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Polyethylene pipe

Dec 20, 2016

PE resins, is formed by the polymerization of vinyl monomers, because when the aggregate because of different reaction conditions such as pressure, temperature, density of resin can be drawn, and thus also high density polyethylene, medium density polyethylene with low density polyethylene. At the time of processing different types of PE pipe, according to the conditions of its application, choose resin brand is different, different requirements for both extruders and dies. 

International material of polyethylene pipes is divided into PE32, PE40, PE63, PE80, PE100, five grades, while gas and water supply pipe material is PE80 and PE100. Ratings of no special polyethylene pipes in China, this makes the polyethylene gas pipe and pipe manufacturers select raw materials more difficult, but also to the use of polyethylene pipes brought a lot of problems.