Plastic Permeable Pipe For Tunnel Railway Network Hard Drainage Permeable Pipe
Key Attributes
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Hard permeable pipe (plastic blind ditch, drain pipe, curved mesh water permeable pipe). There are small holes in the upper 2/3 pipe, and without holes in the lower 1/3 pipe, which can prevent the groundwater leaking twice and can quickly drained the ground- water.
Products are used in railway construction, highway construc- tion, airport runways, golf courses, football fields, large lawns, land- scaping, highways, landfill sites, slope retaining walls, tunnels and other large-scale drainage projects.
- Lightweight. Easy transportation and installation.
- Excellent weather resistance (anti-aging) and long service life.
- Extremely strong impact resistance and strong resistance to chemical corrosion.
- The water collection ability is extremely strong, which is 5 to 10 times that of other similar products.
- Fast fluid flow rate, which is 2 to 3 times that of concrete-filled steel tube or corrugated pipe of the same diameter.
- There are no small holes at the bottom, and the water is quickly drained away to prevent secondary leakage and soil erosion.


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