With the development of technology, large-caliber water supply pipes have promoted the rapid development of plastic pipes in my country, and people’s quality requirements for PE pipes are also increasing. Many PE pipe manufacturers use different raw materials, so the use environment, performance, application range, etc. All are different because of different raw materials, let us know what kinds of PE pipe raw materials are there?

1. High-density polyethylene is a copolymerization of ethylene monomer under low pressure, so it is also called low-pressure polyethylene; high-pressure polyethylene materials have good compression resistance, so PE pipes are widely used in the field of pressure pipes ( Such as water supply, gas supply, urban drainage, etc.);

2. Low-density polyethylene is a copolymerization of ethylene monomer under high pressure, so it is also called high-pressure polyethylene. PE pipes have low compressive and compressive strength, so they can only be used for low-pressure and small-diameter pipes. It is often made into coils and used in rural water improvement and some non-long-term use occasions.

For the raw materials of PE pipes, rigidity, toughness, processing performance and long-term performance are very important. Therefore, the raw materials of the above two PE pipes are widely used materials, and you can buy them in a way.