| Customization: | Available |
|---|---|
| After-sales Service: | a+ |
| Warranty: | 1-3year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Name |
Clip-W30 Railway Fasteners System for Subway |
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Material |
60Si2MnA |
60Si2CrA |
55Si2Mn |
38Si7 |
Chemical composition(%) |
C:0.56-0.64, Mn:0.60-0.90, Si:1.60-2.00, Cr:≤0.35, P:≤0.03, S:≤0.03 |
C:0.56-0.64, Mn:0.40-0.70, Si:1.40-1.80,Cr:0.70-1.00 P:≤0.03, S:≤0.03 |
C:0.52-0.60, Mn:0.60-0.90, Si:1.50-2.00,Cr:≤0.35 P:≤0.03, S:≤0.03 |
C:0.35-0.42, Mn:0.50-0.80, Si:1.50-1.80, P:≤0.03, S:≤0.03 |
Hardness |
HRC 42-47 |
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Fatigue life |
5 millions cycles without breaking |
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Surface |
Plain (oiled), Oxide black, color painting |
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Standard refers |
GB/T 1222,DIN 17221 |
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1. We specialize in crafting and delivering exceptional elastic rail clip solutions, purpose-built for railway systems. Constructed from top-tier raw materials, these elastic rail clips are meticulously designed to ensure superior tensile strength and outstanding resistance to corrosion. Furthermore, we offer customization options to meet specific client needs, ensuring value for money and satisfaction with each piece.
Renowned across the global railway sector, our elastic rail clips deliver unparalleled rail clamping performance, combined seamlessly with straightforward installation.
With the advent of open-market access to previously patented technologies from renowned brands like Pandrol and Vossloh, SUYU has synergized with esteemed manufacturers to present an economically advantageous selection of elastic rail clips. These are suitable for various rail sections and applications, including our sought-after SKL tension clamps.
SUYU guarantees exceptional quality through rigorous dimensional accuracy and the application of premium-grade spring steel, ensuring that our elastic rail clips and fastenings meet and exceed client specifications.
Our expertise enables us to produce elastic rail clips tailored to any toe load and axle load criteria, perfectly fitting wooden, steel, or concrete sleepers. We provide a range of elastic rail clips with steel bar diameters from 12mm to 20mm, specifically engineered for broad gauge lines with toe loads between 850kgf to 1100kgf, ensuring robust rail fixation.
Technical Specifications of the Elastic Rail Clip| Diameter | Weight (Kg) | Toe Load |
| 12mm | 0.18 | 200-400 |
| 14mm | 0.30 | 400-600 |
| 16mm | 044 | 500-700 |
| 18mm | 0.60 | 800-1000 |
| 20mm | 0.78 | 1100-1400 |
Our spring steel deflection is precisely engineered at 9.1mm, offering a remarkable fatigue life of up to 5 million cycles without failure, ensuring long-lasting reliability.
Material: 60Si2MnA
Surface: Available in plain, black, or red painting finishes for versatile application.
MOQ: 5000PCS
Packing: Securely packaged in plastic bags and wooden pallets, or customized as per client requirements.
2. As a leading manufacturer and exporter, we offer the SKL tension clamp, designed to maintain rail electric insulation and elastic support. These clamps ensure vertical and transverse stability, using components like a support table, projecting shoulders, insulating clips, elastically yieldable strips, and secure fixing equipment, enhancing rail infrastructure resilience.
Our boltable elastic rail clip boasts enduring strength, ideal for concrete sleeper rail construction. With diameters ranging from 13mm to 15mm, our clips include models like SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, and SKL30, ensuring comprehensive coverage for diverse needs.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: Guaranteed durability with a fatigue resistance of no less than 5 million cycles.
Loading Property: Under 8-12KN pressure, our clips deliver a displacement range between 9-12mm, ensuring stability and performance.
Material: 60Si2CrA
Surface: Available in plain, black, or red painting finishes.
MOQ: 5000PCS
Packing: Our products are meticulously packaged in robust plastic bags and sturdy wooden pallets, or tailored to meet the specific requirements of our esteemed clients.
We proudly stand as one of the esteemed and approved manufacturers of elastic rail clips and various railway fasteners, recognized by China's Railway Ministry and certified under ISO9001-2008 standards. Our product triumphs in rail track assembly, celebrated for its effortless installation during track laying, straightforward and cost-effective maintenance, remarkable durability, and economical lifespan. Additionally, these fastening solutions guarantee rapid replacement. Over the years, our elastic rail clips and diverse railway fastenings have not only dominated domestic markets but have also established a strong presence in international markets.
Underpinning our 'quality first' policy, SUYU places immense importance on meticulous quality control management. Equipped with an extensive range of inspection instruments, we ensure that every elastic rail clip product we manufacture adheres to the highest standards of quality, consistently meeting and exceeding our customers' expectations.
As a formidable leader in rail fastening manufacturing headquartered in China, SUYU excels in producing a comprehensive array of railway fasteners. Our product lineup includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and much more.
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