Tube Expand Machine

By the core technology of the patent-Steel Tube OD Hot Expansion, the requirements of different kinds of pipe diameters are satisfied,especially the large diameter pipes and kinds of non-standard steel pipes with different diameters , and some small batch steel pipe with various specifications. It is the main production technology to produce large outside diameter steel pipe, high pressure steam piping of power station and nuclear power plant . The expanded pipes has been widely used in the fields of military industry, aerospace industry and marine industry equipment manufacturing, which has made a great contribution to national defense and energy construction.
The equipment is used in the diameter expanding production of seamless pipe, straight welded pipe, spiral welded pipe etc. The suitable material for expansion includes: plain carbon steel, kinds of alloy steel and stainless steel.