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Help CenterE-type Elastic Rail Clip With 5mm Thickness, 150mm Length, 20kN Elastic Force
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in railway fastening components. Our E-type elastic rail clip with 5mm thickness, 150mm length, and 20kN elastic force is designed to provide reliable and durable rail fastening solutions for various railway systems. Engineered from premium spring steel, this clip ensures consistent clamping force, reduced maintenance, and enhanced track stability.
Key Features & Benefits
- Precise Dimensional Accuracy: Manufactured with strict tolerance control, the 5mm thickness and 150mm length guarantee a perfect fit with standard rail profiles and baseplates.
- High Elastic Force (20kN): Delivers strong and consistent clamping pressure to resist rail creep and vibration, ensuring safe and quiet train operation.
- Superior Material Quality: Made from 60Si2Mn spring steel (or equivalent), heat-treated for optimal hardness and fatigue resistance, extending service life under heavy loads.
- Corrosion Resistance: Surface treatment options include black oxide, oil coating, or hot-dip galvanizing (upon request) to withstand harsh environments.
- Easy Installation & Maintenance: Simple clip-on design reduces labor time and allows quick replacement without special tools.
- Compatibility: Works with standard E-type rail fastening systems, suitable for mainline, metro, and industrial railway tracks.
Technical Specifications
| Parameter | Value |
| Thickness | 5 mm |
| Length | 150 mm |
| Elastic Force | 20 kN |
| Material | Spring Steel (60Si2Mn or equivalent) |
| Surface Treatment | Black oxide / Oil coated / Customizable |
| Weight | Approx. 0.45 kg per piece |
| Packaging | Pallets or cartons, export standard |
Detailed Product Description
The E-type elastic rail clip is a critical component in modern railway fastening systems. Its unique geometric design ensures that the clip maintains a constant elastic force of 20kN even after prolonged use, reducing the need for frequent readjustment. The 5mm thickness provides adequate stiffness while allowing sufficient flexibility to absorb dynamic loads from passing trains.
Our manufacturing process includes precision forging, heat treatment, and surface finishing to meet international standards for railway components. Each clip undergoes rigorous quality checks including dimensional inspection, hardness testing, and load verification to ensure consistent performance.
Why Choose Boli Hardware?
- Over 25 Years of Experience: Since 1998, we have focused on metal wire mesh and railway hardware, accumulating deep expertise in production and quality control.
- Global Export Reach: With annual export value of US$5-10 million, we serve markets across North America, South America, Europe, Asia, Africa, and Oceania. Our products are trusted by railway operators and contractors worldwide.
- Flexible Shipping Options: We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery to your location.
- Customization Available: We can adjust surface treatment, packaging, and even dimensions (within technical limits) to meet specific project requirements. Contact us for details.
Frequently Asked Questions (FAQ)
-
Q: What material is the E-type rail clip made of?
A: It is made from high-quality spring steel (typically 60Si2Mn or equivalent), heat-treated for optimal elasticity and durability. -
Q: Can this clip be used for heavy-haul railways?
A: Yes, the 20kN elastic force and robust design make it suitable for heavy-haul, mainline, and metro rail systems. -
Q: What surface treatment options are available?
A: Standard options include black oxide and oil coating. Hot-dip galvanizing is available upon request for enhanced corrosion resistance. -
Q: What is the typical lifespan of this clip?
A: Under normal operating conditions, the clip can last 5–10 years or more, depending on track maintenance and environmental factors. -
Q: Do you provide samples for testing?
A: Yes, we offer samples (shipping cost negotiable) for evaluation before bulk orders. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ is typically 5000 pieces, but smaller quantities may be accepted for trial orders. -
Q: Is this clip compatible with all E-type baseplates?
A: It is designed to standard E-type fastening systems, but we recommend confirming dimensions with your baseplate supplier. -
Q: How is the clip packaged for export?
A: Standard packaging is in wooden pallets with steel straps, or in cartons as per your requirements. Bulk packing is also available.
Trust & Reliability
With over two decades of manufacturing excellence, Anping County Boli Hardware Wiremesh Products Factory has built a strong reputation for delivering high-quality railway fasteners. Our dedicated quality control team ensures every batch meets strict performance criteria. We have successfully supplied rail clips to projects in more than 20 countries, earning positive feedback from clients. Our annual export value of US$5-10 million reflects our commitment to customer satisfaction and supply chain reliability.
We invite you to contact us for further technical details, pricing, or to request a sample. Let our expertise support your railway infrastructure needs.
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