Pipe expander is mainly used for expanding the pipe end of spiral welded pipe to let the different batch pipes or different manufacturing pipes to be the same. Then, the onsite pipe connection can be guaranteed.The pipe expander in our company is from Φ325 to Φ1620mm. The pipe wall thickness is from 3mm to 25mm. The material is from Q235B to X100.
Pipe Loading—Pipe Supporting—Head Feeding—Pipe End Expanding—Expanding Head Back Forward —Pipe Dropping—Pipe Exit