SENPU double-wall corrugated pipe for buried drainage is made of high-quality materials, which is a new type of environmentally friendly plastic pipe. It has the characteristics of light weight, high ring stiffness, convenient construction and lower comprehensive cost than cast iron pipe and concrete pipe.Municipal works: used for municipal underground drainage, sewage disposal, rainwater collection, water conveyance, ventilation, etc.

Electrical and telecommunications engineering: as a low-voltage power cable, optical cable, communication signal cable protection tube.

Industry: Due to the excellent acid, alkali and corrosion resistance of polyethylene materials, double-wall bellows are widely used in farmland, orchards, tea gardens and hot spot drainage and irrigation in forest belt, and can also be used for rural water conversion and non-pressure irrigation.

Road utilities: used as seepage and drainage pipes for railways, highways, golf balls, football fields, etc.