| Customization: | Available |
|---|---|
| After-sales Service: | a+ |
| Warranty: | 1-3year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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. Premier Elastic Rail Clip Manufacturing Shanghai Suyu Railway Material Co., Ltd is proud to deliver exceptional elastic rail clip products, meticulously crafted for railway excellence. Utilizing top-tier raw materials, each clip is engineered with precision to ensure unmatched tensile strength and resistance to corrosion. Our offerings are not only superior in quality but also versatile, allowing for client-specific customization at competitive pricing.
Globally recognized in the railway sector, our elastic rail clips ensure unmatched performance with effortless installation, promising robust clamping of rails.
As industry-leading technologies from Pandrol and Vossloh become accessible, SUYU collaborates with distinguished manufacturers to provide an economically savvy selection of elastic rail clips. These are tailored to diverse rail sections and applications, including the renowned SKL tension clamp.
SUYU guarantees that our elastic rail clips and additional fastenings meet stringent dimensional specifications. With premium spring steel, we achieve unparalleled accuracy and fulfill customer expectations with every product.
Our expertise in elastic rail clip production allows us to accommodate varied toe and axle loads, ensuring secure rail positioning on wooden, steel, or concrete sleepers. We offer clips with steel bar diameters ranging from 12mm to 20mm, capable of bearing toe loads from 850kgf to 1100kgf, perfectly adapting to any rail configuration.
Advanced 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 boast a remarkable fatigue life, achieving up to 5 million cycles without failure when deflected by 9.1mm.
Material: Premium 60Si2MnA
Surface Finish: Available in Plain, Black, or Red Painting
Minimum Order Quantity: 5000 Pieces
Packaging: Securely packaged in plastic bags and wooden pallets, customizable as per client requirements
2. SKL Tension Clamp Leadership Renowned as the leading manufacturer and exporter of SKL tension clamps, we assure superior electric insulation for rails on their supports. These clamps offer exceptional elastic retention in both vertical and transverse alignments. The rail's positioning is guaranteed with our advanced fixing device, comprising a supportive table and strategic insulating clips, ensuring firm and reliable rail support.
Our elastic rail clip is designed for boltable applications, offering formidable lasting strength. Ideal for concrete sleeper rail constructions, it comes in diameters of 13mm to 15mm, encompassing 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 |
Impressive Fatigue Performance: Exceeds 5 million cycles
Loading Capacity: Withstands pressure between 8-12KN, achieving displacement from 9-12mm
Material: Superior 60Si2CrA
Surface Finish: Available in Plain, Black, or Red Painting
Minimum Order Quantity: 5000 Pieces
Packaging: Delivered in secure plastic bags and wooden pallets, adaptable to client needs
Shanghai Suyu Railway Material Co., Ltd is proud to be one of the esteemed manufacturers officially approved by China's Railway Ministry for elastic rail clips and other crucial railway fasteners. As an ISO9001-2008 certified enterprise, we offer products that are perfect for rail track assembly. Our innovative elastic rail clips are renowned for their hassle-free installation during track laying, ensuring ease and cost-effectiveness in maintenance. They boast impressive durability, an economically sound lifespan, and facilitate swift replacements. Our exceptional elastic rail clips and railway fastenings have consistently met the demands of both domestic and international markets over the years.
At SUYU, we are deeply committed to our 'quality first' policy, meticulously focusing on stringent quality control management. Equipped with a comprehensive suite of cutting-edge inspection instruments, we strive to guarantee that every single elastic rail clip we produce meets the highest standards of quality, fully satisfying our customers' expectations.
As China's premier manufacturer of rail fastening systems, SUYU proudly delivers an extensive range of railway fasteners beyond our renowned elastic rail clips. Our diverse product line includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, SKL tension clamps, and rail shoulders, among others, catering to diverse railroad construction needs.
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