PE pipe with PVC pipe on the difference between appearance

PVC and PE are all olefins, PVC for PVC, is the largest of the three olefins in a strength, PE for the polyethylene, divided into low-density polyethylene, high-density polyethylene and linear low-density polyethylene tris Species. PE pneumatic air hose stiffness is not enough, the toughness of PVC is now out of the product, because he is more brittle, and PE flexibility is better, relatively large pressure is now used for water supply and drainage. Gas pipe and the connection is relatively easy to use hot-melt welding connection strength is better than their own strength high raw material to do the PE pipe was white, non-toxic, can be used as a water pipe, flexible, commonly used in rural drinking projects, water-saving irrigation Project.PVC high temperature pneumatic tube is not recommended as a water pipe, commonly used in farmland irrigation works, urban drainage works.