| 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. At Shanghai Suyu Railway Material Co., Ltd, we specialize in the creation and distribution of premium elastic rail clip products, designed specifically for railway applications. Crafted with meticulous precision and using only the finest quality materials, these clips are renowned for their exceptional tensile strength and superior resistance to corrosion. We also offer customizable options to meet specific client requirements, all at competitive prices.
Our elastic rail clips are universally embraced by the railway industry, offering unparalleled rail clamping performance combined with effortless installation.
With the expiration of patents from leading manufacturers Pandrol and Vossloh, these innovative technologies are now accessible to the general supply market. SUYU has forged partnerships with top-quality producers to provide an economically viable selection of elastic rail clips, catering to diverse rail sections, applications, and including the esteemed SKL tension clamps.
Our dedication to strict dimensional accuracy, coupled with the use of premium spring steel, ensures that our elastic rail clips and other railway fastenings meet rigorous specifications and consistently fulfill customer expectations.
Shanghai Suyu is adept at manufacturing elastic rail clips suitable for any toe load and axle load specifications, facilitating rail fixation across wooden, steel, or concrete sleepers. Offering bar diameters from 12mm to 20mm, our range includes flat-toe clips for broad gauge lines with toe loads from 850kgf to 1100kgf, adaptable to a variety of rail fastening needs.
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, our elastic rail clips boast an impressive fatigue life, enduring up to 5 million cycles without failure.
Material: 60Si2MnA
Surface Options: Plain, Black Painting, Red Painting
Minimum Order Quantity (MOQ): 5000 Pieces
Packing: Secured in Plastic Bags and Wooden Pallets, or customized as per client's preferences
2. We proudly stand as the leading manufacturer and exporter of the SKL tension clamp, an essential component for ensuring the electric insulation of rails on their supports. These tension clamps excel in maintaining the rail elastically in both vertical and transverse directions. Our innovation includes a sophisticated fixing and supporting rail device, equipped with a support-defining table, interposed pads, and an insulating clip that collaborates with the shoulder. This design ensures robust flange support and includes elastic strips and fixing equipment that seamlessly integrate with the elastic rail clip body.
Our elastic rail clips are designed to be boltable, offering exceptional clip strength for permanent rail construction. Ideal for use with concrete sleepers, these clips come in diameters ranging from 13mm to 15mm, available in various types such as 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 endurance of no less than 5 million cycles
Loading Property: Under an 8-12KN pressure, displacement ranges from 9-12mm, ensuring optimal performance.
Material: 60Si2CrA
Surface Options: Plain, Black Painting, Red Painting
Minimum Order Quantity (MOQ): 5000 Pieces
Packing: Our products are expertly packaged in durable plastic bags and sturdy wooden pallets, or tailored to meet the specific needs of our clients, ensuring safe and efficient delivery every time.
We are proud to be among the select few manufacturers approved by China's Railway Ministry for elastic rail clips and other railway fasteners. As an ISO9001-2008 certified company, our products are the epitome of excellence, crafted to perfection for seamless rail track assembly. Our clips are renowned for their effortless fitment during track installation, cost-effective maintenance, and unparalleled durability, offering an economical lifespan and swift replacement. Our high-quality elastic rail clips and railway fasteners have been trusted by both domestic and international markets for many years, reinforcing our reputation for reliability and performance.
Adhering to our unwavering 'quality first' policy, SUYU places paramount importance on quality control management. We are equipped with a comprehensive suite of inspection instruments, ensuring that every elastic rail clip we produce meets the highest standards of quality and surpasses our customers' expectations.
As a vanguard in rail fastening manufacturing in China, SUYU offers an extensive array of railway fasteners. Our diverse 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 much more, providing comprehensive solutions to meet the varying demands of the railway industry.
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