HDPE high rib winding reinforced pipe is made of polyethylene (PE) resin. After the rib tube coated with the rectangular rib coated mold, the PP high rib rectangular "mouth" rib or the rectangular reinforced rib with double high rib rectangular "00" rib is used as the support, the high density polyethylene reinforcement,

High-density polyethylene (HDPE) winding reinforced pipe is made of high density polyethylene as raw material. And before the hot state, through rolling air cooling cooling, so that the pipe gradually heat, promote the wall thickness evenly formed.

Inner rib reinforced polyethylene (HDPE) spiral bellows is a municipal drainage pipe developed on the basis of hollow wall pipe and HDPE double wall bellows process, and has been widely used in municipal projects.

HDPE double-rib reinforced winding structure wall pipe is a new type of pure plastic municipal pipe developed and upgraded on the basis of the inner rib reinforced pipe. It is a flexible green drainage pipe advocated today.

HDPE polyethylene plastic steel winding drainage pipe is made of steel and plastic composite profile by spiral winding welding, smooth inner wall, with corrosion resistance, light quality, simple installation, large flow, long life (50 years)

Double flat wall steel and plastic composite winding drainage pipe is polyethylene (PE) as the main raw material prefabricated into "T" plate strip, the plate strip is wound on the pipe forming machine and fused into the pipe.