Inner Rib Reinforced PE Spiral Corrugated Pipe

DN300-3000mm | SN8-SN16

Inner Rib Reinforced PE Spiral Corrugated Pipe utilizes internal rib structures to achieve exceptional ring stiffness, enabling production of large diameter pipes for major infrastructure projects. ## Manufacturing Technology The spiral winding process with integrated inner ribs creates a structurally optimized pipe that maximizes strength while minimizing material usage. This technology enables production of diameters up to 3000mm. ## Structural Design - **Inner Rib System**: Integrated ribs provide internal support and enhance ring stiffness - **Spiral Structure**: Continuous spiral winding ensures uniform strength distribution - **Optimized Profile**: Computer-designed profile geometry for maximum efficiency ## Project Applications Ideal for trunk sewer lines, large-scale stormwater systems, and industrial drainage where large flow capacity and high structural strength are required.