Yaran pipe rolling mfg co. uses Cold rolling and HF welding as its production methods.

1-First, rolled coils are being cut by slitting line and will be prepared for transmission to the production line.
2-Sheared steel coils will enter the Forming machine, in this stage the forming machine will try to near both two edge of the steel bands to each other by helping of vertical and horizontal rollers.
3-After passing the forming stage the most important and precise step of the production process is using the welding machine to weld both two ends of the steel bands, purely without any additional materials.
4- Produced pipe will continuously pass through the vertical and horizontal rollers and Turks head of the sizing machine to become the desirable product.
5- The produced pipe will enter the automatic cut-off machine; during a preset program the machine will cut-off the pipes in ideal lengths.
6-In finalizing steps, final quality tests; Hydrostatic and Eddy-current tests will be performed and the end product will be packed in Hexagon shape.