Steel Band Reinforced Polyethylene (PE) Spirally Corrugated Pipe is an innovative product of underground sewer. This product is a combination of the high stiffness and strength of steel and the super flexible and corrosion resistance of polyethylene. The evident advantages are outstanding ring stiffness and saving on raw material.

This product can used for yielding soil and shifting sand foundation with convenient connection, without leakage on joints and without secondary pollution; It is widely applied to fields such as blowdown of subzones in town, municipal sewages, agricultural irrigation etc. This product is provided with smooth inside wall, small friction, water throughput capacity being higher than other types of pipes by 40%, corrosion resistant, pollution free, light weight, transport and installation without large scale machines and tools, low composite construction cost, long service life which can reach 50 years in normal service.