Germany 350 barrel

Germany 350 barrel Germany 350 barrel for petrochemical industry Product Details Diameter range: inner hole Φ15-500mm Material: High-quality powder alloy steel, tool steel, special stainless steel imported from Europe Application fields: PP.PE.PS petrochemical granulation extrusion, halogen-free material extrusion, PVC material extrusion, TPE/TPU material extrusion, etc. Advantage High-quality steel imported from Europe is used, and metallographic testing and composition