Drainage Supply carries and distributes high-quality drainage products throughout the Midwest. We specialize in culverts but we carry a wide variety of products to meet all of your project needs!
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We maintain high standards for our products. We ensure all products meet required specifications, and DOT pipe certifications are available upon request.
- ASTM D 3350: Standard specification for polyethylene plastic pipe and fitting material
- ASTM D 5397: Standard test method for evaluation of Stress Crack Resistance of Polyolefin Geomembranes using Notched Constant Tensile Load Test
- ASTM F 405: Standard specification for single wall corrugated polyethylene pipe and fittings
- ASTM F 477: Standard specification for elastomeric seals (gaskets) for joining plastic pipe
- ASTM F 810: Standard specification for smooth wall polyethylene pipe for use in drainage and waste disposal absorption fields.
- AASHTO M-36: Standard specification for corrugated galvanized steel pipe
- AASHTO M-252: Standard specification for NTEP (DOT certified single wall) corrugated polyethylene drainage pipe, 3"- 10" diameter
- AASHTO M-294: Standard specification for NTEP (DOT certified dual wall) corrugated polyethylene pipe, 12"- 48" diameter