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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 is proud to present our distinguished range of elastic rail clips, expertly manufactured to meet the rigorous demands of railway infrastructure. Created from superior raw materials, these clips offer outstanding tensile strength and corrosion resistance, customized to align perfectly with client specifications, all while remaining competitively priced.
Famed for their unrivaled performance, our elastic rail clips seamlessly facilitate rail clamping, ensuring a hassle-free installation process coupled with unwavering reliability.
Embracing state-of-the-art technology from renowned manufacturers like Pandrol and Vossloh, SUYU collaborates with top-notch partners to supply an economical and adaptable range of elastic rail clips. Perfectly compatible with assorted rail sections, these clips serve diverse applications, including specific SKL tension clamps.
SUYU's commitment to excellence is evident in our strict adherence to dimensional accuracy, leveraging premium spring steel to ensure our elastic rail clips and railway fastenings meet exacting standards, impeccably fulfilling customer expectations.
Our deep expertise in elastic rail clip production covers all toe load and axle load requirements, suitable for wooden, steel, or concrete sleepers. Our diverse array includes steel bar diameters from 12mm to 20mm, offering flat toe rail clips for broad gauge lines with toe loads ranging from 850kgf to 1100kgf, tailored to specific rail fastening 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, constructed from high-quality spring steel, offer a remarkable deflection of 9.1mm and boast an extraordinary fatigue life up to 5 million cycles without failure.
Material: 60Si2MnA
Surface: Plain, Black Painting, Red Painting
MOQ: 5000 PCS
Packing: Carefully packaged in plastic bags and wooden pallets, with further customization available upon client request.
2.As a forefront manufacturer and exporter, SUYU delivers the SKL tension clamp, ensuring superior electric insulation and the elastic stability of the rail in both vertical and transverse directions. These clamps feature a distinctive design with a support table, projecting shoulders, an interposed pad, and an insulating clip against the rail flange. The system is equipped with elastically yieldable strips and fixing elements for enduring and stable rail support.
Our elastic rail clip offers a secure, boltable solution with high permanent clip strength, ideal for concrete sleeper rail construction. Available in diameters from 13mm to 15mm, our selection includes SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, and more.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: Remarkably resilient, withstanding no less than 5 million cycles.
Loading Property: Under pressure ranging from 8-12KN, the displacement spans between 9-12mm.
Material: 60Si2CrA
Surface: Plain, Black Painting, Red Painting
Minimum Order Quantity (MOQ): 5000 Pieces
Packaging: Securely delivered in durable plastic bags and sturdy wooden pallets, or customized to fulfill clients' unique requests.
Shanghai Suyu Railway Material Co., Ltd stands as a distinguished manufacturer, holding the prestigious approval of China's Railway Ministry and the highly regarded ISO9001-2008 certification. Our flagship offering, the elastic rail clip, is an indispensable component for flawless rail track assembly. This product is designed for hassle-free installation during track construction, offering cost-efficient upkeep, exceptional durability, and an impressively long-lasting economic lifespan. Our railway fastenings, catering to both domestic and international markets, ensure swift replacement and deliver unmatched reliability.
Adhering to our 'quality first' policy, SUYU places the utmost emphasis on maintaining superior quality control. Armed with a comprehensive suite of inspection instruments, we guarantee that every elastic rail clip not only meets but surpasses the highest industry standards, ensuring it exceeds customer expectations with unparalleled precision and reliability.
As a pioneering force in rail fastening manufacturing in China, SUYU broadens its expertise to encompass a wide array of railway fasteners. Our extensive product lineup features track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and beyond, providing holistic solutions to meet every conceivable rail fastening requirement.
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