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Help CenterA-Type Elastic Rail Clip for High-Speed Railway, 60kg/m Rail, 60Si2Mn Spring Steel, 15mm Wire
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Anping County Boli Hardware Wiremesh Products Factory, a professional manufacturer established in 1998, presents our A-Type Elastic Rail Clip designed specifically for high-speed railway systems using 60kg/m rail. Made from premium 60Si2Mn spring steel with a 15mm wire diameter, this rail clip offers superior elasticity and fatigue resistance, ensuring reliable track fastening under dynamic loads. With over two decades of manufacturing expertise and annual export values reaching US$5–10 million, our products are trusted by global markets including North America, Europe, and Southeast Asia.
Our A-Type elastic rail clip is engineered to meet the rigorous demands of modern high-speed railways. It provides consistent clamping force, absorbs vibration, and maintains gauge stability even under extreme temperature variations and high-frequency train passages. The 60Si2Mn spring steel ensures excellent resilience and durability, reducing maintenance intervals and extending service life.
Key Features & Advantages
- Superior Elasticity: The 60Si2Mn spring steel delivers high yield strength and good plasticity, allowing the clip to repeatedly deform and recover without permanent set.
- Fatigue Resistance: Designed to withstand millions of load cycles, ideal for high-speed and heavy-haul railways.
- Precise Geometry: A-Type shape ensures uniform clamping force distribution, reducing rail wear and maintaining track alignment.
- Corrosion Protection: Available with black oxide or oil coating for enhanced resistance to environmental factors.
- Easy Installation: Compatible with standard fastening systems, simple to replace during maintenance.
- Cost-Effective: Long service life and low maintenance requirements translate to lower total cost of ownership.
Technical Specifications
| Material | 60Si2Mn Spring Steel |
| Wire Diameter | 15 mm |
| Rail Type | 60 kg/m (UIC60 / AREMA compatible) |
| Surface Hardness | HRC 40-45 (typical) |
| Clamping Force | ≥ 8 kN (per clip) |
| Fatigue Life | ≥ 3 million cycles |
| Operating Temperature | -40°C to +80°C |
Each clip undergoes strict quality control to ensure dimensional accuracy and consistent performance. The manufacturing process includes precise coiling, heat treatment, shot peening, and surface finishing. Our factory is equipped with advanced testing equipment to verify mechanical properties and fatigue life.
Applications
- High-speed passenger railways (250-350 km/h)
- Heavy-haul freight Lines
- Urban rail transit and metro systems
- Ballastless track systems
- Turnout and crossing zones
With more than 20 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has built a strong reputation for reliable rail fastening solutions. Our annual export value of US$5–10 million reflects the trust of customers across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and Asia. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
We understand that track safety and performance are non-negotiable. That's why our A-Type elastic rail clip is manufactured under strict quality management systems, with each batch tested for hardness, tensile strength, and dimensional accuracy. We offer customization options such as different surface treatments and packaging to meet specific project requirements.
Contact us today for a quote or technical consultation. Our team of experienced engineers can provide support for your railway projects, from sample testing to full-scale production. Choose Anping Boli for durable, high-performance rail clips that keep your trains running safely and efficiently.
Frequently Asked Questions
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What is the difference between A-Type and other rail clip types?
The A-Type design provides a balanced combination of clamping force and elasticity, making it particularly suitable for high-speed rail where consistent gauge retention and vibration damping are critical. -
Can this clip be used for 50kg/m rail?
Our A-Type clip is specifically designed for 60kg/m rail. For other rail sizes, please contact us for custom solutions. -
What surface treatment options are available?
Standard options include black oxide and oil coating. We can also provide phosphating or Dacromet coating upon request. -
What is the typical lifespan of these clips?
Under normal operating conditions, the fatigue life exceeds 3 million cycles, which corresponds to several years of service depending on traffic density. Regular inspection is recommended. -
Do you provide samples for testing?
Yes, we offer sample orders. Please contact our sales team to discuss sample availability and shipping. -
How are the clips packaged for export?
They are packed in pallets, with each layer separated by cardboard to prevent damage. Custom packaging is available based on your requirements. -
What certifications do your products have?
Our products are manufactured according to international railway standards. Specific certifications can be provided upon request depending on the target market. -
What is the minimum order quantity (MOQ)?
MOQ is typically 1000 pieces, but we can negotiate based on project needs.
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