... year Rich Experience;2. New Design for PVC Multi-layer coextrusion;3. Adopt excellent die block steel as material for long service ... pressure,etc.2. Pellet Die, Screen Changer, Plastic Compound Pipe Extrusion Die, Plastic Anomalous Pipe Extrusion Die,etc.3. PVC, PPR, UHMWPE, PU, ... PC, PA, PS, PE, PP, PERT pipe extrusion die,etc.Extrusion Die exported to ...