The hot expanded seamless steel pipe is relatively low density, but the Contraction of the strong.seamless steel pipe can be referred to as thermal expansion. The roughing finishing process for expanding the diameter of a pipe by a cross-rolling method or a drawing method. Steel pipe thickenin in a short period can produce non-standard and special types of seamless tubes with low cost and high production efficiency. the current international developments in the field of tube rolling. 

Application of hot expanded seamless pipe

Petrochemical Industries

Paper industries

Sugar Factory

Cement Factory

Power Plant

Petroleum Industries

Chemical Industries

Shipbuilding Plant

Construction Industries

Steel Plant

Oil Mills Industries

Fertilizers Industries

Oil&Gas Industries

Refineries Industries

Defense Industries