| Customization: | Available |
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| After-sales Service: | a+ |
| Warranty: | 1-3 Years |
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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.We are exceedingly proud of our mastery in the manufacturing and supply of premium elastic rail clips. These clips are meticulously designed to deliver outstanding performance in railway systems. Crafted with precision using top-tier raw materials, our clips offer incredible tensile strength and resist corrosion like no other. Tailored to meet our clients' exact specifications, these versatile products continue to uphold competitive pricing advantages.
Elastic rail clips are revered in the railway sector for their superb clamping efficacy and straightforward installation, making them a top choice.
With the expiration of patents from industry leaders like Pandrol and Vossloh, SUYU has collaborated with premier producers to present a cost-effective and adaptive array of elastic rail clips. These clips cater to various rail sections and applications, including select SKL tension clamps.
Our elastic rail clips are crafted with exceptional precision, following strict dimensional standards and utilizing high-grade spring steel, ensuring they fulfill the bespoke demands of our esteemed clientele.
We excel in offering a wide array of elastic rail clips, carefully engineered to manage different toe and axle load requirements. These clips secure rails to wooden, steel, or concrete sleepers, with steel bar diameters from 12mm to 20mm, making them perfect for broad gauge lines. They accommodate toe loads from 850kgf to 1100kgf, ensuring adaptability for distinct rail fixing needs.
Technical Mastery 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 demonstrate exceptional durability, enduring up to 5 million cycles at a spring steel deflection of 9.1mm without failure, showcasing their robustness.
Material: Premium 60Si2MnA
Surface: Choose from plain, sleek black painting, or vibrant red painting finishes
MOQ: Minimum order threshold of 5000 pieces
Packing: Offered in plastic bags and wooden pallets, with the option for customized packaging to meet precise client needs
2.As a leading innovator and exporter of SKL tension clamps, we ensure the electric insulation of rails on their supports. Our tension clamps deliver consistent elastic support both vertically and transversely, providing a holistic rail fixing solution. This includes an insulating clip with precisely aligned shoulders and noses, flexible strips, and reliable fastening equipment.
Our boltable elastic rail clips offer remarkable, enduring strength, ideal for rail construction on concrete sleepers. Available in diameters from 13mm to 15mm, options include SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, and beyond.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Excellence: Capable of withstanding at least 5 million cycles
Loading Capacity: Under a pressure range of 8-12KN, displacement ranges between 9-12mm
Material: Superior 60Si2CrA
Surface: Options include plain, refined black painting, or bold red painting finishes
MOQ: Minimum order quantity stands at 5000 pieces
Packing: Provided in plastic bags and wooden pallets, with options for bespoke packaging to meet customer requirements
As an ISO9001-2008 certified manufacturer and an authorized supplier by China's Railway Ministry, our elastic rail clips and railway fastenings exemplify excellence in rail track assembly. Known for their ease of installation during track laying, cost-effective maintenance, remarkable durability, and quick replacement capacity, our products have consistently served domestic and global markets with unparalleled reliability and value.
With an unwavering commitment to our 'quality first' policy, Shanghai Suyu Railway Material Co., Ltd. consistently places meticulous quality control management at the forefront of our operations. By leveraging a comprehensive array of cutting-edge inspection tools, we meticulously ensure that every elastic rail clip we manufacture, such as the distinguished E Clip 2006 featuring its robust black finish, not only meets but exceeds the highest industry standards and fulfills our customers' precise and exacting requirements.
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