... pipe extrusion line 100% original pipe machinery hot selling plastic machinery pvc pipe extrusion lineCharacteristics of the equipmentGF series plastic pipe material production line ... pipe, and core layer bulpo pipe, etc, it can also produce PP, PE, ABS, & PPR, PEX, silicon core pipe and pipe ... 400Diameter 315-630Diameter 450-800Diameter of pipe material (mm)Diameter16-63Diameter16-110Diameter32- ...