Customization: | Available |
---|---|
After-sales Service: | a+ |
Warranty: | 1-3year |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Name |
Clip-W30 Railway Fasteners System for Subway |
|||
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 |
|||
Fatigue life |
5 millions cycles without breaking |
|||
Surface |
Plain (oiled), Oxide black, color painting |
|||
Standard refers |
GB/T 1222,DIN 17221 |
1. We specialize in the production and supply of high-performance elastic rail clip products, specifically engineered for railway applications. Constructed from premium raw materials, these clips are crafted with remarkable precision, offering exceptional tensile strength and resistance to corrosion. We provide customization options to meet specific client needs at competitive pricing.
A staple in the railway industry, the elastic rail clip delivers superior clamping performance and ease of installation, ensuring secure and efficient rail fastening.
With the expiration of patents from industry pioneers such as Pandrol and Vossloh, SUYU has strategically partnered with renowned manufacturers to offer an affordable range of elastic rail clips compatible with diverse rail sections and applications, including the selective SKL tension clamps.
Implementing stringent dimensional control and utilizing premium spring steel, SUYU’s elastic rail clips and other railway fastenings are meticulously crafted to meet precise specifications, fulfilling customer demands reliably.
Boasting unmatched production capabilities, we manufacture elastic rail clips tailored for any toe load and axle load specifications, suitable for installation on wooden, steel, or concrete sleepers. Our offerings include rail clips with steel bar diameters ranging from 12mm to 20mm, available with flat toes for broad gauge lines, and featuring toe loads from 850kgf to 1100kgf.
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 |
When deflected to 9.1mm, our spring steel exhibits an impressive fatigue life of up to 5 million cycles without failure.
Material: 60Si2MnA - High-grade material ensuring optimal performance.
Surface Finish Options: Available in plain, black painting, and red painting finishes to suit various project aesthetics and protection needs.
Minimum Order Quantity: 5000PCS - Catering to large-scale projects and extensive applications.
Packaging: Securely packaged in plastic bags and wooden pallets, with customization available per client requirements for optimal transportation and storage.
2. As a leading manufacturer and exporter of SKL tension clamps, we ensure superior electric insulation of rails over their supports. These clamps are designed to maintain rails elastically in both vertical and horizontal orientations. Our solution integrates a rail support system featuring a defining table, projecting shoulders, and an insulating clip that interacts seamlessly with the rail flange. With elastically yieldable strips and comprehensive fixing equipment, we deliver unmatched rail support solutions.
SUYU’s elastic rail clip features a boltable design providing high permanent clip strength, ideal for concrete sleeper rail construction. Offered with diameters ranging from 13mm to 15mm, we supply a wide range of types including 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: Engineered to withstand no less than 5 million cycles, ensuring long-lasting durability and performance.
Loading Property: Under 8-12KN of pressure, the displacement achieved is between 9-12mm, exemplifying robust load resistance.
Material: 60Si2CrA - Premium material selected for exceptional strength and endurance.
Surface Finish Options: Available in plain, black painting, and red painting finishes tailored for varied environmental and operational conditions.
Minimum Order Quantity: 5000PCS - Ideal for extensive railway infrastructure projects.
Packaging: Provided in plastic bags and wooden pallets, with custom packaging solutions available to meet specific client needs.
Shanghai Suyu Railway Material Co., Ltd stands as a distinguished and certified provider of top-quality elastic rail clips and an array of railway fasteners, proudly approved by China's prestigious Railway Ministry and holding the esteemed ISO9001-2008 certification. Our celebrated product line is meticulously engineered for seamless rail track assembly, offering unparalleled ease of fitment during track installation, along with simplified and cost-effective maintenance solutions. Renowned for their remarkable durability, our products promise an economical lifespan and swift, hassle-free replacement. Over the years, our elastic rail clips and extensive range of railway fastenings have not only captivated the domestic market but have also made a significant impact on the international stage.
In unwavering adherence to our 'quality first' ethos, SUYU exemplifies excellence in quality control management. We are equipped with a comprehensive suite of state-of-the-art inspection instruments, ensuring that each of our elastic rail clip products meets the highest standards of quality excellence, perfectly aligning with our customers' rigorous requirements.
As a pioneering leader in the realm of rail fastening manufacturing in China, SUYU proudly offers an expansive portfolio of premium railway fasteners. Our diverse product line includes, but is not limited to, meticulously crafted track bolts, durable sleeper screws, robust rail anchors, precision-engineered rail joint bars, reliable tie plates, resilient rail clips, innovative elastic rail clips, advanced SKL tension clamps, and expertly designed rail shoulders, among others.