| Customization: | Available |
|---|---|
| After-sales Service: | a+ |
| Warranty: | 1-3year |
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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 production and distribution of premium elastic rail clip products that are essential for railway applications. Crafted with superior quality materials, these clips are engineered for exceptional tensile strength and resistance to corrosion. Tailored solutions are available to meet specific client needs at competitive pricing.
Elastic rail clips, acclaimed in the railway sector, deliver outstanding rail clamping performance and simplify installation processes.
With the expiration of patents from leading manufacturers Pandrol and Vossloh, SUYU has partnered with esteemed manufacturers to provide an affordable range of elastic rail clips suitable for diverse rail sections and applications, including selected SKL tension clamps.
Through rigorous dimensional control and the use of top-grade spring steel, SUYU ensures that our elastic rail clips and fastenings consistently meet stringent customer standards.
Our expertise enables us to manufacture elastic rail clips suitable for any toe load or axle load requirements, compatible with wooden, steel, or concrete sleepers. We offer clips with steel bar diameters ranging from 12mm to 20mm, including flat toe clips for broad gauge lines with toe loads from 850kgf to 1100kgf.
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 |
Boasting a fatigue life of up to 5 million cycles at a 9.1mm deflection without fracture, our spring steel ensures longevity and reliability.
Material: 60Si2MnA
Surface Options: Plain, Black Painting, Red Painting
Minimum Order Quantity: 5000 Pieces
Packaging: Available in plastic bags and wooden pallets, or customizable to client specifications.
2. As the leading manufacturer and exporter of SKL tension clamps, we guarantee electric insulation for rails on their supports. These clamps maintain rails in place elastically in both vertical and transverse directions, utilizing a comprehensive support system comprising a sturdy table, projecting shoulders, and insulating clips.
Our elastic rail clip, a boltable design, is renowned for its enduring strength, particularly suited for rail construction on concrete sleepers, with a diameter range of 13mm to 15mm, including models such as SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, and SKL30.
| 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 an 8-12KN pressure, displacement ranges between 9-12mm.
Material: 60Si2CrA
Surface Options: Plain, Black Painting, Red Painting
Minimum Order Quantity: 5000 Pieces
Packing: Our products are meticulously packed in plastic bags and secured with sturdy wooden pallets, ensuring safety during transit. We can also tailor packaging according to the unique requirements and specifications of our esteemed clients.
As one of the premier manufacturers approved by China's Railway Ministry for elastic rail clips and an array of advanced railway fasteners, Shanghai Suyu Railway Material Co., Ltd is proud to be ISO9001-2008 certified. Our cutting-edge product is the perfect choice for seamless rail track assembly, offering unparalleled ease of fitment during track installation, coupled with hassle-free and cost-effective maintenance. Engineered for long-lasting durability, our solutions provide an economical lifespan and facilitate swift replacements. Having made significant strides in both the domestic and international markets, our elastic rail clips and railway fastenings have stood the test of time and performance.
In line with our steadfast commitment to a 'quality first' policy, SUYU implements rigorous quality control measures. We utilize a comprehensive suite of state-of-the-art inspection instruments to consistently deliver high-quality elastic rail clip products that not only meet but exceed our customers' stringent requirements.
As an industry leader in rail fastening solutions, SUYU, proudly headquartered in China, excels in the production of a diverse range of railway fasteners. Our extensive 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 many more innovative solutions designed to optimize rail infrastructure.
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