86-10-8828-6972
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EnglishBrake shoes engineered for Pakistan freight wagons, featuring stable friction, low wheel wear and long service life.
Brake System Parts Pakistan Composite Brake Block is specially developed for heavy-haul freight wagons operating under demanding railway conditions. Manufactured using advanced composite friction materials and a high-strength steel backing plate, the brake block provides stable braking performance, low wheel wear, and long service life.
As a leading Chinese railway brake shoe and brake pad manufacturer, we supply products to China Railway, CRRC, Siemens and global railway operators. Our products are exported to dozens of countries and regions with proven field performance.
Technical Parameters
| Parameter | Specification |
| --------------------------- | ------------------------------------------- |
| Product Name | Pakistan Composite Brake Block |
| Product Type | Composite Brake Block for Freight Wagons |
| Application | Railway Freight Wagons |
| Friction Type | Low Friction (LL) / High Friction Available |
| Standard | UIC / TB/T / Customer Specifications |
| Density | Within ±5% of Nominal Value |
| Hardness | HRR 55–100 |
| Impact Strength | ≥ 1.8 kJ/m² |
| Compressive Strength | ≥ 25 MPa |
| Compressive Modulus | ≤ 1500 MPa |
| Static Friction Coefficient | ≥ 0.20 |
| Wear Rate | ≤ 1.0 cm³/MJ |
| Operating Temperature | -25°C to +60°C |
| Relative Humidity | Up to 100% |
| Altitude Capability | ≤ 3500 m |
| Steel Back Plate Thickness | ≥ 4 mm |
| Wheel Wear | Low |
| Noise Level | Low |
| Material | Asbestos-Free Composite Material |
| Environmental Compliance | Eco-Friendly Formulation |
| Service Life | Long Service Life |
| Manufacturing Process | Automated Production Line |
| Quality Certifications | UIC, IRIS, CRCC, CNAS Laboratory |
| AAR Certification | Passed Quality Assessment |
| Customization | OEM & ODM Available |
| Packaging | Export Standard Packaging |
| Supply Capacity | Large Batch Production Available |
Manufacturer Qualifications
• UIC Certified Manufacturer
• LL Temporary Certificate Obtained
• Formal LL Certification Expected by End of 2026
• AAR Quality Certification Passed
• Formal AAR Certification Expected in 2026
• IRIS Certified Railway Supplier
• One of China's Largest CRCC-Certified Brake Pad Manufacturers
• Shandong Friction Materials Laboratory
• CNAS Accredited Testing Laboratory
• Advanced Automated Production Lines
• Professional Railway Friction Material R&D Team
All products undergo strict quality control and laboratory validation before delivery.
Brake Shoes designed for freight wagons provide:
• Stable friction coefficient throughout service life
• Excellent braking performance under wet and dry conditions
• Reduced wheel tread wear
• Low noise operation
• High thermal resistance
• Crack-resistant composite structure
• Strong bonding between friction material and steel backing plate
• Long service life and reduced maintenance cost
• Environmentally friendly asbestos-free formulation
• Suitable for desert, coastal, snow and heavy rain environments
• Consistent quality through automated manufacturing
• Available in customized dimensions and friction grades
Raw materials are sourced from leading international and domestic suppliers to ensure stable product quality.
Rail Fittings solutions are widely used in:
• Pakistan Freight Wagons
• Heavy Haul Railway Wagons
• Mineral Transport Wagons
• Coal Transportation Wagons
• Iron Ore Transportation Wagons
• Bulk Cargo Wagons
• International Freight Corridors
• Railway Maintenance Vehicles
• Industrial Railway Systems
• Customized Freight Rolling Stock Projects
Besides freight wagon brake blocks, we also manufacture:
• High Friction Brake Blocks
• Low Friction Brake Blocks
• Locomotive Brake Pads
• Passenger Coach Brake Blocks
• Metro Brake Pads
• Large Track Maintenance Machine Brake Blocks
• Powder Metallurgy Brake Pads
• Powder Metallurgy Brake Blocks
• Composite Brake Blocks
• High-Speed Rail Brake Pads
1. Can you customize brake blocks according to drawings?
Yes. We provide full OEM and ODM services based on drawings, samples, vehicle models and operating conditions.
2. What certifications do you have?
We hold UIC certification, IRIS certification, CNAS laboratory accreditation and numerous CRCC certifications.
3. Have you supplied railway operators before?
Yes. We have long-term cooperation with China Railway, CRRC, Siemens and other major railway organizations.
4. Can you provide LL friction grade products?
Yes. We currently hold an LL temporary certificate, with formal certification expected by the end of 2026.
5. Do you support international certification projects?
Yes. We can assist customers in obtaining local approvals and certifications where required.
6. What is the operating temperature range?
The brake block can operate from -25°C to +60°C.
7. What raw materials are used?
We use high-quality composite friction materials sourced from leading domestic and international suppliers.
8. How do you ensure product consistency?
Through automated production lines, CNAS laboratory testing and strict quality control procedures.
9. What after-sales service do you provide?
Dedicated technical support, installation guidance, performance tracking and long-term after-sales protection.
10. Why choose your company?
We are one of China's leading railway friction material manufacturers with extensive industry experience, advanced testing capabilities and a strong global customer base.
Brake System Parts from our Pakistan Composite Brake Block series deliver reliable braking performance, excellent durability and consistent quality for freight wagon operations. Backed by UIC, IRIS, CNAS-accredited testing capabilities and extensive railway industry experience, we provide customized railway braking solutions and long-term technical support for customers worldwide. We welcome railway operators, OEM manufacturers, distributors and agents to establish long-term cooperation.
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Puran Technology
Exquisite Manufacturing
Telephone:
86-13910140536
86-13810249581
86-10-8828-6972
Email:
hqf@puranparts.com
zhangqing@puranparts.com
huangpu@purankeji.com
Address：
Room 705, Building 1, Xuyang Technology Building, No. 6 Sihezhuang Road, Fengtai District, Beijing
hotline：
86-10-8828-6973
86-10-8828-7094
13910029275
Email：hqf@puranparts.com
Address：Room 705, Building 1, Xuyang Technology Building, No. 6 Sihezhuang Road, Fengtai District, Beijing
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