HDPE Double Wall Corrugated Pipe

https://www.tiantiebuilding.com/products/hdpe-double-wall-corrugated-pipe.html

HDPE Double Wall Corrugated Pipe
Using high density polyethylene as raw material, HDPE corrugated double wall drain pipe is a new type of lightweight pipe with special hollow ring structure. It not only meets the strength and stiffness of engineering application, but also saves 30% and 50% of materials. HDPE double wall corrugated drainage pipe has the advantages of convenient transportation and installation, reduced construction intensity and total project investment. HDPE corrugated pipe double wall sewer pipe is an ideal substitute for concrete pipe and cast iron pipe.