Hazard Resilient Ductile Iron Pipe (HRDIP)

Through a strategic collaboration with Kubota, McWane Ductile offers Hazard Resilient Ductile Iron Pipe (HRDIP)—a proven pipeline solution engineered to help water systems withstand earthquakes, liquefaction, landslides, subsidence, and other hazardous ground conditions while maintaining service continuity. HRDIP features a specialized restrained-joint design that allows pipelines to flex and accommodate significant ground movement while maintaining pipeline integrity, helping utilities reduce the risk of leakage, joint separation, and service interruptions. Available in AWWA 6", 8", and 12" dimensions, HRDIP meets ISO 16134 performance standards and is backed by McWane Ductile's engineering, technical, and customer support network.

Submittal Builder

In a continuous effort to make your job easier, we have developed an online submittal builder to quickly and neatly package your personalized presentation.

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Learning Center

Looking for answers to your DI pipe questions? Find decades of Ductile iron expertise with installation guides, videos, tip sheets, training resources, and more in our Learning Center.

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Pocket Engineer

Stop struggling with those hard-to-figure field calculations and put ease and efficiency right at your fingertips with our Pocket Engineer for mobile and desktop devices.

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