| 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 crafting and distribution of premium elastic rail clip products, essential for the railway sector. Constructed with superior quality materials, these clips boast impressive tensile strength and are highly resistant to corrosion. Tailor-made solutions are available, customized to meet specific client needs and budget preferences.
Embraced globally in the railway domain, elastic rail clips deliver exceptional rail clamping performance, along with straightforward installation.
With the expiration of patents held by industry leaders (Pandrol and Vossloh), SUYU has partnered with esteemed manufacturers to present a cost-effective array of elastic rail clips. These clips are adaptable to numerous rail sections and applications, including select SKL tension clamps.
Our elastic rail clips and accompanying railway fastenings from SUYU adhere to rigorous dimensional standards. Crafted from superior spring steel, they align precisely with customer expectations and industry guidelines.
Our expertise enables us to produce elastic rail clips tailored to any toe load or axle load specification, suitable for wooden, steel, or concrete sleepers. We offer a diverse range of clip sizes, with steel bar diameters from 12mm to 20mm. Catering to broad gauge lines, our clips feature flat toes with toe loads from 850kgf to 1100kgf, ensuring compatibility with various sleeper types.
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 |
Endurance is key: with a spring steel deflection of 9.1mm, these clips endure up to 5 million cycles without failure.
Material: 60Si2MnA - a high-performance choice enhancing durability.
Surface Options: Choose from plain, black painting, or striking red painting finishes.
Minimum Order Quantity (MOQ): 5000PCS - ensuring availability for large-scale projects.
Packaging: Our adaptable packaging options include plastic bags and wooden pallets, customizable to client preferences.
2. As a leading manufacturer and exporter, we offer SKL tension clamps that guarantee the rail's electric insulation on its base. These clamps are vital for maintaining the rail's position elastically in both vertical and transverse directions. Our design incorporates a support table, projecting shoulders, an insulating clip, and flexible strips, offering robust rail support.
Our elastic rail clip is a high-strength, boltable clip designed for use in concrete sleeper rail construction. Available in diameters 13mm to 15mm, and models including 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: Engineered to withstand no less than 5 million cycles, ensuring long-term reliability.
Loading Property: Under a pressure range of 8-12KN, displacement remains between 9-12mm, ensuring performance stability.
Material: 60Si2CrA - enhancing strength and longevity.
Surface Options: Available in plain, black painting, and red painting to suit diverse aesthetic preferences.
Minimum Order Quantity (MOQ): 5000PCS - suitable for extensive deployment.
Packing: Our products are carefully packed using durable plastic bags and sturdy wooden pallets, or tailored specifically to meet the unique requirements of our valued clients.
We are proud to be one of the select manufacturers approved by China's Railway Ministry, specializing in elastic rail clips and various railway fasteners. As an ISO9001-2008 certified company, our products are quintessential for rail track assembly, offering ease and efficiency during track installation. They are renowned for their low-maintenance needs, long-lasting durability, cost-effective lifespan, and swift replacement capability. Our elastic rail clips and other fastenings have a proven track record, having served both the domestic and international markets with distinction over many years.
In line with our unwavering commitment to quality first, SUYU places paramount importance on quality control management. We are equipped with a comprehensive suite of inspection instruments, ensuring that all our elastic rail clip products consistently meet the highest standards of quality and fully satisfy our customers' expectations.
As a premier rail fastening manufacturer in China, SUYU extends its expertise to a wide array of railway fasteners. Our diverse product range includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and much more.
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