PE water supply pipe fittings are composed of what materials

PE water pipe fittings because of high compressive strength, corrosion resistance and other characteristics, electrofusion fittings are now widely used in the water supply and drainage industry applications, but also slowly and gradually replace the general iron and its application of cement drainage pipe, then PE water pipe is what material made it, why can get universal application. 

First, high density polyethylene, butadiene alone in the bottom pressure condition copolymer, so it is also known as the bottom pressure polyethylene; high pressure polyethylene raw materials due to very good compressive strength properties, and therefore the PE water supply pipe is commonly used in the field of pressure pipe. 

Second, low density polyethylene, is butadiene alone in high pressure copolymer, so it is also known as high pressure polyethylene, the compressive strength of the fittings of the compressive strength is low, and therefore only used for low-pressure small diameter fittings, PE cohesive siphon fittings are often made into fan coils used for countryside water reclamation and some non-permanent applications of the site. 

PE water supply pipe material polyethylene with high quality corrosion resistance, good environmental health performance and long service life; with distinctive flexibility and high quality scratch resistance work ability; with very prominent cold resistance and its excellent rapid cracking to improve the impact toughness.

PE water supply pipe fittings material is also divided into good and bad, so when buying goods, must pay attention to the quality of its materials have a certain grasp, so as to ensure the quality of goods and its application of the actual effect.