| 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. Unmatched Expertise in Elastic Rail Clip Manufacturing We specialize in the production and supply of high-quality elastic rail clip products, engineered specifically for railway applications. Crafted using premium materials, these clips offer exceptional tensile strength and are highly resistant to corrosion. Tailored to meet your every specification, these clips are available at competitive prices, ensuring both quality and value.
Renowned throughout the railway industry, the elastic rail clip offers exemplary rail clamping performance, paired with effortless installation, making it the preferred choice for professionals.
With the expiration of patents from industry leaders Pandrol and Vossloh, SUYU collaborates with esteemed manufacturers to deliver a cost-effective selection of elastic rail clips. Designed to accommodate a variety of rail sections and applications, our range includes the versatile SKL tension clamp.
Our products adhere to stringent dimensional standards, utilizing top-tier spring steel to guarantee that SUYU's elastic rail clips and other fastenings meet precise specifications, ensuring they fulfill customer expectations every time.
Our expertise extends to producing elastic rail clips that accommodate any toe load or axle load requirement, suitable for securing rails on wooden, steel, or concrete sleepers. Available with steel bar diameters ranging from 12mm to 20mm, we provide clips with flat toes for broad gauge lines, offering toe loads from 850kgf to 1100kgf. Our versatile manufacturing capabilities enable us to meet diverse loading needs for various sleeper types.
Technical Specifications of the Elastic Rail Clip: Precision and Performance| 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 the spring steel deflection is 9.1mm, the fatigue life impressively reaches up to 5 million cycles without failure.
Material Specification: 60Si2MnA, engineered for excellence.
Surface Finishes: Available in plain, black painting, and red painting for diverse applications.
Minimum Order Quantity: 5000 Pieces, ensuring substantial supply for demanding projects.
Packaging Options: Delivered in plastic bags and wooden pallets, or customized to meet client needs.
2. SKL Tension Clamp Expertise As a leading manufacturer and exporter, we deliver SKL tension clamps that ensure effective electrical insulation of the rail. These clamps maintain rail position elastically on its support, accommodating movement in both vertical and transverse directions. Featuring a comprehensive fixing and support system, our clamps include a support table, projecting shoulders, an interposed pad, and an insulating clip. This innovative design guarantees robust and reliable rail positioning.
Our elastic rail clip boasts a boltable design with outstanding permanent clip strength, ideal for rail construction with concrete sleepers. Compatible with diameters from 13mm to 15mm, our range includes models like 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 Assurance: Endures no less than 5 million cycles, promising long-term dependability.
Loading Property: Under pressures of 8-12KN, displacement measures between 9-12mm, showcasing its resilience.
Material Specification: 60Si2CrA, chosen for superior performance.
Surface Finishes: Options include plain, black painting, and red painting to suit various needs.
Minimum Order Quantity: 5000 Pieces, ensuring ample supply for extensive projects.
Packing: Our products are meticulously packaged using durable plastic bags and sturdy wooden pallets to ensure safe delivery. Alternatively, we can tailor our packaging solutions to meet the specific requirements of our esteemed clients.
We proudly stand as one of the esteemed manufacturers of elastic rail clips and other railway fasteners, certified by China's Railway Ministry and ISO9001-2008 standards. Our product excels in rail track assembly, featuring effortless fitment during track laying, economical and simple maintenance, impressive durability, a cost-effective lifespan, and swift replacement. For years, our high-quality elastic rail clips and railway fasteners have been serving both domestic and international markets with excellence.
In alignment with our 'Quality First' policy, SUYU is deeply committed to exceptional quality control management. We employ a comprehensive set of advanced inspection instruments to guarantee that every elastic rail clip meets the highest quality standards, ensuring they satisfy our customers' expectations and requirements.
SUYU, a premier manufacturer of rail fastenings based in China, extends its expertise to a diverse range of railway fasteners. Our product lineup includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more, all crafted with precision and quality.
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