| Customization: | Available |
|---|---|
| After-sales Service: | a+ |
| Warranty: | 1-3year |
Suppliers with verified business licenses
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 top-quality elastic rail clip products, exclusively tailored for railway use. Crafted from premium-grade materials, these clips are engineered with meticulous precision to deliver exceptional tensile strength and superior corrosion resistance. Our range of products is fully customizable to meet client-specific demands, all offered at competitive pricing.
Recognized globally in the railway sector, the elastic rail clip facilitates high-performance rail clamping, combining efficiency with effortless installation.
As pioneering technologies from industry leaders like Pandrol and Vossloh become publicly accessible, SUYU partners with esteemed manufacturers to provide a budget-friendly selection of elastic rail clips, adaptable to various rail sections and applications, including specialized SKL tension clamps.
With stringent dimensional supervision and the use of superior spring steel, SUYU's elastic rail clips and other fastenings meet the precise specifications needed to fulfill customer needs.
We possess unrivaled expertise in producing elastic rail clips for any specified toe load and axle load requirements, suitable for securing rails on wooden, steel, or concrete sleepers. Our diverse offerings include clips with steel bar diameters ranging from 12mm to 20mm. We fabricate a variety of elastic rail clips with flat toes for broad gauge lines, delivering toe loads from 850kgf to 1100kgf, ensuring optimal rail fixation across different sleeper materials.
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 subject to a spring steel deflection of 9.1mm, the fatigue life extends up to 5 million cycles without failure.
Material: 60Si2MnA
Surface finish options: Plain, black painting, red painting
Minimum Order Quantity: 5000 pieces
Packaging: Available in plastic bags and wooden pallets, or tailored to client preferences.
2. We are a leading manufacturer and exporter of the SKL tension clamp, designed to ensure the electric insulation of the rail at its support. These clamps are crucial for maintaining the rail's elasticity on its support both vertically and transversely. Our solution includes a rail fixing and supporting device, featuring a support table, protective shoulders, a pad between the rail and table, an insulating clip that engages with the shoulder, a nose section that presses against the rail flange, at least one resilient strip, and fastening equipment connecting through the clip and strip.
Our elastic rail clip is a boltable solution with robust permanent clip strength, ideal for rail construction on concrete sleepers. Available in diameters from 13mm to 15mm, our range includes 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: Guaranteed performance exceeding 5 million cycles.
Loading Property: Under a load of 8-12KN, displacement ranges from 9-12mm.
Material: 60Si2CrA
Surface finish options: Plain, black painting, red painting
Minimum Order Quantity: 5000 pieces
Packing: Our products are meticulously packed using durable plastic bags and sturdy wooden pallets to ensure their safe transit. We also offer customizable packaging solutions to meet clients' specific requirements.
We proudly stand as one of the esteemed manufacturers of elastic rail clips and other railway fasteners, officially approved by China's Railway Ministry. As an ISO9001-2008 certified manufacturer, our products are the epitome of innovation and reliability, perfectly suited for seamless rail track assembly. Our rail fasteners boast effortless fitment during track installation, coupled with easy, cost-effective maintenance, outstanding durability, and a long-lasting economical lifespan. Over the years, our elastic rail clips and railway fastenings have consistently met the rigorous demands of both domestic and international markets.
Committed to our 'Quality First' policy, SUYU exercises meticulous quality control management to uphold the highest standards. We are equipped with a comprehensive suite of modern inspection instruments, ensuring that every elastic rail clip product we offer is of unsurpassed quality and meets all our customers' stringent requirements.
As a prominent leader in rail fastening manufacturing based in China, SUYU excels in producing a diverse array 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 beyond, each crafted to perfection.
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