A-Type Elastic Rail Clip, Manufactured per AREMA Standard, 12.5mm Bar Diameter, for 115RE Rail
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of railway fastening components since 1998. Our A-Type Elastic Rail Clip is precision-engineered per AREMA standard with a 12.5mm bar diameter, specifically designed for 115RE rail. This clip delivers consistent clamping force, fatigue resistance, and easy installation, making it a reliable choice for mainline, heavy-haul, and industrial rail networks worldwide. With annual export value exceeding US$5 million and shipments to over 15 international markets, our product meets the rigorous demands of modern railway infrastructure.
Key Features & Technical Specifications
- AREMA Compliance: Manufactured strictly to AREMA Chapter 4 (Part 4) specifications, ensuring dimensional accuracy and performance reliability.
- Optimal Bar Diameter: 12.5mm diameter provides the ideal balance between flexibility and strength, delivering consistent toe load even under dynamic loading.
- Designed for 115RE Rail: Perfectly matches the rail base profile of 115RE (136 lb/yd) rail, ensuring proper fit and secure fastening.
- High-Strength Spring Steel: Made from premium spring steel (e.g., 60Si2MnA or equivalent), offering excellent elasticity and fatigue life.
- Surface Protection: Available with black oxide, phosphating, or oil-dipped finish to resist corrosion in various environments.
- Consistent Clamping Force: Maintains stable clamping force over the service life, reducing maintenance frequency.
- Easy Installation: Can be installed using standard manual or hydraulic tools, compatible with common rail clips and insulators.
- Rigorous Quality Control: Each batch undergoes hardness testing, dimensional inspection, and load testing to ensure batch-to-batch consistency.
| Parameter | Specification |
|---|---|
| Standard | AREMA Chapter 4 (Part 4) |
| Bar Diameter | 12.5 mm (+0.2/-0.1 mm) |
| Applicable Rail | 115RE |
| Material | Spring Steel (60Si2MnA or equivalent) |
| Hardness (HRC) | 38 – 45 |
| Toe Load (kN) | 8.0 – 10.5 (typical per AREMA) |
| Fatigue Life | ≥ 3 million cycles (tested) |
| Surface Finish | Black Oxide / Phosphating / Oil Dipped |
Why Choose Our A-Type Elastic Rail Clip?
- Proven Track Record: Exported to North America, South America, Europe, Africa, Oceania, and more – serving railways for over 25 years.
- Factory Direct Pricing: As a manufacturer, we eliminate middlemen, offering competitive pricing without compromising quality.
- Customizable Options: Surface treatment, packaging, and special tolerances are available upon request to meet specific project needs.
- Reliable Lead Times: With annual production capacity of millions of pieces, we ensure timely delivery from our ports in Tianjin, Qingdao, Shanghai, and Foshan.
- Technical Support: Our team of engineers can assist with installation recommendations, testing reports, and quality documentation.
For over two decades, Anping County Boli Hardware Wiremesh Products Factory has been a dedicated partner to railway contractors, maintenance departments, and OEMs worldwide. Our annual export value of US$5 million to US$10 million reflects the trust our clients place in our products. We ship to major markets including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and beyond. Our location in Hengshui, Hebei, provides easy access to raw materials and logistics hubs. When you choose our A-Type Elastic Rail Clip, you are choosing a component built to AREMA standards, backed by decades of manufacturing expertise. Contact us today for a quotation, samples, or technical consultation – we are ready to support your rail fastening needs.
Frequently Asked Questions (FAQ)
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Q: What is the difference between A-Type and other elastic rail clips?
A: A-Type clips are designed with a specific geometry and toe load range per AREMA standards. They are commonly used for 115RE rail and offer a balance of clamping force and fatigue resistance suitable for mainline and heavy-haul tracks. -
Q: Can these clips be used with other rail profiles besides 115RE?
A: The clip is specifically shaped to fit the 115RE rail base. Using it with other profiles may result in improper fit. Please consult our technical team for alternative options if you need clips for other rail types. -
Q: Do you provide samples for testing before mass production?
A: Yes, we offer samples (cost may apply depending on quantity). Samples are typically shipped within 7 working days. We recommend testing the clip under actual track conditions to verify performance. -
Q: What packaging options are available for export?
A: Standard packaging is palletized with steel strapping and shrink wrap to protect against moisture and damage during transit. Custom packaging (e.g., wooden crates, special labeling) is available upon request. -
Q: What is the typical lead time for bulk orders?
A: For quantities of 10,000–50,000 pieces, lead time is approximately 15–25 days after order confirmation. Larger orders may require 30–40 days. We always confirm exact lead time at the time of quotation. -
Q: Do you have any quality certifications?
A: Our manufacturing process follows internal quality control procedures aligned with international standards. While we do not list specific certifications here, we can provide test reports, material certificates, and dimensional inspection records upon request. -
Q: Can you provide a certificate of compliance with AREMA standards?
A: Yes, we can issue a certificate of compliance stating that the clips are manufactured per AREMA Chapter 4 (Part 4) specifications. All dimensions and performance parameters are verified during production. -
Q: What surface treatment do you recommend for coastal or humid environments?
A: For high-corrosion environments, we recommend phosphating plus oil dip or a custom zinc-rich coating (available upon request). Our standard black oxide finish provides moderate corrosion resistance; for aggressive conditions, please advise so we can suggest the best option.
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