| 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. Shanghai Suyu Railway Material Co., Ltd is at the forefront of manufacturing and delivering high-quality elastic rail clip products, tailored specifically for the railway industry. Crafted from premium raw materials, our elastic rail clips are engineered with meticulous precision to offer exceptional tensile strength and unparalleled corrosion resistance. We pride ourselves on our ability to customize these products to meet any client's specifications, ensuring satisfaction at a competitive price point.
Renowned in the global railway sector, our elastic rail clip stands out for its superior clamping efficiency, combined with straightforward installation.
With the expiration of patents from industry leaders like Pandrol and Vossloh, SUYU has strategically partnered with top-tier manufacturers to provide a cost-efficient range of elastic rail clips, designed to accommodate various rail sections and applications, including selected SKL tension clamps.
SUYU's commitment to excellence is reflected in our stringent dimensional controls and the use of top-grade spring steel, ensuring our elastic rail clips and fastenings consistently meet or exceed customer specifications.
Our expertise in producing elastic rail clips extends to accommodating any toe load and axle load requirements, suitable for wooden, steel, or concrete sleepers. We offer an array of elastic rail clips, with steel bar diameters ranging from 12mm to 20mm, including options for broad gauge lines with toe loads from 850kgf to 1100kgf, adaptable for diverse installation needs.
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 |
Exemplifying durability, our spring steel deflection at 9.1mm boasts a fatigue life extending up to 5 million cycles without failure.
Material: 60Si2MnA
Surface Options: Plain, Black Painting, Red Painting
Minimum Order Quantity: 5000 Pieces
Packaging: Tailored to customer requirements with plastic bags and wooden pallets.
2. As the leading exporter of SKL tension clamps, we offer solutions that ensure the electrical insulation of rails on their supports. Our clamps are designed to maintain rail elasticity in vertical and transverse directions, featuring advanced support systems with insulating clips and elastically yieldable strips for optimized rail support and fixation.
Our robust elastic rail clip, characterized by high permanent clip strength, is engineered for rail construction on concrete sleepers. Available in diameters from 13mm to 15mm, our range includes SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, and more, catering to varied construction needs.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: Endurance of no less than 5 million cycles.
Loading Property: Exhibits displacement between 9-12mm under pressure of 8-12KN.
Material: 60Si2CrA
Surface Options: Plain, Black Painting, Red Painting
Minimum Order Quantity: 5000 Pieces
Packing: Our packaging solutions are designed with flexibility and customer satisfaction in mind. With options ranging from robust plastic bags to durable wooden pallets, we are committed to meeting your specific requirements, ensuring your products arrive safely and securely.
We proudly stand as one of the few manufacturers approved by China's Railway Ministry for elastic rail clips and other railway fasteners. As an esteemed ISO9001-2008 certified company, our products seamlessly integrate into rail track assemblies. They offer unparalleled ease during installation, minimal maintenance costs, remarkable durability, an economical lifespan, and swift replacement capabilities. Our elastic rail clips and fasteners have not only conquered the domestic market but have also made significant inroads internationally for several years.
In strict adherence to our 'Quality First' ethos, SUYU places immense focus on comprehensive quality control management. Equipped with an extensive suite of inspection instruments, we ensure that every elastic rail clip we produce meets the highest quality standards, aligned perfectly with our customers' expectations.
As China's foremost leader in rail fastening manufacturing, SUYU extends its expertise to a wide array of railway fasteners. Our diverse 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.
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