
Solid Bolt Sphere Blank for Solid Bolt Sphere Processing with Solid Type. Wide Size Range: Diameters available from 80mm to 400mm for various specifications. Customizable Material: Options include 45# Steel, Q355b, or other grades upon request. Hot Forging Process: Ensures uniform internal structure and excellent mechanical properties. Quality Control: Strict material analysis, dimensional inspection, and ultrasonic testing available. Surface Condition: As-forged with scale removed, ready for further machining. 1 Year Warranty: Comprehensive warranty coverage for all mechanical equipment. Flexible Customization: Dimensions and material grades tailored to customer requirements. Reliable Manufacturer: Established in 2002 with Grade II qualifications and ISO standards compliance.