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Plastic pipe market prospect


Published:

2020-11-12

In recent years, China's total water supply has been around 50 billion cubic meters, reaching 51.342 billion cubic meters in 2011, of which 15.965 billion cubic meters were used for production, accounting for 31.09 percent of the total water supply.

Plastic pipe market prospect

In recent years, China's total water supply has been around 50 billion cubic meters, reaching 51.342 billion cubic meters in 2011, of which 15.965 billion cubic meters were used for production, accounting for 31.09 percent of the total water supply. Domestic water consumption is 24.765 billion cubic meters, accounting for 48.24% of the total water supply. In 2011, the length of urban water supply pipelines in China reached 570,000 km, 1.5 times that at the end of the tenth Five-Year Plan period.

But many urban water supply networks have serious leakage problems, with leakage rates as high as 25 to 30 percent. The plastic pipe corrosion resistance, PVC pipe system using flexible connection, PE pipe system using welding, leakage prevention effect is very obvious. Therefore, with the development and progress of plastic pipes in the field of outdoor water supply, it is an inevitable trend that more and more plastic pipes are used in urban water supply network.

At present, 37% of the main pipes in China's urban water supply network have serious aging problem, and 32.8% have inferior quality problem. The old, damaged and corroded urban water supply network is serious, and the average loss rate of water supply is up to 20%, which is a great waste of resources. Therefore, there is a large demand space for filling up leaks and replacing new plastic pipes for urban water supply.

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