| Customization: | Available |
|---|---|
| After-sales Service: | a+ |
| Warranty: | 1-3year |
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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. We specialize in the manufacture and supply of exceptional elastic rail clip products, designed exclusively for railway applications. Crafted with premium materials, these clips boast extraordinary tensile strength and superb corrosion resistance. Furthermore, we offer customization options to cater to unique client requirements, all at competitive prices.
Renowned across the railway sector, our elastic rail clips deliver outstanding rail clamping performance and are celebrated for their effortless installation.
With the liberation of out-of-patent technologies from Pandrol and Vossloh, SUYU has strategically allied with esteemed manufacturers to offer a versatile and cost-efficient selection of elastic rail clips, perfectly suited for a diverse array of rail sections and applications, alongside select SKL tension clamps.
Comprehensive dimensional accuracy and the utilization of high-grade spring steel ensure that SUYU's elastic rail clips and other rail fastenings adhere to stringent customer specifications.
Our expertise extends to producing elastic rail clips that accommodate any toe load and axle load demands, suitable for installation on wooden, steel, or concrete sleepers. Our offerings include a variety of clips with steel bar diameters between 12mm to 20mm, and we manufacture broad gauge line clips with flat toes capable of supporting toe loads from 850kgf to 1100kgf.
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 |
When deflected by 9.1mm, our spring steel exhibits a fatigue life exceeding 5 million cycles without fracture.
Material: 60Si2MnA - ensuring durability and performance.
Surface Finish Options: Plain, Black Painting, Red Painting - tailored to client preferences.
MOQ: 5000PCS - minimum order for efficient production and supply.
Packaging: Securely packed in plastic bags and wooden pallets, with customization available per client specifications.
2. As a leading manufacturer and exporter, our SKL tension clamps play a crucial role in ensuring the electric insulation of rails. These clamps provide elastic rail support in both vertical and transverse directions, featuring a robust support system with a projecting shoulder, an interposing pad, and an insulating clip that secures the rail effectively. Our clamps are designed to meet the highest standards of quality and performance.
Our elastic rail clips are boltable, offering exceptional permanent clip strength. Ideal for rail construction on concrete sleepers, they are available in sizes ranging from SKL1 to SKL30, with diameters between 13mm to 15mm.
| 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, ensuring longevity and reliability.
Loading Property: Under pressure of 8-12KN, displacement remains between 9-12mm, showcasing robust load handling capabilities.
Material: 60Si2CrA - offering exceptional strength and resilience.
Surface Finish: Available in Plain, Black Painting, Red Painting - for versatile application needs.
MOQ: 5000PCS - ensuring efficient and cost-effective production.
Packing: We offer customized packaging solutions tailored to meet your specific requirements, featuring high-quality plastic bags and robust wooden pallets, or as requested by our esteemed clients.
We proudly stand as one of the esteemed manufacturers approved by China's Railway Ministry for producing elastic rail clips and various railway fasteners. As an ISO9001-2008 certified manufacturer, our product is exemplary for rail track assembly, offering unparalleled ease of installation during track laying. It boasts effortless, cost-effective maintenance, remarkable durability, an economical lifespan, and swift replacement capabilities. Our elastic rail clips and railway fastenings have reliably served both domestic and international markets for many years, cementing our reputation for excellence.
In strict adherence to our 'Quality First' policy, SUYU is deeply committed to impeccable quality control management. We employ a comprehensive array of advanced inspection instruments to ensure that every elastic rail clip product we deliver is of superior quality, meeting and exceeding our customers' expectations with precision and reliability.
As a distinguished leader in rail fastening manufacturing based in China, SUYU is proud to offer a diverse array of railway fasteners. Our extensive portfolio includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more, each crafted with precision to ensure optimal performance.
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