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| Warranty: | 1-3 Years |
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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 are passionately dedicated to excellence, crafting premium-grade elastic rail fasteners tailored precisely for the demanding needs of modern railway applications. Our clips, forged with exceptional expertise and premium raw materials, offer unrivaled tensile strength and superior corrosion resistance. We meticulously customize each product to meet our clients' specific requirements, all while ensuring exceptional value through our competitive pricing model.
Elastic rail clips have earned a prestigious reputation in the railway industry for their unparalleled rail clamping performance, while boasting an installation process that is remarkably simple and efficient.
In response to patent expirations from industry giants like Pandrol and Vossloh, SUYU partners with elite quality producers to provide an economically appealing selection of elastic rail clips. These adaptable clips seamlessly integrate with a variety of rail sections and applications, including skillfully chosen SKL tension clamps.
Our elastic rail clips are carefully engineered under rigorous dimensional controls, utilizing high-grade spring steel to precisely align with the specific demands of our discerning clientele.
We expertly manufacture a diverse array of elastic rail clips, designed to accommodate a range of toe load and axle load specifications. These clips guarantee secure rail fastening on wooden, steel, or concrete sleepers. Available in steel bar diameters from 12mm to 20mm, they are perfectly suited for broad gauge lines, managing toe loads from 850kgf to 1100kgf, tailored to meet any distinctive rail fastening requirements.
Comprehensive 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 |
Our elastic rail clips exhibit extraordinary endurance, able to endure up to 5 million cycles at a spring steel deflection of 9.1mm without failure, ensuring sustained long-term performance.
Material: Premium-grade 60Si2MnA
Surface: Available in finishes of plain, black painting, or red painting, catering to diverse aesthetic preferences
MOQ: A minimum order quantity of 5000 pieces guarantees sufficient supply for extensive and large-scale projects
Packing: Offered in plastic bags and wooden pallets, with customization options available to meet specific client preferences
2.As a trailblazing exporter and innovator of SKL tension clamps, we ensure impeccable electrical insulation of rails on their supports. Our tension clamps sustain the rail's elastic support both vertically and laterally. Our holistic rail fixing and support solution incorporates an innovative insulating clip with harmoniously coordinated shoulders and nose sections, elastically flexible strips, and secure fixing components.
Our boltable elastic rail clips provide outstanding and lasting clip strength, making them the ideal choice for rail construction with concrete sleepers. Offered in diameters ranging from 13mm to 15mm, they include a diverse selection of models such as 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: Demonstrates robust performance withstanding no less than 5 million cycles
Loading Property: Operates efficiently under a pressure range of 8-12KN, with a displacement range of 9-12mm
Material: Superior 60Si2CrA
Surface: Offered in versatile finishes of plain, black painting, or red painting, to complement diverse project aesthetics
MOQ: A minimum order quantity of 5000 pieces ensures a robust and reliable supply chain for large-scale endeavors
Packing: Available in plastic bags and wooden pallets, with custom packaging options to suit individual client desires
As an ISO9001-2008 certified manufacturer and a revered supplier authorized by China's Railway Ministry, our elastic rail clips and railway fastenings set the pinnacle standards in rail track assembly. Celebrated for their effortless installation during track laying, cost-effective maintenance, remarkable durability, and swift replacement capabilities, our products have reliably served both domestic and international markets for years, providing unparalleled reliability and outstanding value.
At Shanghai Suyu Railway Material Co., Ltd., we are unwavering in our dedication to our 'quality first' ethos, where excellence is not just a goal, but a promise. Our commitment to rigorous quality control is backed by an extensive suite of cutting-edge inspection tools, ensuring that each and every elastic rail clip we manufacture, especially the impressive E Clip 2006 with its resilient and sleek black surface, meets the pinnacle of quality standards. Our processes are designed to not only meet but exceed our customers' stringent expectations, delivering superior satisfaction with every product.
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