Assembled corrugated steel pipe also called assembled metal pipe is assembled by curved corrugated board assembled that widely used in highway, railway culverts, channels, bridges, tunnels, temporary pavement, drainage channels and a variety of mine roadway retaining wall supporting projects.

The unique advantages of assembled corrugated steel pipe:
Assembled corrugated metal pipe adopts the standard design, centralized production and the products are manufactured according to customers' design requirements or drawing. It has strong adaptability to different use of the environment. At the same time the on-site installation of civil engineering and structural section can be separate implemented to reduce or simply abandon the conventional building materials therefore the construction period is shorter and it has far-reaching environmental protection sense.