Product Description

    Large diameter corrugated culvert is built by joining pieces of corrugated arching steel plates together.
    In piece type, it is easy to transport and so can save a lot of freight.The diameter of piece-joint culvert can reach as large as ***0mm.
   

1. Large diameter hot dipped plastic coating corrugated steel pipe has both rigidity and flexibility. The construct is reasonable for loading. The loading to it will be average distribution. It is deformation resistant.
2. Standardized designing, enlarged manufacturing in plant. Short period of production, high efficiency. Its suitable to reduce production cost and improve quality.
3. Fast installing speed, short working period, obvious social benefit.
4. The installing work will not be blocked by different seasons and environments.
5. It can solve the problem which frost heaving time and again destroy the concrete culverts in north cold area.
6. Its especially suitable for area with long term frozen soil, hove soil, soft soil, wet easy sunk loess. It will prevent the destroying due to the uneven settlement of foundation deformation.
7. Using it will reduce the using of traditional building materials such as cement, sand, and gravel, which protects the environment indirectly.
8. The cost of building bridge culvert with large diameter hot dipped plastic coating corrugated steel pipe will be lower than with concrete culvert of same span,