Description
Product Overview 36 × 30 Dual-Wall HDPE Drainage Pipe
The 36 × 30 HDPE dual-wall drainage pipe is engineered for high-capacity stormwater, culvert, and subsurface drainage applications. It features a smooth interior wall for efficient water flow and a corrugated exterior wall for structural strength under soil loads. Made from high-density polyethylene (HDPE), this pipe is corrosion-resistant, chemical-resistant, and lightweight, making it easier to handle and install compared to concrete or metal alternatives. Available in plain-end, soil-tight, or watertight joint configurations, this pipe is suitable for large drainage projects, roadway culverts, French drains, and commercial or residential stormwater management systems.
Specifications
| Specification | Details |
|---|---|
| Nominal Diameter | 36 in |
| Approx. Outside Diameter | ~42 in (varies by manufacturer) |
| Length | 30 ft per section |
| Material | High-Density Polyethylene (HDPE) |
| Wall Type | Dual wall: smooth interior / corrugated exterior |
| Hydraulic Mannings n | ~0.012 |
| Joint Options | Plain End / Soil-Tight / Watertight |
| Standards | AASHTO M-294, ASTM F2306, ASTM F2648 (varies by manufacturer) |
Benefits
Smooth interior maximizes flow and reduces clogging.
Corrugated exterior provides structural strength for buried installations.
HDPE resists corrosion, abrasion, and chemical exposure.
Lightweight for easier transport and faster installation.
Multiple joint options allow flexibility for stormwater or subsurface applications.
Typical Applications
Stormwater drainage for commercial, residential, or roadway projects.
Culverts and under-driveway drainage.
French drains and subsurface drainage systems.
Landscape and erosion control drainage.
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