Steel Drainage Materials


Corrugated Steel Pipe and Accessories have been our specialty for most of our 100+ years. From your standard driveway culvert to a custom fabricated run with elbows, bevels, anti-seep collars and more, we have a steel drainage product for your project. We manufacture in galvanized, aluminized type II and polymer coated steel pipe materials in 6" - 156" diameter.

Corrugated Steel Pipe, Spiral Rib and Structural Plate
Slotted Drain, End Sections, Grates, Gates, and Custom Fabrication
Slotted Drain


Slotted Drain Brochure



Culvert End Sections

MDOT Steel End Section plans R-88-D


MDOT Safety Slope Steel End Section plans R-95-F







End Section Grates and Round Bar Grates

MDOT Steel End Section Grate plans R-92-C

Water Control Gates

Waterman Flap Gate F-10


Waterman Canal Gate C-10


Waterman Drainage Gate F-55







Custom Fabrication

CSP Tees, Wyes, Elbows, Laterals, Crosses,

Bevels, Skews, Inlet Stubs, Risers,

Water Control Structures, Grates,

Water Detention System Structures,

Flag Pole Bases, Hand Rails and much more!