Min. Order Reference FOB Price
1 Set US$2,000.00-5,000.00 / Set
Product Description
Detail Information For 65/120 Double Conical Screw Barrel for PVC Foam Board: Application: for pvc extrusion Customer's Requirement: good abrasive resistance Screw's quality: nitriding quality, steel from BAOSTEEL company. Barrel's quality: nitriding quality, steel from BAOSTEEL ...