DUAL WALL CULVERT PIPE
HDPE & POLYPROPYLENE DRAINAGE PIPE
Reliable culvert pipe and storm drainage solutions for agricultural, commercial, roadway, and stormwater applications.
CULVERT PIPE FOR DRAINAGE & STORMWATER
All-Tex Irrigation & Supply offers durable dual wall culvert pipe for agricultural drainage, commercial drainage, roadway drainage, and stormwater management projects.
N-12 HDPE CULVERT PIPE
Dual wall HDPE pipe with a smooth interior and corrugated exterior.
N-12 dual wall HDPE culvert pipe combines excellent hydraulic performance with structural strength. The smooth interior provides efficient water flow, while the corrugated exterior delivers strength for demanding underground drainage applications.
High-density polyethylene provides excellent resistance to corrosion, abrasion, chemicals, hot soils, and effluent, making N-12 an effective alternative to reinforced concrete pipe and corrugated metal pipe.
N-12 HDPE PIPE FEATURES
- Smooth interior with a Manning's value of 0.012 for efficient water flow
- Durable HDPE construction resists corrosion, chemicals, abrasion, and effluent
- Lightweight design simplifies transportation and installation
- Corrugated exterior provides structural strength for underground drainage
- Available in soil tight, water tight, and plain end configurations
- Joint options include bell and spigot, gasket, bell wrap, and pressure-rated couplers
- Water-tight joint options available to meet ASTM D3212 requirements
HP STORM POLYPROPYLENE PIPE
High-performance dual wall polypropylene pipe for storm drainage.
HP Storm is a high-performance dual wall polypropylene drainage pipe designed for gravity-flow storm drainage applications where strength, durability, and reliable joint performance are important.
The smooth interior provides excellent flow characteristics, while the corrugated exterior provides structural strength. Its extended bell and spigot joint is designed for long-term, watertight performance.
HP Storm meets or exceeds ASTM F2881 and AASHTO M330 and is approved for applicable storm drainage uses by federal and industry organizations including the U.S. Army Corps of Engineers, FAA, and AREMA.
HP STORM PIPE FEATURES
- High-performance polypropylene construction
- Increased stiffness for demanding underground drainage installations
- Extended bell and spigot joint designed for watertight performance
- Smooth interior with a Manning's value of 0.012 for efficient flow
- Excellent resistance to chemicals, abrasion, hot soils, and effluent
- Lightweight construction for easier transportation and installation
CULVERT PIPE & DRAINAGE SOLUTIONS
Contact All-Tex Irrigation & Supply for HDPE culvert pipe, storm drainage pipe, and project-specific drainage solutions.