| 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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Renowned throughout the railway sector, our elastic rail clips are celebrated for their exceptional grip and effortless installation.
As the patents of industry leaders like Pandrol and Vossloh conclude, SUYU collaborates with esteemed quality producers to offer a budget-friendly selection of elastic rail clips, catering to various rail sections and applications, including select SKL tension clamps.
SUYU is committed to maintaining rigorous dimensional accuracy and employs high-quality spring steel, ensuring that our elastic rail clips and other railway fasteners conform to the most demanding customer specifications.
Our extensive production capacity allows us to craft elastic rail clips tailored for any toe and axle load requirements, compatible with wooden, steel, or concrete sleepers. We provide a range of clip sizes with steel bar diameters from 12mm to 20mm. Our specially designed clips with flat toes are ideal for broad gauge lines, supporting toe loads from 850kgf to 1100kgf, and can be customized for any specific toe or axle load 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 |
| 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 leading authority in the manufacture of elastic rail clips and railway fasteners. Proudly recognized by China's Railway Ministry and ISO9001-2008 certified, our 60si2mn Railway Fastening System Clips are distinguished by their ease of installation during track assembly, cost-effective maintenance, and enduring resilience. With an impressive history in both domestic and international arenas, our products assure flawless rail track assembly and reliable long-term performance.
At Shanghai Suyu Railway Material Co., Ltd, our 'quality first' ethos is the cornerstone of our operational excellence. This dedication is evident in our significant investments in cutting-edge quality control management systems, supported by a comprehensive suite of advanced inspection instruments. Our meticulous and unwavering approach ensures that every 60si2mn Railway Fastening System Clip we produce complies with the highest standards, delivering unparalleled quality that consistently meets and exceeds our customers' expectations.
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