| Customization: | Available |
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| Customized: | Customized |
| Certification: | ISO14001, ISO9001 |
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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 proudly stand out in the industry with our unmatched skill in designing and producing premium elastic rail clips. These clips are crafted with precision using only the finest quality materials, guaranteeing remarkable tensile strength and exceptional corrosion resistance. Tailored to meet the distinct demands of our clients, our product offerings not only promise superior performance but also come with a competitive pricing advantage.
Elastic rail clips are highly esteemed within the railway industry, celebrated for their outstanding rail clamping efficiency and the ease of installation they offer.
With the expiration of patents from esteemed manufacturers like Pandrol and Vossloh, SUYU has formed strategic alliances with leading quality producers to launch a budget-friendly range of elastic rail clips. These adaptable clips are engineered to fit a variety of rail sections and uses, including a thoughtfully curated selection of SKL tension clamps.
Our elastic rail clips are meticulously crafted, adhering to rigorous dimensional controls and utilizing top-grade spring steel, ensuring they fulfill the precise needs of our valued customers with exceptional efficacy.
We specialize in manufacturing a wide range of elastic rail clips, expertly designed to satisfy diverse toe load and axle load requirements. These clips firmly secure rails to diverse sleeper types, whether wooden, steel, or concrete. Available in steel bar diameters from 12mm to 20mm, they are perfect for broad gauge lines, handling toe loads from 850kgf to 1100kgf, seamlessly adaptable to any bespoke rail fixing 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 |
Our elastic rail clips boast exceptional endurance, withstanding up to 5 million cycles at a spring steel deflection of 9.1mm without any failure.
Material: 60Si2MnA
Surface: Offered in plain, black painting, or red painting finishes
MOQ: Minimum order quantity of 5000 pieces
Packing: Available in plastic bags and wooden pallets, or customizable packaging according to client requirements
2.As a foremost innovator and exporter of SKL tension clamps, Shanghai Suyu ensures the electric insulation of rails on supports. Our tension clamps are crafted to maintain the rail's elastic support both vertically and transversely. We offer a comprehensive rail fixing and support system featuring an insulating clip with coordinated shoulders and nose portions, flexible strips, and secure fixing equipment, ensuring unparalleled performance and reliability.
Our boltable elastic rail clips provide exceptional and lasting clip strength, making them ideal for rail construction with concrete sleepers. Offered in diameters from 13mm to 15mm, including models like SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, and more, ensuring adaptability for any project.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: Capable of withstanding no less than 5 million cycles
Loading Property: With a pressure range of 8-12KN, displacement spans between 9-12mm
Material: 60Si2CrA
Surface: Available in plain, black painting, or red painting finishes
MOQ: Minimum order quantity of 5000 pieces
Packing: Available in plastic bags and wooden pallets, or customizable packaging according to client requirements
As an ISO9001-2008 certified manufacturer and a recognized supplier by China's Railway Ministry, our elastic rail clips and railway fastenings represent the ultimate standard of excellence in rail track assembly. Renowned for effortless installation during track laying, economical maintenance, outstanding durability, and quick replacement capabilities, our products have been serving both domestic and international markets for years, offering unrivalled reliability and value.
With an unwavering commitment to our 'quality first' policy, Shanghai Suyu Railway Material Co., Ltd. stands at the forefront of excellence, priding ourselves on a steadfast dedication to meticulous quality control management. We are equipped with a comprehensive suite of state-of-the-art inspection tools, ensuring that each and every elastic rail clip we produce, such as the robust E Clip 2006 with its resilient black finish, surpasses the most exacting standards. Our aim is to consistently meet and exceed the stringent demands of our discerning customers, delivering products that epitomize precision and reliability.
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