Technology Process of LSAW Steel Pipe

Entry Line : Here the coils are opened, edge milled to required width and fed to forming stand at uniform speed. This unit also enhances the joining of the tail-end of the out going coil with theleading end of the incoming coil to produce continuous strips. Before initializing new campaign, entry line will be positioned in an angle, called Helical Angle in respect to the normal of forming table center axis.

Forming Stand :The unit performs as the heart of the mill. 

Exit Line :The main purpose of exit line is to give proper support to the pipe during forming, cut the pipe to required length and eject it outside.

The pipe will be inspected at different stages of production to ensure the quality of the product. The inspection process consists of Physical / Visual Inspection, Destructive & Non-Destructive Testing & final inspection before sending for dispatch.