Duraline's HDPE Innerduct is engineered for a wide range of applications, from telecommunications to municipal and transportation projects. This 4-way innerduct, featuring a durable ribbed design, is not only suitable for direct burial but also adapts seamlessly to aerial, trench, and plowing installations. With a smooth interior lined with SILICORE, a permanent co-extruded ultra-low friction layer, this product ensures efficient cable pulls, making it ideal for lengthy installations up to 5000 ft. The innerduct is available in a variety of colors, including blue, brown, and green, and is a versatile solution for the ever-growing demands of underground infrastructure and wind farm operations.