First, the performance of HDPE pipe
1. Not easy to break: The outer wall of the HDPE pipe is an annular corrugated structure, which effectively enhances the stiffness of the pipe, and can resist cracking even if the water pressure is large and the water flow impact is long.
2. Good flexibility: HDPE pipe also has good flexibility, which is not easy to be deformed due to the sudden extrusion of the surrounding environment, thus ensuring its stable use
2. The price is economical and reasonable: compared with the traditional reinforced concrete drainage pipe, the raw material used in HDPE pipe is plastic, the cost is low, and its price is relatively economical. HDPE pipe can also quickly adapt to the change of soil, has high flexibility and impact resistance, reduces the cost of maintenance and replacement, and is a relatively economical and reasonable pipe material.
3. Convenient transportation and construction: the weight of HDPE pipe is light, and the transportation and construction are convenient, which greatly reduces the burden of handling and construction. It also reduces the risk of many possible handling safety accidents and ensures safety.
Second, the use of HDPE pipe
1. Pipeline system of urban water treatment project: the material of HDPE pipe is environmentally friendly and safe, light in quality and convenient for construction, making it a heavy pipe for urban water supply.
2. Gas pipeline transportation: HDPE pipeline has stable performance, can withstand large pressure, and can be connected with zero leakage, which can be used as a medium and low pressure natural gas transmission pipeline.
3. Chemical industry: HDPE pipe has high corrosion resistance, long service life and cost saving, and is one of the best choices for transporting various acid and alkali salt solutions.
4. Transportation of construction raw materials: HDPE pipe wall is smooth and non-scaling, and the friction resistance is small, which has been widely used for conveying mineral sand, fly ash of power plants, river silt cleaning, etc
