18" x 20', Galvanized Steel, Spiral Rib, Pipe

Long Service Life; The Most Environmentally-Friendly and Leed-Friendly Drainage Product on the Market; Superior Strength

Pipe; Nominal Pipe Size 18 Inch; Thickness 16 Gauge; Length 20 Foot; Material Steel; Finish Galvanized; Application Culvert, Storm Sewer, Underground Storage System, Underground Sand Filter, Slotted Drain, Pipe Rehabilitation Reline, Small Bridge, Conduit, Underdrain, Dewatering Casing, Riser, Pond Kit; Type Spiral Rib; Corrugated Size 2-2/3 Inch x 1/2 Inch