Managing the Flow Above and Below Ground
HDPE systems engineered for reliable stormwater, wastewater, and combined sewer management—protecting communities and the environment.
Resilient Systems for Stormwater and Wastewater Control
Drainage infrastructure must perform in all conditions—handling peak flows, resisting corrosion, and maintaining long-term structural integrity. Infra Pipes delivers engineered HDPE systems that meet these demands for municipal, industrial, and environmental projects. From large-diameter gravity mains to fully integrated detention systems, our products provide watertight performance and the flexibility to address unique site conditions.
Explore Infra Pipes Products for Drainage Applications
Weholite®
Large-diameter structured wall HDPE for gravity flow
Vertical Structures
Manholes, access shafts, and chambers
Horizontal Structures
Culverts, outfalls, chambers, and liners
CSO/SSO Detention Systems
Custom-engineered overflow control solutions
Sclairpipe®
Solid-wall HDPE pressure pipe for water, sewer, and industrial use
Pump Stations
Factory-built HDPE pump stations for stormwater and wastewater systems
Sewer
Green-coded HDPE tubing for municipal and residential wastewater service
Leak-Free, Corrosion-Resistant, and Built to Last
HDPE drainage solutions offer performance and installation benefits over traditional materials:
Fusion-welded joints prevent infiltration and exfiltration
Corrosion, abrasion, and chemical resistance in aggressive conditions
Lightweight for easier transport and faster installation
Flexible enough for trenchless rehabilitation or complex layouts
Long service life, often exceeding 100 years in buried conditions
Protecting Water Resources and Reducing Waste
Our HDPE drainage systems are designed for long-term environmental protection. Leak-free joints prevent contamination, while corrosion resistance reduces maintenance and chemical treatment needs. Lightweight products reduce transportation impacts, and their long service life minimizes waste from replacements. At end-of-life, HDPE can be fully recycled—supporting sustainable infrastructure goals.
Applications Include:
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Stormwater conveyance and detention
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Sanitary sewer overflow (SSO) and combined sewer overflow (CSO) control
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Culverts, crossings, and outfalls
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Treatment plant drainage systems
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Large-scale detention and retention basins
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Rehabilitation of aging concrete or clay systems
Meeting Municipal and Environmental Standards
Infra Pipes drainage products are manufactured to meet or exceed:
ASTM F894, F714, D3035
Local and project-specific hydraulic and structural design criteria
Have a complex drainage challenge? Our in-house engineering team provides guidance and support for system development, bid preparation, and tailored solutions for stormwater, wastewater, and combined sewer projects.