Our factory recently launched a new product HDPE long glass fiber modified material. This material is one of the representative materials of our company's extrusion grade and is suitable for the extrusion of double-wall bellows.
The biggest advantage of the double wall bellows made of HDPE modified material is light weight, small drainage resistance, high compressive strength, many advantages, can replace cement pipe and other pipe materials.
The double wall bellows made of HDPE modified material are much lighter than ordinary cement pipes, and the length of the double wall bellows of HDPE is also longer than ordinary pipe length, which can reduce the project schedule and reduce the construction difficulty.
The double wall bellows made of HDPE modified material have a high permeability, and the joints between the pipes will have a good sealing performance, making it difficult to occur seepage events.
Conventional bellows don't last very long because of soil corrosion, but HDPE's long-glass bellows can last a long time underground.

If you want to know more about HDPE and our long fiber modified materials, please contact us. We will have a special team in LFT-G to answer your questions. Meanwhile, our company is developing new products all the time.
MS Lucy
sale04@lfrtplastic.com