Glass fiber reinforced plastic pipes have the characteristics of corrosion resistance, anti-aging, light weight, high strength, anti-seepage, non-toxic and smooth surface, and can reduce project costs. Therefore, the pipeline has been widely used. The products can be used in drinking water transportation and supply, municipal sewage pipeline systems, rainstorm-proof sewer pipelines, seawater pipelines, circulating water pipelines for power plants, agricultural irrigation, cooling pipelines for factories and desalination plants, and oil and gas pipelines.

Characteristics of glass fiber reinforced plastic sand pipe：

1. High strength: Scientific layering design can make the ring stiffness of glass fiber reinforced plastic pipe reach 5000N/m²-15000N/m², and the internal pressure reaches 0.1MPa-2.5MPa.

2. Excellent hydraulic characteristics: the roughness coefficient of the inner wall can be maintained at no higher than 0.009 within 50 years. Therefore, under the premise of the same flow rate, it is 1-3 pipe diameter levels smaller than other pipes, and can save energy by 20%-30%.

3. Corrosion resistance: Excellent corrosion resistance is a characteristic of the material of glass steel pipe itself.

4. Freezing resistance: When the tube is full of water and all frozen, there will be no ice cracking phenomenon.

5. Light weight: it is equivalent to 1/6-1/3 of steel pipe and 1/15-1/10 of concrete pipe, which is easy to carry and install.

6. Maintain water quality: special food-grade resin can be used to make the lining, which meets the domestic and foreign hygiene requirements for conveying drinking water.

7. Long life: 50 years of service life is the design standard.