Shanxi Jianing Forging produces a full range of flanges, including plate-type flat welding, neck butt welding, stainless steel, carbon steel, wind turbine tower tubes, pressure vessel flanges, blind plates, figure-8 blind plates, and threaded special-shaped flanges, all customizable with multiple sealing surface types, and a full set of production qualifications for stable supply.
Under heavy load, high-speed driving, or complex road conditions, if the wheel hub flange lacks sufficient strength or precision, it is prone to deformation, loosening, or even breakage, leading to wheel instability and frequent driving safety hazards. Jianing's forged hub flanges use rigorous forging techniques and fine machining to enhance the fatigue strength and dimensional consistency of the flange discs, fundamentally solving connection failure issues and providing reliable support for dri
Under heavy load, high-speed driving, or complex road conditions, if the wheel hub flange lacks sufficient strength or precision, it is prone to deformation, loosening, or even breakage, leading to wheel instability and frequent driving safety hazards. Jianing's forged hub flanges use rigorous forging techniques and fine machining to enhance the fatigue strength and dimensional consistency of the flange discs, fundamentally solving connection failure issues and providing reliable support for driving safety.
This product is a wheel hub flange (wheel hub flange plate) produced by Jianing Forging, made from high-quality alloy steel through die forging, then finely machined through multiple processes including CNC turning, drilling, and surface treatment. Suitable for various types of wheel hub connection systems such as commercial vehicles, passenger cars, construction machinery, and special vehicles, it features excellent load capacity, impact resistance, and interchangeable assembly, making it a key connecting component in wheel hub assemblies.
Forging of relatively high-strength alloy steels: high-quality alloy steels such as 42CrMo and 40Cr are selected and formed by integral die forging, resulting in a dense internal structure and superior tensile and yield strength than castings.
High-precision machining: CNC equipment is used for precision machining of key areas such as end faces, internal holes, and threaded holes. Flatness, coaxiality, and hole diameter tolerances are controlled within 0.05mm, helping ensure smooth assembly and sealing performance.
Reliable heat treatment process: After forging, quenching and tempering (quenching + high-temperature tempering) yields a uniform tempered sorbitite microstructure, stable overall mechanical properties, and long fatigue resistance.
Comprehensive surface protection: Various surface treatment solutions such as galvanizing, dacro, phosphating, and spraying are available to meet corrosion resistance and rust prevention requirements in different environments.
Wheel hub flanges are customized products and require special quotations based on specific models, specifications, materials, surface treatments, and order quantities. We welcome drawings or technical requirements, and we will promptly calculate a reasonable price for you.
Free technical consultation: We provide product selection, installation advice, and drawing verification services.
Delivery Support: Production scheduled according to order schedule, standard specifications delivered within 15-25 working days, expedited orders negotiable.
Quality traceability: Each batch of products comes with material and dimensional inspection reports, supporting third-party testing.
After-sales response: If quality issues arise during use, a solution will be provided within 48 hours.
| Parameter items | Parameter values/range |
|---|---|
| The outer diameter of the rough blank | Φ150mm – Φ450mm |
| Central hole diameter | Φ60mm – Φ220mm |
| Number of bolt holes | 5-hole / 6-hole / 8-well / 10-well |
| Thickness | 20mm – 80mm |
| Applicable hub bolt specifications | M14 / M16 / M18 / M20 |
| Material | 42CrMo / 40Cr / 45# steel (acceptable) |
| Surface treatment | Galvanizing / Dacro / Phosphating / Spraying |
| Implement standards | GB/T 1239, DIN 743, customer drawings |
