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Help CenterElastic Rail Clip Manufactured to AREMA Standards Includes Mill Test Report and Surface Treatment
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As a professional manufacturer based in Hengshui, Hebei, China, with over 25 years of railway fastening experience, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Elastic Rail Clip Manufactured to AREMA Standards. Each clip is precisely engineered to meet the rigorous requirements of the American Railway Engineering and Maintenance-of-Way Association (AREMA), ensuring reliable performance on heavy-haul, mainline, and high-speed rail systems. Our clips come with a Mill Test Report (MTR) for full material traceability, and we offer a variety of surface treatments to extend service life in diverse environments—from coastal to desert climates.
Our elastic rail clips are designed to provide consistent clamping force, reduce rail creep, and absorb vibration, which directly contributes to safer and smoother rail operations. With an annual export value of US$5 million–US$10 million and shipments via Tianjin, Qingdao, Shanghai, and Foshan ports, we have supplied thousands of tons of rail fastening components to markets across North America, South America, Europe, Southeast Asia, Africa, and Oceania. Below, we present the detailed features, specifications, and benefits that make our AREMA-compliant elastic rail clips a trusted choice for railway contractors and maintenance professionals.
Key Features & Technical Specifications
Our elastic rail clips are manufactured from high-quality spring steel, heat-treated to achieve the optimal balance of hardness, elasticity, and fatigue resistance. The entire production process—from raw material incoming inspection to final dimensional check—is controlled in-house, ensuring every clip meets the AREMA standard profile and performance criteria.
| Parameter | Specification | Benefit |
|---|---|---|
| Material Grade | 60Si2MnA / 55Si2Mn (or equivalent) | High tensile strength & fatigue life |
| Standard Compliance | AREMA Chapter 4, Part 2 | Interchangeable with existing AREMA clips |
| Surface Treatment | Hot-Dip Galvanized (min. 65 µm), Dacromet, or Black Oxide | Excellent corrosion resistance (up to 1000+ hours salt spray test) |
| Mill Test Report | Included with every shipment (chemical composition & mechanical properties) | Full traceability for quality assurance |
| Dimensional Tolerance | ±1.0 mm on critical dimensions | Consistent installation and clamping force |
| Available Types | AREMA Type 1, Type 2, Type 3, or custom profiles | Suitable for various rail sections (115RE, 132RE, 136RE, etc.) |
Detailed Product Advantages
- High Clamping Force Stability: The elastic rail clip maintains a consistent toe load over millions of cycles, reducing the need for frequent retightening and lowering maintenance costs.
- Fatigue Resistance: Controlled heat treatment and shot peening (optional) extend the clip's fatigue life beyond 3 million cycles, as verified by our internal testing.
- Corrosion Protection: Our hot-dip galvanized coating meets ASTM A153/A123 standards, providing reliable protection even in ballast, moisture, and de-icing salt environments.
- Full Traceability: Each batch is supplied with a certified Mill Test Report showing ladle analysis, tensile strength, yield strength, and elongation—critical for QA/QC in large projects.
- Compatibility: Designed to fit standard AREMA tie plates and insulators, our clips can be directly substituted for OEM parts without modification.
- Customizable Options: We offer alternative surface treatments (e.g., Dacromet for high-corrosion areas) and can produce non-standard lengths or toe loads upon request.
- Cost-Effective Logistics: With multiple shipping ports (Tianjin, Qingdao, Shanghai, Foshan) and consolidated container loading, we deliver competitive freight rates to global destinations.
Trusted by Rail Projects Worldwide
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a reliable partner for railway fastening solutions. Our elastic rail clips have been exported to over 30 countries, including significant volumes to North America and South America. We maintain strict quality control through in-house chemical and physical testing, and every shipment undergoes third-party inspection (optional) to ensure compliance with AREMA standards.
Our annual export value of US$5 million–US$10 million reflects the trust placed by railway contractors, distributors, and maintenance departments. We are committed to on-time delivery, with typical lead times of 20–35 days for standard sizes. For bulk orders, we offer flexible payment terms and free samples for evaluation.
Contact us today to request a quote, sample, or technical datasheet. Our team of experienced engineers is ready to assist with custom specifications and answer any questions about integrating our AREMA elastic rail clips into your rail system.
Frequently Asked Questions (FAQ)
Q1: What is the difference between your AREMA elastic rail clip and standard Chinese rail clips?
A1: Our AREMA clips are manufactured strictly to AREMA Chapter 4 dimensional and performance standards, which differ from Chinese TB/T or European EN standards. This ensures compatibility with North American tie plates, insulators, and rail sections (e.g., 115RE, 132RE, 136RE).
Q2: Do you provide the Mill Test Report (MTR) for every batch?
A2: Yes, a Mill Test Report is included with each shipment. The MTR lists the chemical composition and mechanical properties of the steel used, allowing full traceability for your quality assurance records.
Q3: What surface treatments are available, and how do they affect corrosion resistance?
A3: We offer hot-dip galvanized (HDG), Dacromet, and black oxide. HDG provides the highest corrosion resistance (suitable for coastal and humid environments), while Dacromet offers excellent protection without hydrogen embrittlement risk. Black oxide is a cost-effective option for indoor or dry applications.
Q4: Can you produce clips with non-standard dimensions or toe loads?
A4: Yes, we can customize the clip profile, length, and heat treatment to achieve specific toe load values. Please provide your requirements, and our engineering team will design a solution. Minimum order quantity (MOQ) may apply for custom sizes.
Q5: What is the typical lead time for standard AREMA clips?
A5: For standard types (e.g., Type 1, Type 2), lead time is 20–30 days after receipt of deposit. For large quantities (≥20 tons), lead time may extend to 35 days. We can also arrange rush orders for an additional fee.
Q6: How do you ensure the clips meet the required hardness and elasticity?
A6: Our production process includes precise heat treatment (quenching and tempering) in a controlled atmosphere furnace. We perform hardness testing (Rockwell or Brinell) on every batch, and we also conduct bending and fatigue tests as part of our internal quality control.
Q7: Do you offer free samples for qualification?
A7: Yes, we provide free samples (1–5 pieces) for evaluation. The buyer is responsible for shipping costs. Once the sample is approved, we can proceed with mass production. Please contact our sales team to arrange.
Q8: What are your shipping terms and ports?
A8: We ship from Tianjin, Qingdao, Shanghai, or Foshan, depending on the destination and container availability. Common trade terms include FOB, CIF, and CFR. We can also handle door-to-door delivery via DDP or EXW for select markets.
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