No two stormwater or sanitary drainage applications are exactly alike. And each solution needs to meet multiple criteria. CONTECH offers an incomparable breadth of products and materials so that you can implement the ideal drainage plan for your particular challenge. Each of our solutions is designed for hydraulic efficiency, ease of handling and installation, durability, and, of course, economy.

Jensen Bridge & Supply's variety of lock-seam corrugated steel pipe products are manufactured in 2-2/3" x ½" and 3" x 1" corrugations in galvanized, aluminized type II, and polymer coated steel.

Sizes and gauges range from 6" diameter through 144" diameter and 18GA to 8GA thick material.