Insulated Pipe Production Line 508-1620mm

In this video, we take you inside Qingdao Huashida Machinery's advanced manufacturing facility to explore our insulated pipe production line for diameters 508-1620mm. You'll see the complete extrusion process, from raw material feeding to final pipe formation, and understand how our decades of experience in plastic pipe machinery deliver reliable solutions for municipal heating, water supply, and oil/gas pipeline applications.