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Concrete Pipe  /  Arch Pipe

Arch Pipe

Reinforced concrete arch pipe delivers the hydraulic capacity of round pipe in a wider, lower profile — ideal where cover is shallow or vertical clearance is tight. Each size is engineered to be hydraulically equivalent to a standard round diameter, so you keep flow capacity without the depth.

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Reinforced concrete arch pipe
Specifications
Standard ASTM C506 · AASHTO M206
Equivalent rounds 15″ to 132″
Profile Low-rise, wide span
Joints Tongue & groove
Gaskets ASTM C443 (watertight)

Equivalent-round sizing shown is typical; confirm exact availability on quote.

Applications
Shallow-cover roadway crossings
Wide, low-clearance waterways
Replacing deteriorated metal arch
Storm drainage under fill limits

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Tell us your equivalent rounds and footage — we'll handle the rest.

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