| Customization: | Available |
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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.At Shanghai Suyu Railway Material Co., Ltd, we are passionately dedicated to the art of crafting and delivering premium elastic rail clip solutions. Meticulously engineered for railway use, these clips are born from the finest raw materials, showcasing remarkable tensile strength and outstanding corrosion resistance. Tailored to your specifications, they uphold an unparalleled standard of excellence at prices that cater to your needs.
Our globally acclaimed elastic rail clips are the epitome of rail clamping prowess with seamless installation, marking their necessity in today's advanced rail infrastructure. Embrace the future of railway excellence with our innovative solutions.
As forefront technologies from industry leaders like Pandrol and Vossloh become accessible, SUYU collaborates with acclaimed producers to deliver economically savvy elastic rail clips. Our expansive range caters to various rail sections and applications, including the distinguished SKL tension clamps.
SUYU's commitment to precision and quality is unwavering. Through rigorous dimensional control and the employment of superior spring steel, we ensure that every elastic rail clip and fastening exceeds customer expectations.
Our specialized expertise in elastic rail clips is designed to meet diverse toe load and axle load demands across wooden, steel, or concrete sleepers. Available in steel bar diameters from 12mm to 20mm, our flat toe designs suit broad gauge lines, supporting toe loads between 850kgf and 1100kgf. Trust us to fulfill all your toe and axle load requirements for secure rail fastening.
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 |
Forged from durable spring steel, our clips endure deflections up to 9.1mm, boasting an extraordinary fatigue life of up to 5 million cycles without compromise.
Material: 60Si2MnA
Surface: Choose from plain, classic black, or a vibrant red finish to suit your aesthetic preferences.
MOQ: 5000PCS
Packing: Thoughtfully packaged in protective plastic bags and sturdy wooden pallets, with customization options available to meet client preferences.
2.As the preeminent manufacturer and exporter of the SKL tension clamp, we ensure superior electrical insulation and robust rail positioning, both vertically and transversely. Our comprehensive support device includes a structured table, projecting shoulders, an interposing pad, an insulating clip, and yieldable strips, all meticulously engineered for optimal rail stability.
Our boltable elastic rail clip guarantees robust, lasting strength, ideal for concrete sleeper rail construction. Available in diameters from 13mm to 15mm, it includes models such as 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: Exceptional endurance with a minimum threshold of 5 million cycles.
Loading Property: Under loads of 8-12KN, displacement ranges between 9-12mm, ensuring steadfast performance.
Material: 60Si2CrA
Surface: Available in plain, sophisticated black, or vivid red finishes to match your requirements.
MOQ: 5000PCS
Packing: Delivered with precision in plastic bags and wooden pallets, or tailored to your specific requests.
Accredited by China's Railway Ministry and ISO9001-2008 certified, we stand as a leading figure in elastic rail clips and fasteners. Our products, essential for rail track assembly, promise flawless fitment, effortless maintenance, steadfast durability, cost-efficiency, and expeditious replacement. With a legacy of trust in both domestic and global markets, our commitment to quality and reliability remains unwavering.
Shanghai Suyu Railway Material Co., Ltd is unwavering in its 'Quality First' ethos. Our rigorous quality control management, supported by a state-of-the-art suite of inspection instruments, ensures that our Heavy-Duty Rail Clip Elastic with Vibrant Red Coating Finish surpasses the highest benchmarks, consistently exceeding customer expectations.
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