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Bimetallic Barrel/ Cylinder/ Abrasion Resistant

Bimetallic Barrel/ Cylinder/ Abrasion Resistant

We are a professional manufacturer of bimetallic screw and barrel, very abrasion resistant and have much longer life time. Specification: Screw diameter: 15mm-300mm Maximal length: 8000mm Barrel inner diameter: 15-300mm Maximal length: 4000mm