spirolite® profile wall hdpe pipe

Engineered Strength for Large-Diameter Drainage & Rehab Applications

Spirolite® Profile Wall HDPE Pipe is a high-performance, large-diameter pipe system designed for gravity and low-pressure applications. Using a continuous helical winding process, Spirolite® combines smooth inner and outer walls with a structured profile to achieve outstanding stiffness, durability, and flow efficiency.

Available in diameters up to 120 inches, Spirolite® is ideal for storm sewers, sanitary systems, and trenchless rehabilitation projects. Its corrosion-resistant HDPE construction provides long-term reliability in even the most aggressive environments.

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key benefits

High Stiffness-to-Weight Ratio – Engineered strength for deep burial and heavy loads
Lightweight Design – Simplifies handling and installation
Corrosion & Chemical Resistance – Long-term protection against soil and water attack
Watertight Joints – Bell-and-spigot gasketed connections prevent leakage
Large Diameter Capability – Up to 120" OD for major infrastructure applications

Cost-Effective performance

Spirolite® offers significant cost advantages over concrete, fiberglass, and steel alternatives. Its lightweight profile reduces shipping and handling costs, while longer pipe lengths and gasketed joints speed installation. In trenchless projects, Spirolite® can be used as a rehabilitation liner, minimizing excavation and surface restoration.

Combined with its long service life and low maintenance requirements, Spirolite® delivers one of the lowest life-cycle costs per linear foot in large-diameter pipe solutions.