High-Density Polyethylene (HDPE) corrugated pipes are widely used in various applications due to their strength, flexibility, and resistance to chemicals and environmental stress. The production of these pipes involves a sophisticated process known as extrusion, which transforms raw HDPE resin into finished products. This article will explore the workings of an HDPE corrugated extrusion production line in detail, including its components, processes, advantages, and applications.