| 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 the meticulous manufacturing and supply of premium elastic rail clip products, exclusively catered to the railway industry. Crafted using the finest quality raw materials, these elastic rail clips are engineered with precision, offering exceptional tensile strength and remarkable corrosion resistance. We also provide customization options to meet specific client requirements at competitive pricing.
Globally recognized in the railway industry, our elastic rail clips offer superior rail clamping performance, combined with the simplicity of installation, making them the ideal choice for efficient railway operations.
With the expiration of patents from top manufacturers like Pandrol and Vossloh, SUYU has partnered with reputable quality manufacturers to deliver a cost-effective selection of elastic rail clips. These are designed to accommodate various rail sections and applications, along with selected SKL tension clamps.
Our commitment to stringent dimensional controls and the use of high-quality spring steel ensures that the elastic rail clips and other railway fastenings provided by SUYU meet and exceed customer expectations within specified parameters.
We possess the expertise to produce elastic rail clips tailored for any toe load and axle load requirements, compatible with wooden, steel, or concrete sleepers. Our range includes elastic rail clips with steel bar diameters from 12mm to 20mm. We manufacture diverse types, including flat toe clips for broad gauge lines, capable of handling toe loads from 850kgf to 1100kgf, ensuring compatibility with all sleeper types.
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 durable, with spring steel deflection of 9.1mm, these clips boast a fatigue life reaching up to 5 million cycles without failure.
Material: 60Si2MnA
Surface Finishes: Available in plain, black, and red painting options
Minimum Order Quantity: 5000 Pieces
Packaging: Securely packed in plastic bags and wooden pallets, customizable per clients' needs
2. As the leading manufacturer and exporter of SKL tension clamps, we ensure superior electric insulation of rails on their supports. These tension clamps are crucial for elastically maintaining rails on supports, both vertically and transversely. Our innovative fixing and supporting device includes a support table with projecting shoulders, a pad for rail support, an insulating clip, yieldable strips, and fixing equipment passing through the elastic rail clip and strip apertures.
Our boltable elastic rail clip offers robust and enduring clip strength, designed specifically for rail construction with concrete sleepers. Available in diameters of 13mm to 15mm, our product range includes SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, and more.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: Endures no less than 5 million cycles
Loading Property: Under a pressure of 8-12KN, the displacement is maintained between 9-12mm
Material: 60Si2CrA
Surface Finishes: Offered in plain, black, and red painting variations
Minimum Order Quantity: 5000 Pieces
Packaging: Available in plastic bags and wooden pallets, adaptable to client specifications
Shanghai Suyu Railway Material Co., Ltd proudly stands as one of the elite manufacturers approved by China's Railway Ministry, specializing in the production of elastic rail clips and other essential railway fasteners. As an ISO9001-2008 certified enterprise, our Durable Railway Clip Fasteners for Enhanced Track Stability Solutions are meticulously designed for seamless rail track assembly. These innovative products redefine efficiency with their easy-to-install fitment, significantly simplifying the track laying process. Boasting an economical and durable lifespan, our fasteners ensure both ease and cost-effectiveness in maintenance, alongside providing rapid replacement solutions. For years, our elastic rail clips and comprehensive range of railway fastenings have been trusted and utilized by both the domestic and international markets, solidifying our reputation for excellence.
In steadfast adherence to our 'Quality First' policy, SUYU embodies a commitment to unparalleled quality control management. With a comprehensive suite of advanced inspection instruments, we meticulously ensure every elastic rail clip and railway fastening adheres to the highest quality standards, meeting and exceeding our customers' stringent requirements. Our dedication to superior quality ensures our products not only fulfill but surpass expectations, guaranteeing reliability and performance.
As a premier manufacturer in the rail fastening industry, based in China, SUYU extends its expertise beyond elastic rail clips to offer a wide array of railway fasteners. Our diverse product line includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, SKL tension clamps, rail shoulders, and more. Each product is crafted with precision to support and enhance railway infrastructure, providing robust and reliable solutions for railway systems around the globe.
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