Introduction of HDPE Mining Pipe
High-density polyethylene pipe(HDPE pipe) is made from high density polyethylene as the main raw material, adding a small amount of antioxidants, Anti-UV absorbers and pigments.
Applications Fields of HDPE Mining Pipe
1. Urban water supply pipe network:
2. It can replace concrete pipe, cast iron pipe and steel pipe.
3. Industrial raw material transmission pipeline.
4. Landscaping water supply pipe network
5. Agricultural irrigation pipeline
Characteristics of HDPE Mining Pipe
1. Non-toxic and healthy
HDPE pipe is a green building material, and it’s free from poison, corrosion and scaling.
2. Anti-corrosion
As a kind of inert material, polyethylene is corrosion-resistant to variety of chemical media and electrochemical except for a few strong oxidizers, thus no anticorrosive coating needed.
3. No leakage
HDPE pipe mainly adopts hot-melt and electrofusion connection, which achieves integration of the piping system. It has good resistance to water hammer pressure and effective resistance to underground movement and end load, which greatly improves safety and reliability of water supply and ratio of water utilization.
4. Small flow resistance
Absolute roughness coefficient of PE water supply pipe’s inner surface is less than 0.01, which could effectively reduce the water consumption.
5. High toughness
HDPE pipe for gas supply is a material of high toughness and its elongation at break is generally over 500%. Also it has a remarkable capability to adapt to uneven settlement of the pipeline foundation. So, it is a kind of pipeline with excellent earthquake resistant performance.
6. Good flexibility
Because of its good flexibility, HDPE water supply pipe can be coiled and supplied in longer length, which saves a large number of fittings and increases the economic value of PE pipeline.
7. Long service life
HDPE pressure pipe can be used safely for more than 50 years.
