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Help CenterW-type Elastic Rail Clip 60Si2MnA Material 8mm Wire Diameter ISO 9001 Process
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer dedicated to producing high-quality railway fastening components. Our W-type Elastic Rail Clip, made from premium 60Si2MnA spring steel with an 8mm wire diameter, is meticulously engineered to deliver reliable clamping force and long-term durability in demanding rail environments. As a trusted supplier with over two decades of experience and an annual export value exceeding US$5 million, we ensure every clip meets rigorous quality control standards aligned with the ISO 9001 process. This product is designed to enhance track stability, reduce maintenance costs, and improve overall safety for railway systems worldwide.
Our W-type elastic rail clip is a critical component in modern railway fastening systems, providing consistent elastic pressure to secure rails to sleepers. Manufactured using advanced cold-forming technology and heat treatment, this clip offers excellent fatigue resistance and corrosion protection. Below are the key product features, technical specifications, and direct benefits to your operations.
Key Features & Technical Specifications
| Parameter | Specification | Benefit |
|---|---|---|
| Material | 60Si2MnA spring steel | High strength, excellent elasticity, and long service life |
| Wire Diameter | 8 mm | Optimal balance between clamping force and flexibility |
| Type | W-type | Easy installation, consistent pressure distribution |
| Hardness | HRC 40-45 (customizable) | Resistant to wear and deformation under heavy loads |
| Surface Treatment | Oil coated / Black oxide (optional) | Enhanced corrosion resistance for outdoor use |
| Process Standard | ISO 9001 compliant | Consistent quality and traceability |
| Packaging | Bundled or palletized (upon request) | Safe transport and easy handling |
Detailed Product Advantages
- Superior Material Quality: 60Si2MnA is a widely recognized spring steel grade in railway applications, known for its high yield strength and fatigue performance. The clip maintains its elasticity over millions of load cycles, reducing the need for frequent replacements.
- Precision Manufacturing: Each clip is produced using automated cold-forming and heat-treatment processes, ensuring uniform dimensions and consistent mechanical properties. The 8mm wire diameter is carefully selected to provide the required clamping force without exceeding material limits.
- Easy Installation & Maintenance: The W-type design allows for quick and secure fastening using standard tools. Its shape minimizes stress concentration, reducing the risk of breakage. Once installed, the clip requires minimal maintenance, lowering overall lifecycle costs.
- Corrosion Protection: Standard oil coating provides basic protection during storage and transit. For more demanding environments, black oxide finish is available as an option, offering additional resistance to moisture and chemicals.
- Customizable Hardness: We can adjust the heat treatment parameters to achieve a hardness range of HRC 40-45, tailored to your specific rail type and operating conditions. This flexibility ensures optimal performance in various climates and load scenarios.
- ISO 9001 Process Control: Our factory operates under a strict quality management system that covers incoming material inspection, in-process monitoring, and final testing. Every batch is traceable, and we provide test reports upon request.
Customer Benefits
By choosing our W-type elastic rail clips, you gain a reliable partner in railway infrastructure. The combination of premium material, precise manufacturing, and extensive customization options means you can trust our clips to maintain stable rail gauge and reduce vibration. This translates to smoother train operations, lower noise levels, and extended rail and sleeper life. Whether you are upgrading an existing line or constructing a new railway, our clips are engineered to perform under heavy traffic and extreme weather conditions.
Trust & Experience
Anping County Boli Hardware Wiremesh Products Factory has been a reliable manufacturer since 1998, with an annual export value of US$5 million to US$10 million. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. With over 20 years of expertise in metal fabrication and railway components, we understand the critical requirements of the rail industry. Our dedicated quality team ensures that each clip undergoes rigorous dimensional and performance checks before shipment. We are committed to providing competitive pricing, timely delivery, and excellent after-sales support. Contact us today for a quote or sample request.
Frequently Asked Questions
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What is the typical application of this W-type elastic rail clip?
It is used in railway fastening systems to secure rails to concrete or wooden sleepers, providing elastic clamping force that absorbs vibrations and maintains track gauge. -
Does the clip meet international standards?
Our manufacturing process follows ISO 9001 quality management standards. The clip dimensions and performance are designed to be compatible with common rail profiles (e.g., UIC, AREMA). Please provide your specific rail type for compatibility check. -
What surface treatment options are available?
Standard clips come with an oil coating for temporary protection. Optional black oxide treatment is available for enhanced corrosion resistance. We can also discuss other coatings upon request. -
Can you customize the hardness or wire diameter?
Yes, the hardness can be adjusted within the range of HRC 40-45. The wire diameter is fixed at 8mm for this W-type design, but we can produce other sizes based on your drawing or sample. -
What is the minimum order quantity (MOQ)?
Our MOQ is typically 1,000 pieces per size, but we accommodate smaller trial orders for new customers. Please contact our sales team for details. -
How long does delivery take?
For standard specifications, production takes about 15-20 working days after order confirmation. Shipping time depends on the destination port. We ship from Tianjin, Qingdao, Shanghai, or Foshan. -
Do you provide samples?
Yes, we offer free samples for evaluation. The customer pays for shipping cost. Samples are available within 5-7 days after request. -
What is the typical service life of the clip?
Under normal operating conditions and proper installation, the clip can last for several years, depending on traffic load and environmental factors. Regular inspection is recommended.
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