HDPE (High-Density Polyethylene) fittings are components used to connect pipes made of HDPE material in piping systems. These fittings are designed to join HDPE pipes in different configurations, such as elbows, tees, reducers, couplings, and flanges, among others. HDPE fittings are resistant to corrosion, chemicals, and abrasion, making them suitable for various applications such as water supply, sewage, gas, and wastewater treatment. These fittings are available in different sizes, types, and pressure ratings to suit specific project requirements.