Multi Plate Corrugated Steel Arch Culverts: Half Circle, High Profile Arch, Low Profile Arch

Corrugated Steel Arch Culverts, also referred to as Structural Plate Arch Culverts, are designed to provide a robust and cost-effective solution for a variety of drainage and structural applications. Unlike traditional round corrugated steel pipes, these arch-shaped culverts are ideal for situations where larger spans are required. The arch design reduces the difficulty of assembly on-site and can accommodate larger spans with less cost compared to round culverts. This structural design also allows for greater flexibility in installation, particularly in areas where a large diameter round pipe would be impractical.

Corrugated Steel Arch Culverts from high-quality steel plates, typically made from Q235 or SS400, the corrugated steel arch culverts are available in various thicknesses ranging from 1.5mm to 8mm. They are also highly customizable in terms of pipe diameter (from 400mm to 9000mm) and corrugation patterns (68x13mm, 125x25mm, 150x50mm, 200x55mm, 300x110mm, 380x140mm, and 400x150mm). The anti-corrosion treatment includes hot-dip galvanizing with a coating thickness of ≥84μm (610g/㎡), ensuring long-lasting durability even in harsh environmental conditions. A second layer of corrosion protection, such as asphalt or epoxy resin coating, can also be applied for enhanced longevity, making these culverts suitable for over 100 years of use.

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• Urban Drainage and Sewage Systems: These culverts are suitable for city drainage systems, including rainwater pipes and sewage pipelines, effectively managing stormwater and wastewater in urban environments while ensuring long-term durability and low maintenance.
• Underground Applications: The versatile design of Corrugated Steel Arch Culverts makes them an excellent choice for underground utilities and common areas, including pedestrian tunnels and utility corridors, where structural integrity and ease of installation are paramount.
• Bridge and Culvert Reconstruction: When upgrading or reinforcing existing infrastructure, these culverts offer a robust solution for the reconstruction of old bridges or culverts, improving their strength and extending their service life with minimal disruption to the surrounding environment.