3 Inch HDPE Wire Mesh Skeleton Reinforced Pipe Polyethylene Composite Hose. 50-Year Service Life: Ensures long-term durability and reliability under normal operating conditions. High Pressure Resistance: Steel wire mesh reinforcement provides superior compressive pressure and creep resistance. Corrosion and Scale Free: HDPE inner and outer layers offer excellent anti-corrosion performance and prevent scaling. Flexible and Low Expansion: Maintains axial flexibility while ensuring a low linear expansion coefficient for stability. Fast Electric Fusion Connection: Enables quick construction with leak-proof joints using electric fusion technology. High Water Delivery Capacity: Smooth inner wall reduces friction resistance for efficient fluid transport. Wide Diameter Range: Available in OD sizes from 63mm to 1200mm to suit various project needs. Lightweight and Easy Transport: Reduces loading, unloading, and transportation costs compared to traditional pipes.