Great Wall Composite Steel Hat Brake Discs

Brake Discs Features:                                                   

Slotted & ventilated brake discs achieve an optimal synthesis of performance characteristics through their engineered design. The linear slots machined into the disc face perform the essential function of continuously cleaning the brake pad surface, effectively removing debris and combustion gases from the interface. This maintains consistent friction characteristics and ensures a linear, predictable braking response. Combined with the centrifugal ventilation mechanism that provides exceptional heat dissipation, along with effective water clearance and inherent structural integrity, these discs deliver reliable and modulated braking performance across diverse operating conditions. This comprehensive approach to brake system design represents an intelligent engineering solution that enhances both vehicle capability and driver confidence through superior control and stability.

Overview

Designed specifically for Great Wall vehicles – from popular SUVs to rugged pickups – these brake discs combine a composite friction ring with a steel hat (centre mounting hub) in a two‑piece construction. This design philosophy prioritises durability, thermal stability, and serviceability, making them a smart choice for drivers who use their vehicles in demanding conditions.

Key Features at a Glance

• Composite Friction Ring – Offers improved thermal characteristics compared to conventional cast‑iron discs, helping to manage heat build‑up during extended braking.

• Steel Hat (Centre Hub) – Provides a robust, corrosion‑resistant mounting interface that maintains structural integrity over the life of the disc.

• Ventilated Design – Internal vanes between the friction surfaces promote airflow, efficiently cooling the disc during heavy or repeated braking.

• Hub‑Integrated Assembly – Supplied as a complete unit with the hub pre‑fitted, simplifying installation and ensuring precise concentricity.

• Multiple Surface Finishes – Choose from painted or coated options for enhanced corrosion protection, matching your local climate and aesthetic preferences.

• Direct Fitment – Manufactured to Great Wall's original specifications, requiring no modifications for installation.

What Makes the Composite + Steel Hat Design Different?

• Two‑Piece Construction – Unlike a traditional one‑piece cast disc, this design separates the friction ring (composite material) from the mounting hub (steel). This allows each component to be optimised for its specific function.

• Thermal Expansion Management – The composite ring and steel hat can expand at different rates under heat without compromising the disc's overall integrity, reducing the risk of warping and vibration.

• Simplified Servicing – In some configurations, the two‑piece design allows the friction ring to be replaced independently of the hub, potentially lowering long‑term maintenance costs.

• Weight Consideration – The composite material, paired with a carefully engineered steel hat, contributes to reduced unsprung mass, which can positively influence suspension response and ride comfort.

Who Is This Product For?

• Great Wall SUV owners – Whether you drive a Haval, Tank, or other Great Wall SUV, you need brakes that can handle the weight and dynamics of a taller, heavier vehicle. These discs are built with that in mind.

• Pickup truck users – For Great Wall pickups that frequently carry loads, tow trailers, or traverse uneven terrain, brake durability is non‑negotiable. The composite + steel hat design offers the thermal resilience needed for these demanding tasks.

• Off‑road and overland enthusiasts – If your Great Wall vehicle sees gravel, mud, or steep descents, you need brakes that resist fade and maintain consistent performance across varying temperatures and surfaces.

• Workshops serving the Great Wall market – Having a reliable, high‑quality brake disc option for Great Wall models allows your shop to offer customers a competitive alternative to dealership parts, without compromising on safety or durability.

What Problem Does This Product Solve?

• Heat Fade – Descending long mountain passes or towing heavy loads generates intense heat. The ventilated composite design helps dissipate this heat more effectively than some conventional alternatives.

• Corrosion and Seizing – The steel hat is engineered to resist rust, reducing the likelihood of the disc becoming seized to the wheel hub – a common frustration during brake servicing.

• Vibration and Judder – Precision machining ensures minimal run‑out and thickness variation, directly addressing the pedal pulsation that often plagues worn or poorly manufactured discs.

• OEM Cost – Genuine Great Wall brake discs can carry a premium price. This product offers a quality alternative that meets or exceeds the performance requirements, at a more accessible price point.

Available Configurations

Surface Protection:

• Painted – Durable paint applied to the hat and outer edges, providing effective rust resistance and a clean, finished look.

• Coated – Advanced anti‑corrosion coating (e.g., zinc or geometric) that offers long‑term protection, wearing gradually from the friction area during normal use while keeping the rest shielded.

Standard Design Features:

• Ventilated construction

• Hub‑integrated assembly

• Composite friction ring with steel hat

Certifications & Quality Assurance

• ECE R90 Certified – Confirms the disc meets European safety standards for replacement brake components, ensuring reliable stopping performance.

• ISO‑compliant Manufacturing – Winhere's production facilities operate under internationally recognised quality management systems.

• Dimensional Accuracy – Every disc is machined to precise tolerances, ensuring a perfect fit for Great Wall vehicles and reducing the risk of installation issues.

Vehicle Compatibility

• Designed for the front and rear axles of various Great Wall models, including:

• Haval series (H6, H9, etc.)

• Tank series

• Great Wall pickup trucks (Steed, Poer, etc.)

• Direct replacement – no modifications required.

• Suitable for both domestic and export markets, including regions with diverse climate conditions.

• 100% critical dimensions, runout and DTV inspection 

• Material physical and chemical inspection

• Test shear strength, compressibility, density, flatness and parallelism 

• Test performance and noise/NVH