PVC Pipe has good tensile and compressive strength, but its flexibility is better than other plastic pipe, excellent corrosion resistance, the cheapest price in all kinds of plastic pipe, but low temperature brittle adhesive, rubber ring socket flange connection, threaded connection for residential ......

G series PE pipe extrusion line is suitable for producing PE, PP, etc. plastic pipe and other polyethylene material. It features high automation, stable and reliable performance, high efficiency, etc.

Pipe has three layers to provide the highest mechanical performance: 1.External black PP layer provides excellent impact resistance and long-term UV protection; 2.Intermediate PP-MD layer provides high mechanical resistance and excellent sound proofing performance; 3.Internal layer low-friction, ......

PP pipe extrusion process: the material extruded by the single-screw extruder passes through the head, and the pipe blank is drawn through the sizing sleeve, vacuum forming, spray cooling, enters the tractor for taction and cuts according to the product length specified by the process , and then unl......

For more than 50 years, PVC has steadily taken market share from ductile iron and other pressure pipe materials. The reasons most often mentioned by utilities are briefly summarized below.

Manufacture To make pipe lengths, HDPE resin is heated and extruded through a die, which determines the diameter of the pipeline. The wall thickness of the pipe is determined by a combination of the size of the die, speed of the screw and the speed of the haul-off tractor. Polyethylene pipe is usua......