There are many types and materials of pipes, and each has different characteristics. However, HDPE pipes have become more and more widely used in recent years, and have become the first choice of more people, especially in large municipal or drainage projects.
Why HDPE pipes are preferred? Mainly because of the following advantages:
1. Environmentally friendly materials
The raw material of HDPE pipe mainly comes from polyethylene in Sinopec, which is non-toxic, odorless and non-corrosive. It does not decompose harmful substances in the production process. It is recyclable and easy to process, which is in line with the national policy of developing circular economy.
2. High dielectric strength
HDPE pipe has strong dielectric properties, especially high insulation dielectric strength, especially suitable for wires and cables.
3. Crack resistance
HDPE pipe is stable in structure, not easy to be damaged and cracked, and has a low price. It can effectively reduce noise. It has been gradually applied in building wiring, household appliances, communication equipment, etc.
4. Impact resistance
1) The special structure of HDPE pipe makes it have high mechanical strength and high ring stiffness, and can withstand strong impacts more strongly than traditional pipes, such as areas with multiple earthquakes.
2), the low temperature resistance of HDPE pipe, strong ductility, not easy to be brittle, can resist the impact of extremely cold weather, such as northern China.
5. Wear resistance
The high polymer composition of HDPE pipe is the main reason for its high wear resistance. The wear resistance is even higher than that of most metals, and the self-lubrication is good. It is an ideal pipe.