... Extrusion Line, UPVC, CPVC Pipe Making Machine, PVC Pipe Production Line, Plastic Machinery PVC Pipe Extrusion Line, UPVC, CPVC Pipe Making MachineSJSZ series plastic pipe extrusion line ... high-quality products. Tractors can be divided into up and down pedrail, three-claw, four-claw, six ... of the clients, the company will equip the extrusion line with specific devices to form pipe production lines ...