Dual-Wall HDPE
Dual-wall HDPE pipe combines a strong corrugated exterior with a smooth interior liner for superior drainage flow. Built for heavy-duty applications from highway culverts to storm sewers, it’s available in diameters from 4” to 60” and meets both ASTM and AASHTO standards.
- Corrugated exterior with smooth interior for maximum flow
- Available in solid, slotted, and perforated configurations
- Diameters from 4” to 60”
- Lengths from 9.75’ to 30’ depending on diameter
- Meets AASHTO M252, M294, and ASTM F2306 standards
- BABA Act compliant — Made in the USA
- Lightweight, corrosion-resistant, and easy to install
AASHTO
| DIAMETER | SOLID | SLOT | PERFORATED | LENGTHS (FT) | PALLET QTY |
|---|---|---|---|---|---|
| 4 in. | X | X | 20 | 86 | |
| 6 in. | X | X | 20 | 33 | |
| 8 in. | X | X | 20 | 27 | |
| 10 in. | X | X | 9.75 | 20 | 11 | |
| 12 in. | X | X | 9.75 | 20 | 24 | 30 | ||
| 15 in. | X | X | 9.75 | 20 | 24 | 30 | ||
| 18 in. | X | X | 9.75 | 20 | 24 | 30 | ||
| 24 in. | X | X | 9.6 | 20 | ||
| 30 in. | X | X | 14 | 20 | ||
| 36 in. | X | 14 | 20 | |||
| 42 in. | X | 14 | 20 | |||
| 48 in. | X | 14 | 20 | |||
| 60 in. | X | 20 |
ASTM
| DIAMETER | SOLID | SLOT | PEROFRATED | LENGTHS (FT) | PALLET QTYS |
|---|---|---|---|---|---|
| 10 in, | X | X | 9.75 | 20 | 24 | 30 | 11 | |
| 12 in. | X | X | 9.75 | 20 | 24 | 30 | ||
| 15 in. | X | X | 9.75 | 20 | 24 | 30 | ||
| 18 in. | X | X | 9.75 | 20 | 24 | 30 | ||
| 24 in. | X | X | 9.6 | 20 | 24 | 30 |
| Wall Type | Dual-Wall |
|---|---|
| Material | High-Density Polyethylene (HDPE) |
| Standards/Compliance | AASHTO M252, AASHTO M294, ASTM F2306, BABA, NTPEP |
3-Year Limited Warranty
Century Products stands behind the quality of our HDPE pipe with a 3-year limited warranty. This warranty covers defects in materials and workmanship under normal use and service for the original purchaser. Built tough and proven in the field, our HDPE pipe is designed to deliver reliable performance season after season. If an issue arises, we’ll repair or replace the product, or cover the reasonable cost to do so, from our facility in Ponca City, Oklahoma. It’s dependable quality backed by a company that stands by its work.
