Corrugation 300mm x 110mm
Corrugated steel pipe culvers are approved by most of American road and railways administrations and national standards. They are manufactured in accordance to American and Australia standard.
Corrugation 300*110 is independently designed and researched by Yitong Company, the product is between the product Corrugation 200*55 with Corrugation 400*150 and provide more choice for customers.
For corrugation limited, the minimum diameter of the product is 6 meters, the thinnest of wall thickness is 3 millimeter, Special diameter, wall thickness, can be designed and according to customers’ requirements or construction site conditions.
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.
