Corrugated plastic pipe, also known as prestressed concrete plastic bellows. It is made of high density polyethylene mechanically extruded shape for the shape of the corrugated plastic pipe. It has the versatility, interchangeability, PVC corrugated pipe equipment supporting reasonable, easy to use features. Widely used in roads and bridges, railway bridges, buildings, water, electricity and other key national major projects conduit (cable jacket). Species by the shape of the plastic pipe is divided into: corrugated plastic pipe and plastic corrugated flat tube. Plastic corrugated pipe inner diameter is 40-130mm; corrugated plastic tube flat width of 19-25mm; length 46,55,60,72,90mm. Press the outer style is divided into: double wall corrugated pipe and single wall corrugated pipe single wall corrugated pipe equipment in the production line for the production of PVC, single wall corrugated pipe bellows PE equipment prices of raw materials, mainly by double (single) screw extruder, molding machine, winding machines and other main equipment. Qingdao day letter Thai Plastic Machinery Co., Ltd. specializing in the design, manufacture PE single wall corrugated pipe production line. The production line is the introduction of foreign advanced technology and equipment bellows, combined with their actual conditions, to develop new product designs. Mainly in PVC or PE as raw material to produce a single, double wall corrugated pipe, the pipe because of its unique structure, light weight, impact resistance, corrosion resistance, cold and heat advantages, widely used communications, wire and cable laying, bridge cable sheathing, agricultural irrigation, urban row (to) water, water up and down the field and buried infiltration irrigation and construction. Double-wall corrugated pipe equipment | bellows equipment | day Nobuyasu provided by Qingdao day letter Thai Plastic Machinery Co., Qingdao day letter Thai Plastic Machinery Co., Ltd. (www.qdtianxintai.com) (www.txt-extruder.com) strong, credible, in Qingdao, Shandong granulator industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Tition Taihe you hand into the brilliant, for a better future!