HDPE Double wall corrugated pipe , referred to as PE corrugated pipe It was successfully developed in Germany in the early 1980s. After more than ten years of development and improvement, it has developed from a single variety to a complete product series. It is very mature in production process and use technology.
    Double wall ripple Pipe With high density polyethylene It is a new type of light pipe made of raw materials. It has the characteristics of light weight, high pressure resistance, good toughness, fast construction and long service life. Its excellent pipe wall structure design greatly reduces the cost compared with pipes of other structures. And because of the convenient and reliable connection, it is widely used at home and abroad. Massive substitution concrete Tube and Cast iron pipe 。