| Customization: | Available |
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| After-sales Service: | a+ |
| Warranty: | 1-3years |
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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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Our elastic rail clips, widely acclaimed within the railway industry, provide exceptional clamping performance and are designed for effortless installation.
As patents from industry giants like Pandrol and Vossloh have expired, SUYU collaborates with distinguished quality manufacturers to deliver a competitively priced selection of elastic rail clips. Our range caters to various rail sections and applications, including specially chosen SKL tension clamps.
SUYU ensures rigorous dimensional accuracy by utilizing premium spring steel, guaranteeing that our elastic rail clips and other railway fastenings rigorously adhere to strict customer specifications.
Our extensive production capabilities allow us to manufacture elastic rail clips for any toe load and axle load requirements, applicable to wooden, steel, or concrete sleepers. We offer a variety of clip sizes with steel bar diameters from 12mm to 20mm. For broad gauge lines, we produce specialized clips with flat toes, supporting toe loads from 850kgf to 1100kgf, and we can adjust to any specific toe or axle load demands.
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 |
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Shanghai Suyu Railway Material Co., Ltd. stands as a distinguished leader in the production of elastic rail clips and other railway fasteners. Proudly approved by China's Railway Ministry and ISO9001-2008 certified, our 60si2mn Railway Fastening System Clips are renowned for their ease of installation during track assembly, low maintenance costs, robust durability, and swift replacement. With a strong track record in both domestic and international markets, our products facilitate seamless rail track assembly and ensure long-term reliability.
At Shanghai Suyu Railway Material Co., Ltd, our unwavering commitment to the 'quality first' philosophy forms the foundation of our operational excellence. This dedication is manifested through substantial investments in cutting-edge quality control management systems, supported by an extensive array of advanced inspection instruments. This meticulous and steadfast approach ensures that every 60si2mn Railway Fastening System Clip we produce adheres to the most stringent standards, delivering unmatched quality that consistently meets and exceeds our customers' expectations.
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