Corrugated steel culvert

Structural Plate is perfect for projects that require large pipe. This product offers efficient, easy installation.

Corrugated steel culvert is a type of drainage structure made from corrugated steel that is used to channel water through an area, typically under a road, railway, or other infrastructure. The corrugated design provides strength and flexibility, making it an effective solution for managing water flow and preventing erosion.

Yitong established in 1998, is China's largest manufacturer of corrugated steel culvert pipes, producing up to 100,000 tons annually. Equipped with advanced production lines, including the world’s leading spiral corrugated steel pipe culvert technology, Yitong has played a pivotal role in the corrugated steel industry both domestically and internationally. With over 55,000 corrugated steel bridges and culverts completed globally, Yitong's solutions are widely used for culverts, bridges, tunnels, ecological crossings, pedestrian walkways, warehouses, and more. Yitong specializes in addressing complex project challenges, including areas with limited concrete materials, difficult foundations, or unique geological conditions. Its products, available in integral or assembled types with diverse shapes such as round, oval, and arch, can be customized based on load, foundation, and environmental conditions. Partnering with Culvert Tech, Yitong delivers innovative solutions for infrastructure projects worldwide.

Depth of cover

The minimum allowable depth of cover is the largest of:

For roads H=B/8+0.2(m) H=B/6(m) and not less than 0.6（m）

For railways H=B/4 and not less than 0.6(m)

There is a possibility to reduce depth of cover provided that suitable checking calculations will be made.

Durability

Applications of Corrugated Steel Culverts

Roads and Highways:

Underpasses: Used to allow water to flow under roads and highways without causing erosion or flooding.

Crossings: Provides drainage for areas where roads cross streams or ditches.

Railways:

Track Crossings: Ensures proper drainage under railway tracks to prevent water accumulation and maintain track integrity.

Drainage Systems:

Stormwater Management: Helps manage stormwater runoff by channeling it away from areas prone to flooding.

Erosion Control: Prevents soil erosion by directing water flow.

Agricultural Applications:

Field Drains: Used in agricultural fields to manage water flow and prevent waterlogging.

Industrial Sites:

Site Drainage: Provides drainage solutions for industrial areas, reducing the risk of water-related damage and ensuring proper water management.