What Are The Characteristics And Advantages Of HDPE Grooved Ultra-quiet Drainage Pipes

Performance characteristics of HDPE grooved mute drainage pipe:

1. High strength, can withstand strong pressure and impact;

2. The inner wall is smooth, the friction and resistance to the fluid are small, and the nozzle is not easy to be blocked, which is conducive to the flow of water and has good drainage performance;

3. Corrosion resistant, not corroded by chemicals and corrosive substances contained in waste water and sewage;

4. Good wear resistance, comparable to cement pipes and steel pipes, and can be used for a long time;

5. Special connection method, the joint will not have leakage problems, and the connection is convenient;

6. The price is cheap and the quality is light, which is conducive to transportation and construction, improves construction efficiency, and reduces engineering costs.

What are the advantages of HDPE silent drainage pipe:

1. Good chemical stability: HDPE molecules have no polarity, good chemical stability, no algae growth, no fouling, and are environmentally friendly products;

2. Good connection strength: Socket electric fusion or butt thermal fusion is adopted, with few joints and no leakage;

3. Low water flow resistance: The inner surface of HDPE pipe is smooth, with low friction coefficient and large flow;

4. Good resistance to low-temperature brittleness: the brittleness temperature is (-40°C), and special protective measures are not required during construction under general low-temperature conditions (0°C);

5. Good wear resistance: The comparison test of the wear resistance of HDPE pipes and steel pipes shows that the wear resistance of HDPE pipes is 4 times that of steel pipes;

6. Strong pressure resistance: It has good impact resistance, even if there is a water hammer 2.5 times the nominal pressure, it will not cause any damage to the pipeline;

7. Anti-aging and long service life: HDPE pipes can be stored or used outdoors for 50 years without being damaged by ultraviolet radiation.

HDPE silent drainage pipe is a good pipeline, not only should have good economy, but also should have a series of advantages such as stable and reliable interface, material impact resistance, crack resistance, aging resistance, corrosion resistance, etc. Compared with traditional pipes, HDPE The piping system has the following series of advantages:

1. Reliable connection: the polyethylene pipe system is connected by electric heating, and the strength of the joint is higher than the strength of the pipe body;

2. Good low-temperature impact resistance: The low-temperature embrittlement temperature of polyethylene is extremely low, and it can be used safely in the temperature range of -60-60℃. During construction in winter, because the material has good impact resistance, the pipe will not be brittle;

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

4. Good chemical corrosion resistance: HDPE pipelines can withstand the corrosion of a variety of chemical media, and the chemical substances in the soil will not cause any degradation to the pipeline. Polyethylene is an electrical insulator, so it will not rot, rust or electrochemical corrosion; in addition, it will not promote algae or growth.