| 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. At Shanghai Suyu Railway Material Co., Ltd, we specialize in the crafting and distribution of top-tier elastic rail clip products, meticulously designed for optimal railway application. Constructed from high-grade raw materials, these clips offer remarkable tensile strength and outstanding corrosion resistance. Tailored to meet unique client specifications, our offerings come at highly competitive prices.
Acknowledged universally in the railway sector, the elastic rail clip excels in delivering superior performance for rail clamping, with a focus on user-friendly installation.
With patent-free technologies from industry leaders Pandrol and Vossloh now accessible, SUYU collaborates with esteemed manufacturers to present a cost-efficient, adaptable array of elastic rail clips and select SKL tension clamps, catering to diverse rail sections and applications.
Stringent dimensional accuracy and the employment of premium spring steel ensure that SUYU's elastic rail clips, along with other elastic railway fastenings, remain within the specified standards, fulfilling stringent customer expectations.
We are adept at manufacturing elastic rail clips tailored for varying toe load and axle load demands, suitable for installation on wooden, steel, or concrete sleepers. Our diverse portfolio includes clips with steel bar diameters ranging from 12mm to 20mm, specifically for broad gauge lines, supporting toe loads from 850kgf to 1100kgf, ready to meet any rail fixing requirement.
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 |
Remarkably, when the spring steel deflects at 9.1mm, it boasts a fatigue life extending up to 5 million cycles, ensuring enduring performance without failure.
Material: 60Si2MnA
Surface: Options include plain, black painting, and red painting
Minimum Order Quantity: 5000 pieces
Packaging: Delivered in plastic bags and wooden pallets, or tailored to clients' specific requirements
2. As a leading manufacturer and exporter of SKL tension clamps, we provide solutions that guarantee the electric insulation of rails on their supports. These clamps ensure rails are elastically secured on their supports, both vertically and transversely. Our system includes a support table with projecting shoulders, an insulating clip, an elastic strip, and robust fixing equipment for secure rail installation.
Our boltable elastic rail clips boast enduring clip strength, making them ideal for rail constructions on concrete sleepers with diameters ranging from 13mm to 15mm, including models such as SKL1, SKL2, SKL3, SKL12, and more.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: Endurance exceeding 5 million cycles
Loading Property: Under 8-12KN pressure, displacement is maintained between 9-12mm
Material: 60Si2CrA
Surface: Available in plain, black painting, and red painting
Minimum Order Quantity: 5000 pieces
Packaging: Offered in plastic bags and wooden pallets, customizable to client needs
We are proud to be among the select group of manufacturers approved by China's Railway Ministry for elastic rail clips and other railway fasteners. As an esteemed ISO9001-2008 certified organization, Shanghai Suyu Railway Material Co., Ltd stands as a beacon of excellence in the realm of rail track solutions. Our product is meticulously designed for rail track assembly, boasting exceptional ease of fitment during track laying, which significantly contributes to its widespread appeal. It is celebrated for its effortless and cost-effective maintenance, remarkable durability, and impressive longevity. Additionally, it ensures a swift replacement process, making it an economical choice for long-term railway infrastructure. Our elastic rail clips and assorted railway fastenings have not only met the rigorous demands of the domestic market but have also made substantial inroads into the international market, earning a reputation for reliability and performance across the globe.
At SUYU, our unwavering commitment to quality drives every aspect of our operations. With a 'quality first' philosophy at the forefront, we devote meticulous attention to our quality control management systems. To guarantee that each elastic rail clip meets the highest standards, we employ a comprehensive suite of inspection instruments. This rigorous approach ensures that every product not only meets but exceeds customer expectations, delivering unparalleled reliability and satisfaction. Our dedication to excellence in quality assurance reinforces our position as a trusted leader in the railway fastening industry.
As a premier manufacturer of rail fastenings, based in the heart of China, SUYU extends its expertise beyond elastic rail clips to an extensive array of railway fasteners. Our diverse product lineup includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, SKL tension clamps, rail shoulders, and much more. Each product is crafted with precision and engineered to meet the demanding requirements of modern railway systems. SUYU's comprehensive range of high-quality railway fasteners positions us as a versatile and reliable partner in advancing global railway infrastructure.
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