HDPE corrugated pipe

Corrugated Pipe – High-Quality HDPE/PP Corrugated Pipe for Drainage, Sewer & Construction

Key Features of Our Corrugated Pipe

• Superior Flexibility & Impact Resistance: Unlike rigid piping, our corrugated pipe features a unique wave-like structure that delivers exceptional flexibility, allowing it to bend and adapt to ground settlement, uneven terrain, and minor earthquakes without cracking or breaking. Made from high-grade HDPE/PP resins, it boasts excellent impact resistance—withstanding heavy loads, construction traffic, and harsh environmental conditions, ensuring long-term performance even in demanding sites.
• Excellent Drainage & Hydraulic Efficiency: The corrugated design creates a smooth inner wall (Manning coefficient ≈0.010) that minimizes flow resistance, enabling fast and efficient drainage of stormwater, sewage, and groundwater. Our corrugated drainage pipe is designed to prevent clogging, with a large internal diameter that maintains consistent flow rates, reducing the risk of flooding and water buildup in residential, commercial, and industrial areas.
• Corrosion & Chemical Resistance: HDPE/PP corrugated pipe is inherently resistant to corrosion, rust, rot, and chemical damage from acids, alkalis, salts, and soil contaminants. It does not require expensive anti-corrosion coatings or treatments, lowering maintenance costs and extending service life to 50+ years—ideal for underground installations, industrial waste transport, and coastal/marine environments.
• Lightweight & Easy Installation: Our corrugated pipes are significantly lighter than traditional concrete, steel, or PVC pipes, simplifying transportation, handling, and on-site installation. The flexible design allows for coil packaging (for small diameters) and easy bending, reducing the number of joints and installation time. Compatible with rubber seals, heat fusion, and mechanical connections, ensuring leak-proof performance and a secure fit.
• Environmentally Friendly & Sustainable: Manufactured from non-toxic, food-grade HDPE/PP resins, our corrugated pipes are safe for potable water-related applications and environmentally friendly. They are 100% recyclable, with low energy consumption during production, aligning with global green infrastructure goals and sustainable construction initiatives.

Versatile Applications of Corrugated Pipe

• Municipal Drainage & Sewer: Stormwater drainage systems, residential/commercial sewage disposal, road and highway drainage, and urban flood control. Our corrugated sewer pipe is designed to handle high flow rates and resist clogging, ensuring reliable performance in urban infrastructure.
• Industrial Use: Industrial wastewater transport, chemical waste drainage, mining slurry and leachate transport, and factory cooling system piping. The chemical resistance and durability make it ideal for harsh industrial environments.
• Agricultural Irrigation & Drainage: Farmland drainage, orchard and greenhouse irrigation, rural water supply, and livestock waste management. The flexible design adapts to farm terrain, while the corrosion resistance reduces maintenance and water waste.
• Construction & Special Projects: Cable protection (corrugated conduit), foundation drainage, tunnel and subway drainage, marine and dredging applications, and landfill leachate transport. Our corrugated pipe is also suitable for trenchless installation, minimizing disruption to existing infrastructure.

Product Specifications

• Diameter Range: OD 50mm – 2000mm (2 inch – 80 inch), with both single-wall and double-wall corrugated options.
• Material: HDPE (PE80, PE100), PP (Polypropylene), with food-grade and anti-UV options available for outdoor use.
• Pressure Rating (PN): PN 0.6, PN 1.0, PN 1.25, PN 1.6, suitable for low to medium pressure applications.
• Wall Type: Single-wall corrugated pipe (for light-duty applications), double-wall corrugated pipe (for heavy-duty, high-load applications).
• Standards Compliance: ISO 13928, EN 1329, ASTM F2306, GB/T 19472.1, ensuring global quality recognition and compatibility.
• Length Options: 6m, 10m per piece, or 50m, 100m per coil (custom lengths and colors available).

Why Choose Our Corrugated Pipe?