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Corrugated Metal Culvert Pipe Arch - Galvanized or Polymer Coated

A simple drawing shows how we measure and signify corrugated steel pipe-arch.

We signify the dimension of corrugated steel pipe-arch by span × rise

For most applications, normal round metal culvert pipe is recommended. But sometimes there is limited headroom or cover over the pipe, or higher hydraulic capacity with little runoff is preferred. Thus comes out the idea of corrugated metal culvert pipe arch. The low, wide design distributes the flow area horizontally, providing hydraulic capacity without raising the finish grade.

We don't fabricate aluminum products, so we mean the same when saying corrugated steel pipe arches. It is the economical options going with different finish coatings, zinc coating or polymer coating. We signify the dimension of corrugated steel pipe arch by span × rise as international conventions.

A pile of polymer coated corrugated metal culvert pipe-arch

Here are some black polymer coated corrugated metal culvert pipe arch.

Galvanized corrugated steel pipe-arch

Galvanized corrugated steel pipe arch in the job-site.

Part of Specifications for Metal Culvert Pipe
Span × Rise (mm) Equivalent Diametre (mm) Corrugation Profile (mm) Pipe Wall Thickness (mm) Coating Thickness (μm)
680 × 540 600mm 68 × 13 2.0-4.0 ≥63
830 × 660 750mm 68 × 13 2.0-4.0 ≥63
1010 × 790 900mm 68 × 13 2.0-4.0 ≥63
......
1170 × 910 1000mm 75 × 25 2.0-5.0 ≥63
1680 × 1300 1500mm 75 × 25 2.0-5.0 ≥63
2200 × 1600 2000mm 75 × 25 2.0-5.0 ≥63
......
1680 × 1300 1500mm 125 × 25 2.0-5.0 ≥63
2200 × 1600 2000mm 125 × 25 2.0-5.0 ≥63
2850 × 1900 2500mm 125 × 25 2.0-5.0 ≥63
......

Note:

  1. The coating thickness shown here is galvanizing standard. Usually polymer coating layer is thicker than galvanizing.
  2. Not all specifications are listed here. Contact us for more choice.

 

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Hebei Anrun Anticorrosion Pipe Industry Co., Ltd.
E-mail: sales@metalculvertpipe.com

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