Hdpe And Pvc Double Wall Corrugated Pipe Extrusion Line

We are engaged in manufacturing, exporting, supplying and trading an excellent quality HDPE and PVC Double Wall Corrugated Pipe Extrusion Line to our valuable clients in Qingdao, Shandong, China. 100-800mm Double wall corrugated pipe characteristics: inner layer smooth, outer layer trapezoidal corrugated-size, hollow wall between inner layer and outer layer. Its unique structure makes the pipes posses the advantages of good ring stiffness, light weight, high pressure resistance, good toughness, corrosion resistance, wear resistance, and easy construction, low installation cost, long life and other characteristics. It is widely used in municipal renovation project, construction, industrial and agricultural drainage, agricultural irrigation, sewage treatment works and other fields. Is the best alternative to traditional cement pipe, cast iron pipe and other material pipes.

Extruders: High efficient single screw extruder for PE conical twin screw extruder for PVC. The inner and outer layers of the corrugated pipe are independently feed material by two extruders. It can make the inner and outer layers produce different material and guarantee high efficiency extruding
Die head: the extrusion die head has two channel structure, nitriding and polishing handling, special designed mouth molds, suitable for different material and different ring stiffness pipe production.