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| Warranty: | 1-3year |
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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 takes pride in the specialized manufacturing and supply of premium elastic rail clip products, meticulously engineered for superior performance in railway systems. Utilizing only the highest quality raw materials, our elastic rail clips are crafted to deliver exceptional precision, outstanding tensile strength, and unparalleled corrosion resistance. Furthermore, our offerings are customizable to meet the unique needs of our clients, all while ensuring competitive pricing.
Universally acclaimed within the railway industry, our elastic rail clips offer unparalleled performance in rail clamping, alongside seamless and effortless installation.
As the proprietary technologies from industry giants Pandrol and Vossloh are now available to a broader market, SUYU has forged partnerships with esteemed quality manufacturers. This strategic collaboration allows us to present a cost-effective array of elastic rail clips that cater to a multitude of rail sections and applications, specifically including selected SKL tension clamps.
By adhering to rigorous dimensional controls and utilizing top-grade spring steel, SUYU guarantees that our elastic rail clips and other railway fastenings meet the highest standards, precisely fulfilling customer requirements.
Our expertise encompasses the production of elastic rail clips designed for diverse toe load and axle load specifications, adaptable for wooden, steel, or concrete sleepers. We offer elastic rail clips with steel bar diameters ranging from 12mm to 20mm. Our broad gauge line clips feature flat toes with toe loads from 850kgf to 1100kgf, and we are equipped to meet any required toe load and axle load specifications for different sleeper types.
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 clips achieve an impressive fatigue life of up to 5 million cycles without failure when the spring steel deflection reaches 9.1mm.
Material: 60Si2MnA
Surface: Available in plain, black painting, and a dynamic vibrant red painting.
MOQ: 5000PCS
Packing: Plastic bags and wooden pallets, or tailored to client requirements.
2.As the premier manufacturer and exporter of SKL tension clamps, we ensure the electrical insulation of the rail on its support. Our clamps elastically secure the rail on its support in both vertical and transverse directions. We provide a comprehensive fixing and supporting system, which includes a support table, projecting shoulder, insulating clip, elastically yieldable strip, and all necessary fixing equipment.
Our boltable elastic rail clip delivers high permanent clip strength, making it ideal for rail construction with concrete sleepers. Available in diameters ranging from 13mm to 15mm, our rail clips come in various models including SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, and SKL30.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: No less than 5 million cycles.
Loading Property: Under pressure of 8-12KN, the displacement ranges from 9-12mm.
Material: 60Si2CrA
Surface: Available in plain, black painting, and a dynamic vibrant red painting.
MOQ: 5000PCS
Packing: Plastic bags and wooden pallets, or tailored to client requirements.
We are proudly recognized by China's Railway Ministry as approved manufacturers of elastic rail clips and other railway fasteners, holding an ISO9001-2008 certification. Our products are perfect for rail track assembly, featuring effortless fitment during track laying, economical maintenance, durability, long lifespan, and quick replacement. Our elastic rail clips and railway fastenings have served both domestic and international markets with distinction for many years.
With an unwavering commitment to our 'Quality First' philosophy, Shanghai Suyu Railway Material Co., Ltd rigorously prioritizes stringent quality control measures. Equipped with a comprehensive suite of advanced inspection instruments, we ensure that each Elastic Bar Clip with Vibrant Red Coating for Rail Systems meets and exceeds the highest standards, fully satisfying our customers' stringent demands.
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