| 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. Our esteemed manufacturing and supply of elastic rail clip products, tailored exclusively for the railway industry, stand as a testament to quality and precision. Crafted with premium-grade raw materials, these clips boast exceptional tensile strength and robust corrosion resistance. We offer customization to meet specific client requirements, all at competitive prices, ensuring a perfect fit for every need.
Recognized across the railway industry, our elastic rail clips deliver outstanding performance in rail clamping, while ensuring effortless installation and enduring reliability.
As the out-of-patent technologies from industry leaders like Pandrol and Vossloh reach the open market, SUYU collaborates with esteemed manufacturers to present a cost-effective selection of elastic rail clips. Designed to accommodate a variety of rail sections and applications, these clips also include specialized SKL tension clamps, offering solutions for diverse requirements.
Strict adherence to dimensional accuracy and the use of high-grade spring steel guarantee that the elastic rail clips and other fastenings from SUYU meet stringent specifications, ensuring unparalleled customer satisfaction.
Expertly engineered, our elastic rail clips cater to any toe load and axle load requirements, effectively securing rails on wooden, steel, or concrete sleepers. We proudly offer clips with steel bar diameters ranging from 12mm to 20mm, and for the broad gauge line, we provide flat toe clips with toe load capacities from 850kgf to 1100kgf, adaptable to any rail fastening challenge.
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 |
Engineered for durability, our spring steel, when deflected to 9.1mm, offers an impressive fatigue life of up to 5 million cycles without failure.
Material: 60Si2MnA
Surface: Available in plain, black, or red painting finishes
MOQ: 5000 PCS
Packing: Delivered in plastic bags and wooden pallets, or customized as per client specifications
2. As a leading manufacturer and exporter of the SKL tension clamp, we provide solutions that ensure rail insulation on its support. These clamps maintain the rail's elastic positioning, both vertically and transversely, offering a comprehensive fixing and supporting mechanism. Our innovative design includes a supporting table for the rail, protective shoulders, an interposing pad, an insulating clip, elastically yieldable strips, and robust fixing equipment designed for superior performance.
Our elastic rail clips, featuring a boltable design, offer unparalleled permanent clip strength. Ideal for rail constructions with concrete sleepers, these clips are available in diameters from 13mm to 15mm, covering models SKL1 through SKL30.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: Withstands no less than 5 million cycles
Loading Property: Under 8-12KN pressure, the displacement measures between 9-12mm
Material: 60Si2CrA
Surface: Offered in plain, black, or red painting options
MOQ: 5000 PCS
Packing: Packaged in plastic bags and wooden pallets, customizable per client needs
At Shanghai Suyu Railway Material Co., Ltd, we take pride in being among the esteemed manufacturers officially approved by China's Railway Ministry. As an ISO9001-2008 certified company, our expertise shines through in our premier product offering: the Precision Track Fastening Clips. These are meticulously engineered for seamless integration in rail track assemblies, offering unmatched ease during the installation phase. Our clips are celebrated for their effortless and cost-effective maintenance, robust durability, and remarkably economical lifespan. Furthermore, the swift replacement process ensures minimal downtime. Our elastic rail clips and comprehensive range of railway fastenings have not only met the demands of the domestic market but have also been trusted by international customers for many years, cementing our reputation for excellence and reliability.
At SUYU, quality isn't just a policy—it's our promise. We steadfastly adhere to a 'quality first' approach, emphasizing rigorous quality control management. Our state-of-the-art inspection instruments form a cornerstone of this commitment, ensuring that every elastic rail clip we produce meets the highest standards of excellence. This unwavering dedication guarantees that our products not only meet but exceed customer expectations, delivering reliable and superior performance every time.
Located in China, SUYU stands as a leader in rail fastening manufacturing, crafting an impressive array of railway fasteners tailored to meet diverse needs. Beyond our renowned elastic rail clips, our product portfolio includes high-quality track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, SKL tension clamps, and rail shoulders, among others. Each product is designed with precision and expertise, reinforcing our commitment to providing comprehensive solutions for secure railway stability.
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