PE double wall corrugated pipe uses hdPE double wall corrugated pipe usually buried in the earth, from UV radiation, the working temperature is not high, generally between 12 ℃ a 25 ℃, so life can be guaranteed for more than 50 years, Basically PE can be synchronized with the life of the building wall corrugated pipe diameter is generally greater, mainly for urban drainage, sewerage, low water diversion project, sand control project, irrigation, rural water diversion project, telecommunications, power cable sheath pipe, city, town sewer renovation, residential quarters of the sewage works, sewage works Zone towns and airports, railway stations, stadiums, hospitals, schools and drainage systems. Sewage treatment plant is also used as the tank connection pipe of the question, can also serve as a central air-conditioning and ventilation ducts and mine new wind pipe. Really wide, large, wide use. Henan HDPE double wall corrugated pipe production and wholesale manufacturers Tel: 18639961899 15537680635 Main business: Henan HDPE double wall corrugated pipe, HDPE double-wall steel reinforced Henan bellows, Henan steel reinforced HDPE pipe, double wall corrugated pipe Henan, Henan PE pipe Henan plastic square tube, Henan Plastic Pipes, PVC signs pile Henan, Henan power communication PVC pipes, PE pipes Henan, Henan corrugated HDPE pipe manufacturer, Henan steel reinforced HDPE corrugated pipe manufacturers, steel reinforced HDPE double wall corrugated Henan pipe manufacturer, Henan plastic square tube manufacturers, plastic PVC Pipes manufacturer in Henan, Henan square PVC plastic pipe manufacturers, PVC Pipes manufacturer in Henan, Henan PVC pipe, PVC profile Henan, Henan PVC rectangular tube