BenK 16-6m HDPE pipe extrusion line is used to produce HDPE water and gas pipelines, it can produce 1/2 inch to 2.5 inches, Benk produces the HDPE pipe extrusion line manufacturer more than 15 years in Zhangjiagang city, the max. production speed can reach 22max. Benk has normal speed and high-speed HDPE pipe extrusion line for your choose