Corrugated steel culverts

Corrugated metal pipe culverts is processed from carbon steel plate, and is hot dip galvanized as a way of anti-erosion. If it is classified by the integrity of the circumference, there are two forms, one is the integral pipe, another is fragments assembled pipe. It is an idea replacement for cement pipe culvert, cover culvert, box culvert and small bridges used in the road and railway projects. ♦The main application of corrugated metal culvert: Road, railway, hidden trench for waterways, tunnels, culverts, animal channels, and filter wells.For the load-bearing structure for bridge.Down-flow pipes, rainwater pipes, sewage pipes for the city.Underground pipelines.Reinforcement and reconstruction for tunnels, bridges, culverts.♦Economical and technical advantages: 1. High strength: 1.5 to 3 times stronger than cement pipe. 2. Light in weight: only 1 / 15 1 / 5 of the cement pipe with the same diameter. 3. Long service life: service life is more than 100 years. 4. Low cost: when the span (diameter)≥1m, the bigger the span is, the greater the economic benefits will be. 5. Convenient in construction: no need large machineries, only a little hand works is required on site. 6. Good axial flexibility: suitable for the places where the foundation settlement is serious. 7. The construction period can be shortened in half, hence saving labor costs. 8. Help to improve the “faulting of slab ends” phenomenon of land-based structures at the junction with the embankment, and improve the driving comfort. 9. Environmental protection and low-carbon release: reduce or completely abandon using conventional materials such as cement, sand, gravel and timber, this is conductive to environmental protection and reduction of carbon emissions. 10. Easy maintenance: maintenance free in a considerable part of the environment, hence reducing the operation costs significantly. ♦The products can also be made by the customers' requirement.We look forward to contacting with you and make a good relationship.