Ultra-Flo Smooth Interior Culvert

ultraflo-culvertGalvanized, Aluminized, or Polymer-Coated Steel or Aluminum smooth flow pipe with a Mannings n of 0.012. The spiral rib profile is designed to provide the flow characteristics of concrete while maintaining the structural capacity and low installation cost of corrugated metal pipe.

CONTECH ULTRA FLO® Pipe has over a decade of proven performance on municipal, transportation, airport, shopping center, and residential development storm sewer projects.