Note:Table1 Pipe diameter size;

         Tabe 2 The physical and mechan -ical properties of Tube.

Application scope：

1.  Municipal drainage and sewage pipeline system

2.  Buried drainage and sewage pipes in apartment

3 . Highway embedded pipelines , seepage water pipe network of golf course

4 . Water project for agriculture irrigation and Drought resistance

5 . used in Chemical industry and mining for fluid transportation and ventilation

6 . Protective casing for underground pipelines and communication cables.

HDPE double-wall corrugated pipe is a new type of lightweight pipe with high-density polyethylene as the 

main raw material, extruded from both inside and outside. It is a one-time molding pipe, has Light weight, 

sound insulation and shock absorption, high pressure resistance, good toughness, fast construction, long

 life and other characteristics. Its excellent pipe wall structure design, compared with other pipes,the cost 

is greatly reduced. And because of convenient and reliable connection, it is widely used at home and abr-

oad. Become the substitute for concrete pipe and cast iron pipe in many areas.