This is our PVC pipe three-layer co-extrusion line which has been sold and praised by many customers. The middle layer of this PVC pipe is foaming PVC resin and usually the raw material formulation of the middle layer and outside inside layer is different, which means it has higher technology requirement of the pipe extruder.
The quality of final PVC pipes is influenced by both the raw material formula and the extrusion process design. Our company's PVC pipe production line not only balances high production capacity, but also ensures the overall coordination and stability of the PVC pipe extrusion line.