| 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. Shanghai Suyu Railway Material Co., Ltd is at the forefront of innovation in the railway industry, offering top-notch manufacturing and supply of elastic rail clip products. These clips are specially fabricated with the finest quality raw materials, ensuring they deliver unmatched tensile strength and superior corrosion resistance. Crafted with meticulous precision, our elastic rail clips are perfectly tailored to meet the specific needs of our clients, even allowing for customization according to client preferences and budget considerations.
Globally recognized and favored within the railway industry, our elastic rail clips offer unparalleled performance in rail clamping, while their user-friendly design facilitates effortless installation.
As pioneering patents from industry leaders like Pandrol and Vossloh become available in the general supply market, SUYU strategically partners with esteemed manufacturers to present an economical array of elastic rail clips. These are designed to accommodate various rail sections and applications, including the specially selected SKL tension clamp, ensuring quality and affordability.
Our commitment to excellence is evident in our stringent dimensional control and the use of only premium-grade spring steel. This dedication guarantees that the elastic rail clips and other fastening solutions provided by SUYU adhere to the precise specifications required to exceed customer expectations.
At Shanghai Suyu Railway Material Co., Ltd, we are adept at producing elastic rail clips tailored to any toe load and axle load specifications necessary for securing rails on wooden, steel, or concrete sleepers. Our diverse range includes clips with steel bar diameters from 12mm to 20mm. Notably, we manufacture specialized clips with flat toes for broad gauge lines, offering toe loads ranging from 850kgf to 1100kgf, thereby catering to diverse rail fastening requirements across various 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 |
Our elastic rail clips exhibit remarkable durability, withstanding spring steel deflection up to 9.1mm and maintaining a fatigue life of up to 5 million cycles without failure.
Material: 60Si2MnA
Surface Finish Options: Plain, Black Painting, Red Painting
Minimum Order Quantity (MOQ): 5000 Pieces
Packing: Securely packaged in plastic bags and wooden pallets, or as per client's specific requirements
2. We proudly stand as the leading manufacturer and exporter of SKL tension clamps, engineered to ensure the electric insulation of the rail on its support. These clamps are specifically crafted to elastically support the rail in both the vertical and transverse directions. Our design comprises a support structure with a defined table for the rail and a protruding shoulder on each side, an interposed pad between the rail and table, and an insulating clip with a cooperative body and a nose portion that bears against the rail flange. Additionally, it features at least one elastically yieldable strip and fixing apparatus extending through apertures in the elastic rail clip and strip, ensuring secure and reliable rail fastening.
Our elastic rail clips are designed to be bolted, offering high permanent clip strength that is particularly advantageous in rail construction with concrete sleepers. These clips, ranging from SKL1 to SKL30, are available in diameters from 13mm to 15mm, ensuring compatibility with a wide range of applications.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: Withstands no less than 5 million cycles
Loading Property: Under a pressure range of 8-12KN, the displacement measures between 9-12mm
Material: 60Si2CrA
Surface Finish Options: Plain, Black Painting, Red Painting
Minimum Order Quantity (MOQ): 5000 Pieces
Packing: Our packing options for the Superior Elastic Rail Clips are designed with versatility and safety in mind, employing durable plastic bags and robust wooden pallets, or meticulously customized to align perfectly with clients' specific requirements, ensuring maximum protection and convenience.
We proudly stand as a distinguished and accredited manufacturer of elastic rail clips and an array of railway fasteners, officially recognized by China's Railway Ministry and boasting the prestigious ISO9001-2008 certification. Our products are the epitome of excellence for rail track assembly, renowned for their seamless fitment during track installation, effortless and cost-effective maintenance, remarkable durability, and an economical lifespan that promises longevity. These top-tier elastic rail clips and railway fastenings have been serving both domestic and international markets with unparalleled reliability for many years.
Aligned with our unwavering commitment to a 'quality first' policy, SUYU meticulously prioritizes 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 adheres strictly to our customers' rigorous requirements.
As a premier manufacturer of rail fastenings in China, SUYU takes pride in producing 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 much more, all crafted to meet the exacting demands of the railway industry.
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