Railway Tension Clamp
Our railway tension clamp is designed to firmly secure the rail to the sleeper while providing the necessary elasticity to maintain gauge stability under heavy load and vibration. As a key component in modern rail fastening systems, the rail tension clamp delivers a perfect balance of strength and flexibility...
- Product Introduction
Our railway tension clamp is designed to firmly secure the rail to the sleeper while providing the necessary elasticity to maintain gauge stability under heavy load and vibration. As a key component in modern rail fastening systems, the rail tension clamp delivers a perfect balance of strength and flexibility.
Whether used on high-speed railways, heavy-haul freight lines, or metro systems, our railway fastening clamp helps ensure long-term stability, reduced maintenance, and reliable safety. If you're looking for durable rail track clamps that perform under extreme operating conditions, our product is built to exceed expectations.
Product Specifications
| Material | High-grade spring steel (60Si2MnA, 55Si2Mn, or customized) |
| Types Available |
E-Type Tension Clamps SKL Tension Clamps PR Series Clamps |
| Hardness | 44–48 HRC |
| Fatigue Life | 3 million cycles or above |
| Surface Coating Options |
Oxidation Phosphating Plastic coating Zinc plating |
| Compatible Rails | UIC60, UIC54, 115RE, 136RE, BS75, and more |
| Standards | AREMA, UIC, EN, ISO, TB Standard |
| Customisation is available for different track structures and load requirements. | |
Product Advantages
High Elasticity & Strong Holding Force
Our railway tension clamp maintains excellent clamping force while allowing controlled flexibility to reduce stress on rails and sleepers.
Excellent Fatigue Resistance
Each rail tension clamp is heat-treated to ensure long service life, even under high-speed and heavy-load conditions.
Vibration & Noise Reduction
The elastic design minimizes vibration, reducing noise and extending the life of track components.
Suitable for Various Track Systems
Works with ballastless track, concrete sleepers, metro systems, and heavy-haul lines.
Corrosion-Resistant Coating
Surface treatment enhances durability in coastal, desert, and humid environments.
Why Choose Us
Wuxi Lanling Railway Equipment Co., Ltd. has over 15 years of experience in producing elastic fastening components, including railway fastening clamps and full sets of rail fastening systems. We operate advanced forging, bending, and heat-treatment lines to ensure consistent quality and stable production capacity.
We work closely with railway contractors worldwide, supplying high-performance rail track clamps to more than 20 countries.
Quality Control
We follow a strict multi-step QC system:
- Raw material inspection
- Dimensional and tolerance checks
- Fatigue and load testing
- Coating thickness & corrosion resistance verification
- Final inspection before shipment
Each batch of railway tension clamps includes traceable inspection records.
Packaging & Transportation
- Clamps: packed in woven bags or cartons, then secured on wooden pallets
- Anti-rust protection: added during packaging for long-distance shipping
- Customized packaging: available based on customer requirements
- Shipping options: sea freight, railway transport, air shipment, or consolidated cargo
After-Sales Service
We offer full technical support, including installation guidance, system matching, and troubleshooting during project operation. If you need customized fastening solutions for special climate or load conditions, our engineering team is ready to assist.
If you are looking for reliable railway tension clamps with stable performance and competitive pricing, feel free to contact Wuxi Lanling Railway Equipment Co., Ltd. We look forward to receiving your inquiry!
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