This robust smoothwall conduit from Duraline is expertly crafted from high-density polyethylene (HDPE), ensuring outstanding durability and flexibility for various applications. With the capability to be installed in cold climates, it serves effectively as both an outer conduit and innerduct, thereby providing versatile installation options. Continuous lengths and long reels eliminate the need for frequent joints, enhancing installation efficiency, while the co-extruded SILICORE ULF lining option allows for longer cable pulls and higher-speed jetting, making it ideal for demanding installations. Designed to meet or exceed industry standards including ASTM, NEMA, and UL, this conduit is not only reliable but also marked for easy identification with details on material, standards, and sequential measurements, providing peace of mind in every setup.