveling radiography, ultrasonic testing, and hydrostatic testing are all performed in accordance with the appropriate rules and specifications. The manufacturing process is beneficial and cost-effective since pipes of various diameters may be made using the same width of basic Raw Material (H.R.Coils) by adjusting the forming angle from 10 to 45 degrees, i.e. the smaller the angle, the larger the pipe diameter, and vice versa