Hollow Wall Winding Pipe Production Line can produce pipes with diameter from 200mm to 2500mm. 

These durable pipes can replace the common steel pipes and concrete pipes in drainage system. According to different purpose, there are four hardness degree, and the Max can attach 16KN/m2. PE winding pipe is suitable for the sour or alkali liquid below 10%. 

This kind of PE winding pipe offer corrosion resistance, light weight, long service life (50 years),easy fix, ect. The PE hollow wall winding pipe is widely used as sewer in highway, municipal construction, uptown, playground, square, mine, bridge, and agriculture etc.