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B3501110
HongPro
B3501110
Upgrade your vehicle's stopping power with our high-performance brake calipers. Engineered for durability and reliability, these calipers are constructed from high-quality materials and undergo rigorous pressure and temperature testing to ensure flawless operation. They feature excellent heat dissipation properties to prevent brake fade and are treated with advanced anti-corrosion coatings for extended service life in all driving conditions.
Our brake calipers are constructed from high-grade GGG50 ductile iron or lightweight aluminum alloys, chosen for their exceptional strength-to-weight ratio. To combat rust and ensure long-term reliability, each unit undergoes a multi-stage coating process, including a robust electrophoretic dip primer (E-coat) that provides 500+ hours of salt spray resistance (ASTM B117 standard). This superior protection guarantees performance and structural integrity, even in harsh, high-moisture environments, significantly extending the product's service life beyond standard offerings.
We understand that fitment is critical. Every brake caliper is precision-machined using CNC technology to exact original equipment specifications. This commitment to dimensional accuracy ensures a perfect, hassle-free bolt-on installation with no modifications required. By guaranteeing perfect fitment, we eliminate brake drag, ensure even pad wear, and restore the vehicle's original braking efficiency and pedal feel, providing a seamless and safe replacement experience for your customers.
Trust is built on proof. Our calipers are subject to a rigorous battery of performance tests before leaving our factory. This includes over 10,000 cycles of high-pressure fatigue endurance testing and thermal shock tests ranging from -40°C to 500°C to simulate extreme driving conditions. Furthermore, every single unit undergoes a 100% leak test at 2,500 PSI. This data-driven approach to quality control ensures that we deliver a product you can trust to perform safely and reliably, every time.
Effective heat dissipation is crucial for consistent braking. Our calipers are engineered with optimized internal fluid passages and built-in features to minimize heat retention. This design prevents brake fluid from reaching its boiling point, thereby eliminating vapor lock and brake fade during repeated or intense braking scenarios. This results in consistent, high-performance stopping power that enhances driver safety and vehicle control.
| Category | Parameter | Details & Specifications |
| Material & Construction | Main Body Material | GGG50 Ductile Iron (or ASTM A536-84) / 6061-T6 Aluminum Alloy |
| Piston Material | Grade 304 Stainless Steel / Chrome-Plated Steel for superior corrosion resistance | |
| Seal Material | High-temperature, hydrogenated Nitrile Butadiene Rubber (HNBR) ensuring durability up to 150°C | |
| Performance Parameters | Operating Pressure | Maximum sustained pressure of 2,500 PSI (17.2 MPa) |
| Burst Pressure | Tested to exceed 7,500 PSI (51.7 MPa) for maximum safety assurance | |
| Temperature Range | Functionally tested from -40°C to +500°C (-40°F to +932°F) | |
| Fatigue Testing | Endurance tested over 10,000 cycles of high-pressure actuation without failure | |
| Surface Treatment | Corrosion Protection | Multi-layer EP-12 (Electrophoretic Epoxy Coating) with 480+ hours of neutral salt spray resistance (ASTM B117 standard) |
| Piston Finish | Bright chromate plating or stainless steel to prevent seizing and corrosion | |
| Quality Control | Leak Test | 100% of units undergo a 2-minute, 2,500 PSI hydraulic pressure test with zero leakage permitted |
| Dimensional Check | 100% CNC coordinate measuring machine (CMM) inspection of critical mounting points to ensure OEM fit | |
| Function Test | Every caliper is tested for piston movement and retraction to guarantee optimal performance | |
| Compliance & Certification | Quality Standards | Manufactured in compliance with ISO 9001:2015 quality management systems |
| Safety Standards | Conforms to key international automotive safety and performance directives |
Here are specific application scenarios of brake caliper:
Our brake calipers serve as the ideal solution for professional repair shops and certified mechanics performing routine maintenance or repair jobs. They are precision-engineered to match original specifications, ensuring a perfect, hassle-free bolt-on replacement. This eliminates fitment issues, reduces labor time, and guarantees the vehicle's braking system is restored to its original performance and safety standards, ensuring customer satisfaction and repeat business.
These calipers are specifically built to excel in demanding environments. With their advanced anti-corrosion coating (480+ hours salt spray resistance) and superior heat dissipation, they are perfect for vehicles operating in regions with high humidity, coastal areas, or frequent road salt use. This durability is also critical for areas with extreme temperature fluctuations, preventing brake fade and failure, and providing reliable stopping power year-round.
For aftermarket distributors targeting quality-conscious consumers, our calipers represent a premium upgrade over standard replacements. They offer improved performance characteristics, such as better heat resistance and consistent pedal feel. This makes them an excellent choice for drivers seeking to enhance their vehicle's safety profile, driving comfort, and overall braking reliability, providing a valuable upsell opportunity for our clients.
Engineered for endurance, these components are ideal for fleet vehicles, delivery vans, or any high-mileage applications where reliability and cost-effectiveness are paramount. The robust construction (GGG50 iron/alloy) and rigorous testing (10,000+ pressure cycles) ensure extended service life and reduce the total cost of ownership by minimizing premature failures and repeat repairs, making them a smart choice for commercial operators.
For optimal performance and safety, we recommend professional installation. Prior to fitting, always conduct a pre-installation check: inspect the new caliper for any transit damage and ensure the brake line connections are clean. Use a high-quality DOT 4 or DOT 5.1 brake fluid and strictly adhere to the manufacturer's specified torque values for all mounting bolts during assembly. Crucially, the system must be bled thoroughly to eliminate all air pockets, ensuring a firm pedal feel. Finally, test brake function at low speeds in a safe area before normal driving.
