Do You Know Spiral Corrugated Steel Pipe?
Spiral corrugated steel pipe is a continuous circular pipe formed by rolling a galvanized steel strip into a certain wave shape, and then bending the spiral to make the edges of the steel strip interlocked with each other. Spiral corrugated culvert, also known as corrugated pipe culvert, refers to the corrugated pipe used in underground culverts such as highways and railways. It is a circular corrugated pipe made of corrugated steel plate or a corrugated pipe made of corrugated steel plate. Spiral corrugated culverts are widely used in highways, railway culverts, passages, small bridges, tunnels, temporary access roads, drainage pipes and various mine tunnel retaining walls.
The spiral corrugated steel pipe was invented by the Americans in 1896 and has been used for more than 100 years. It is an ideal substitute for cement pipes and reinforced concrete structures. The structure of the spiral corrugated steel pipe is reasonably stressed, the load is evenly distributed, and has a certain resistance to deformation, which can solve the problem of damage to the concrete structure of bridges and pipe culverts in cold northern regions (frost). Improve driving safety; reduce operation and maintenance costs after construction; the actual engineering cost of spiral corrugated steel pipes is also lower than that of bridges and culverts of the same span; spiral corrugated steel pipes have broad application prospects for replacing traditional products with their unique advantages and strong adaptability.
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