| 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 are dedicated to the manufacturing and supply of top-tier elastic rail clip products, tailored for exclusive railway usage. Crafted with premium-grade materials, these clips boast exceptional tensile strength and unrivaled resistance to corrosion. Additionally, we offer customization options to align with client-specific preferences, all at competitive pricing.
Renowned across the railway industry, the elastic rail clip guarantees superior clamping performance, ensuring secure installation and optimal track stability.
With the release of formerly patented technology from leading manufacturers Pandrol and Vossloh to the general market, SUYU collaborates with esteemed quality producers to deliver an economical selection of elastic rail clips, accommodating a variety of rail sections and uses, alongside the distinctive SKL tension clamp.
Exacting dimensional control, paired with the utilization of premium spring steel, ensures SUYU's elastic rail clips and fastenings consistently adhere to customer specifications and demands.
Our expertise allows us to manufacture elastic rail clips suitable for diverse toe load and axle load conditions, adeptly securing rails on wooden, steel, or concrete sleepers. We provide a broad range, with steel bar diameters from 12mm to 20mm, and flat toe clips for broad gauge tracks, 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 |
With a spring steel deflection of 9.1mm, the elastic rail clip achieves a remarkable fatigue life of up to 5 million cycles without failure.
Material: 60Si2MnA
Surface: Available in plain, black painting, or red painting options to suit diverse environmental requirements.
MOQ: 5000PCS
Packing: Delivered in secure plastic bags and wooden pallets, customizable to client's preferences for optimal convenience.
2. As the leading manufacturer and exporter of the SKL tension clamp, we provide solutions that ensure electric rail insulation. Ideal for maintaining rail alignment in both vertical and transverse dimensions, our clamps feature a comprehensive support system and an insulating clip that ensures a firm rail grip. Enhanced with elastically yieldable strips, our fixing equipment offers maximum stability.
Our boltable elastic rail clip is engineered for high permanent strength, perfect for concrete sleeper rail constructions. Available in diameters from 13mm to 15mm, including models SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, etc.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: Ensures longevity with a fatigue life of no less than 5 million cycles.
Loading Property: Under pressure ranging from 8-12KN, displacement remains between 9-12mm, showcasing resilience and reliability.
Material: 60Si2CrA
Surface: Offered in plain, black painting, or red painting to match various operational preferences.
MOQ: 5000PCS
Packing: Expertly packaged in durable plastic bags and sturdy wooden pallets, or customized according to our clients' specific requirements to ensure pristine product delivery.
We proudly stand as one of the approved manufacturers by China's Railway Ministry for elastic rail clips and other essential railway fasteners. Certified with ISO9001-2008 standards, our products are quintessential for seamless rail track assembly. They are renowned for their effortless fitment during track installation, allowing for easy and cost-effective maintenance. With robust durability, they promise an economical lifespan and swift replacement. Our elastic rail clips and fasteners have been trusted both in the domestic arena and international markets for numerous years.
In line with our 'Quality First' philosophy, SUYU is deeply committed to meticulous quality control management. We possess a comprehensive array of sophisticated inspection instruments, ensuring that every elastic rail clip product we manufacture meets the highest quality standards and aligns perfectly with our customers' expectations.
As a preeminent manufacturer headquartered in China, SUYU extends its expertise beyond rail fastening to produce a diverse range of railway fasteners. Our extensive product line includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more, catering to all your railway construction needs.
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