1. Siab
PE water supply pipe is used to deliver tap water. Generally, it needs to pump water from underground to the ground and residents' homes. Because PE water supply pipes need to bear pumping pressure, water supply pipes are generally divided into five levels according to pressure, namely {{0}}.6 MPa, 0.8 MPa, 1.0 MPa and 1.25 MPa. They bear 6 kg pressure, 8 kg pressure, 10 kg pressure, 12.5 kg pressure and 16 kg pressure. The higher the pumping pressure, the higher the pressure level of PE water supply pipe.
Cov kav dej polyethylene feem ntau yog siv los tso cov dej phwj tuaj thiab ntws los ntawm sab saum toj mus rau hauv qab, yog li cov kav dej polyethylene feem ntau tsis tas yuav xav txog qib siab.
2. Nqe
Txij li thaum PE kav dej yog tsim los ntawm HDPE tshiab, nws cov nqi yuav siab dua li ntawm PE cov kav dej.
3. Cov khoom siv
PE water supply pipe needs to deliver tap water for people's daily life, so PE water supply pipe must meet the national health standards, and PE water supply pipe must also adopt high-density polyethylene that meets the national standards.