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Coast-to-coast, engineers and contractors rely on Contech Corrugated Metal Pipe for culverts, storm sewers, small bridges, conduits, stormwater detention systems, and windmill foundations. No other type of drainage structure offers the range of structural strength that is available with Corrugated Metal Pipe—it performs where rigid pipe fails.
With a variety of CMP products including helically corrugated HEL-COR® and spiral wound ULTRA FLO®, Contech offers engineers and contractors flexibility in designing drainage solutions to best fit their projects’ exact requirements.
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Corrugated steel pipe is similar to the superstructure of a building in that it supports the interior walls and gives structure to the facade. Steel is the proven, strong-shouldered material that is coated with zinc, Aluminized Steel Type 2, tough polymer or asphalt to increase durability for prolonged design life. Corrugated steel pipe is the strength at the core of all coatings and linings.
Contech’s CMP provides the power and tenacity to your culverts, storm sewers and stormwater detention systems to withstand severe environmental conditions and burial depths. We offer coatings and linings to increase the life of installations up to 100 years as well as provide products with a Manning’s “n” equivalent to other smooth wall drainage products.
