| Customization: | Available |
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| After-sales Service: | a+ |
| Warranty: | 1-3year |
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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. Excellence in Manufacturing: Shanghai Suyu Railway Material Co., Ltd is dedicated to producing rail clips that redefine industry standards.Shanghai Suyu Railway Material Co., Ltd takes pride in manufacturing and supplying top-tier elastic rail clip products exclusively tailored for railway applications. Our elastic rail clips are crafted from premium quality raw materials with meticulous precision, ensuring exceptional tensile strength and superior corrosion resistance. We offer customizable solutions to meet specific client requirements, all at competitive prices.
Renowned across the railway industry, the elastic rail clip provides unmatched performance in rail clamping, ensuring ease of installation and high reliability.
With the availability of out-of-patent technology from leading manufacturers such as Pandrol and Vossloh, SUYU partners with esteemed quality manufacturers to deliver a cost-effective and versatile range of elastic rail clips. These clips are designed to fit various rail sections and applications, including selected SKL tension clamps.
At SUYU, we adhere to strict dimensional control and utilize high-quality spring steel, ensuring our elastic rail clips and other railway fastenings meet precise specifications to fulfill customer requirements effectively.
Our expertise in producing elastic rail clips extends to any type of toe load and axle load requirements, suitable for wooden, steel, or concrete sleepers. We offer a variety of elastic rail clips with steel bar diameters ranging from 12mm to 20mm. Our product range includes flat toe rail clips for broad gauge lines, with toe loads from 850kgf to 1100kgf, adaptable to any specific rail fastening needs.
Technical Specifications of the Elastic Rail Clip: Engineering excellence built into every specification.| 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 a spring steel deflection of 9.1mm with an impressive fatigue life of up to 5 million cycles without failure.
Material: 60Si2MnA: Chosen for its superior strength and resilience, ensuring longevity and reliability.
Surface: Plain, Black Painting, Red Painting: Available in finishes to suit diverse aesthetic and functional needs.
MOQ: 5000 PCS: A commitment to delivering quality at scale, ensuring availability for expansive projects.
Packing: Plastic bags and wooden pallets, customizable to client requests: Ensuring safe transit and storage with options tailored to your project demands.
2. Leadership in Innovation: SUYU continues to set benchmarks with its advanced rail fastening technologies.As a leading manufacturer and exporter, SUYU offers the SKL tension clamp, providing reliable electric insulation and elastic maintenance of the rail on its support in both vertical and transverse directions. Our tension clamps feature a unique design with a support table, projecting shoulders, an interposed pad, and an insulating clip bearing against the rail flange. This system includes elastically yieldable strips and fixing equipment for robust and secure rail support.
Our elastic rail clip is a boltable solution with high permanent clip strength, ideal for rail construction with concrete sleepers. Available in diameters from 13mm to 15mm, our range 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: No less than 5 million cycles: Engineered to endure, promising durability that surpasses industry expectations.
Loading Property: Under pressure of 8-12KN, the displacement ranges between 9-12mm: Designed to handle substantial forces, ensuring stability and safety.
Material: 60Si2CrA: Selected for advanced performance, offering unmatched strength and endurance.
Surface: Plain, Black Painting, Red Painting: Available in a range of finishes to align with both aesthetic and practical requirements.
Minimum Order Quantity (MOQ): 5000 Pieces: Ensuring efficiency and consistency for large-scale projects, serving diverse needs.
Packaging: Delivered in robust plastic bags and sturdy wooden pallets, or tailored to meet clients' specific requirements: Secure and customizable packaging options designed for seamless logistics and protection.
Shanghai Suyu Railway Material Co., Ltd stands as a distinguished and reputable manufacturer in the railway industry, proudly accredited by China's Railway Ministry and certified under ISO9001-2008. Our flagship product, the elastic rail clip, represents the epitome of excellence in rail track assembly. It ensures a flawless installation process during track laying, offers cost-efficient maintenance solutions, and delivers extraordinary durability coupled with a prolonged, economical lifespan. Our superior railway fastenings, trusted by both domestic and global markets, promise swift and straightforward replacement alongside dependable performance, setting new standards in railway safety and efficiency.
In alignment with our unwavering 'quality first' policy, SUYU is devoted to the highest standards of quality control. Armed with a comprehensive suite of state-of-the-art inspection instruments, we meticulously ensure that every elastic rail clip not only meets but surpasses the most stringent quality benchmarks, consistently exceeding our customers' expectations and instilling confidence across the industry.
As a pioneering leader in the manufacturing of rail fastenings within China, SUYU brings its seasoned expertise to an extensive array of railway fastening solutions. Our diverse product lineup encompasses track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more. This vast assortment guarantees thoroughly comprehensive solutions, tailored to meet every conceivable rail fastening requirement, ensuring seamless operations and unmatched reliability for all our valued clientele.
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