Min. Order Reference FOB Price
1 Set US$2,000.00-6,000.00 / Set
Product Description
Detail Information For 55/120 SKD61 Liner Double Conical Screw and Barrel for PVC Extrusion: Application: for high abrasive resistance requirement. Customer's Requirement: good abrasive&corrosive resistance. Screw's quality: bimetallic screw, base material: 38CrMoAlA, steel from BAOSTEEL ...