The production line is manufacturing stainless steel industrial pipes/tubes widely applied in Chemical，Mechanical Structure，Construction，Medical use，Refrigeration，Auto parts，Oil and Gas industry，Food and Beverage handing equipment，Heating elements/ Heat exchanger,etc.

Automated production process：single or double side uncoiler-3 roller leveling stage-forming stage-welding stage-inside weld bead control stage-outside weld bead grind stage- pre sizing stage- annealing stage- sizing stage and straighten stage- nondestructive testing- marking stage- fixed length- cut off- end- product upload stage. It can be done at one time. The machine is equipped with solid and rigid structure, and adopts humanized design, easy and safe to operate.