S75/33 Single Screw and Barrel for Plastic Pipe Extrusion Barrel

S75/33 Single Screw and Barrel for Plastic Pipe Extrusion Barrel. Customized Material Options: Available in 38CrMoAlA, SKD61, Stainless Steel, and 40Cr. Customized Size Availability: Diameter ranges from 5mm to 200mm with custom length options. High Hardness Performance: Nitrided hardness reaches 900-1000HV with bimetallic layer up to 69HRC. Precision Manufacturing: Screw straightness within 0.015mm and surface roughness Ra 0.4. One-Stop Service: Complete before-sales, production update, and after-sales support. One Year Warranty: Comprehensive warranty coverage for all mechanical equipment. Fast After-Sales Service: Quick response and support from experienced technical team. Multiple Alloy Materials: Options include Ni-based, Co-based, and Tungsten carbide alloys.