DESU PE drainage pipe editor briefly talks about the performance advantages of PE pipes

What are the performance advantages of PE pipes? DESU editor will help you understand. A good pipe should not only have good economy, but also have a series of advantages such as stable and reliable interfaces, material impact resistance, crack resistance, aging resistance, corrosion resistance, etc. Compared with traditional pipes, PE pipes have the following series advantage:

⑴ Reliable connection: Polyethylene pipe systems are connected by electric heat fusion, and the strength of the joints is higher than the strength of the pipe itself.

⑵Good low-temperature impact resistance: Polyethylene has an extremely low low-temperature embrittlement temperature and can be used safely in the temperature range of -60-60°C. During winter construction, pipe brittleness will not occur due to the good impact resistance of the material.

⑶Good resistance to stress cracking: PE pipe has low notch sensitivity, high shear strength and excellent scratch resistance, and its resistance to environmental stress cracking is also very outstanding.

⑷Good chemical corrosion resistance: PE pipes can withstand corrosion from a variety of chemical media, and chemical substances present in the soil will not cause any degradation to the pipes. Polyethylene is an electrical insulator, so it will not rot, rust or electrochemically corrode; it also does not promote the growth of algae, bacteria or fungi.

⑸Aging resistance and long service life: Polyethylene pipes containing 2-2.5% evenly distributed carbon black can be stored or used outdoors for 50 years without being damaged by ultraviolet radiation.

⑹Good wear resistance: Comparative wear resistance tests between PE pipes and steel pipes show that the wear resistance of PE pipes is 4 times that of steel pipes. In the field of slurry transportation, compared with steel pipes, PE pipes have better wear resistance, which means that PE pipes have a longer service life and better economy.

⑺Good flexibility: The flexibility of the PE pipe makes it easy to bend. In engineering, obstacles can be bypassed by changing the direction of the pipe. In many cases, the flexibility of the pipe can reduce the amount of pipe fittings and installation costs.

⑻ Small water flow resistance: PE pipe has a smooth inner surface and its Manning coefficient is 0.009. The smooth performance and non-adhesive characteristics ensure that PE pipes have higher transportation capacity than traditional pipes, while also reducing the pressure loss and water transportation energy consumption of the pipeline.

⑼Easy to carry: PE pipes are lighter than concrete pipes, galvanized pipes and steel pipes. They are easy to carry and install. Lower manpower and equipment requirements mean that the installation cost of the project is greatly reduced.