| 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. We specialize in the manufacturing and supply of high-quality elastic rail clip products, exclusively crafted for railway applications. Constructed using superior quality materials, these clips are precision-engineered to deliver exceptional tensile strength and robust corrosion resistance. Our offerings are customizable to meet specific client needs, providing personalized solutions at competitive pricing.
Praised across the global railway industry, our elastic rail clips offer unmatched clamping performance, paired with effortless installation, making them the preferred choice for leading professionals.
With the expiration of patents held by industry giants Pandrol and Vossloh, SUYU has partnered with top-tier manufacturers to deliver a competitively priced array of elastic rail clips. These solutions cater to a variety of rail sections and applications, including the SKL tension clamp series.
At SUYU, we adhere to strict dimensional controls and utilize premium spring steel, ensuring our elastic rail clips and other fastenings meet all specified criteria and exceed customer expectations.
Our expertise enables us to deliver elastic rail clips suited for any toe load and axle load requirements, designed to secure rails on wooden, steel, or concrete sleepers. We offer a range of elastic rail clips with steel bar diameters from 12mm to 20mm, including flat toe clips for broad gauge lines, with toe loads ranging from 850kgf to 1100kgf, adaptable to various load requirements.
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 |
Engineered for excellence, our elastic rail clip's spring steel demonstrates remarkable durability, with a fatigue life of up to 5 million cycles at a 9.1mm deflection, without compromising on performance.
Material: 60Si2MnA
Surface: Available finishes include Plain, Black Painting, and Red Painting, to meet diverse aesthetic and functional requirements.
MOQ: 5000 PCS
Packing: Securely packaged in plastic bags and wooden pallets or tailored to specific client requirements, ensuring safe delivery.
2. As the leading manufacturer and exporter of the SKL tension clamp, we ensure optimal electric insulation of the rail on its support. These clamps are pivotal for maintaining the rail's elasticity both vertically and transversely. Our solution includes a robust fixing and supporting device for rails, equipped with innovative features like a support-defining table, projecting shoulder, an interposing pad, and an insulating clip, enhanced with elastically yieldable strips and fixing equipment that passes through the elastic rail clip apertures.
Our elastic rail clip, recognized for its boltable design and enduring clip strength, is ideal for rail constructions involving concrete sleepers. Compatible with diameters ranging from 13mm to 15mm, our offerings span across various SKL models such as SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, etc.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: Guaranteed durability with no less than 5 million cycles, ensuring reliability and long-term performance.
Loading Property: Under pressure conditions of 8-12KN, the resulting displacement is efficiently controlled between 9-12mm.
Material: 60Si2CrA
Surface: Offering versatile finishes including Plain, Black Painting, and Red Painting to suit various operational environments.
MOQ: 5000 PCS
Packing: Our products are meticulously packed in durable plastic bags and secured on sturdy wooden pallets, or we can tailor our packaging to meet specific client requirements.
Shanghai Suyu Railway Material Co., Ltd is a prestigious and approved manufacturer recognized by China's Railway Ministry for producing superior elastic rail clips and other railway fasteners. Proudly boasting ISO9001-2008 certification, our products are the epitome of innovation for rail track assembly. Designed for effortless fitment during track laying, they promise easy and economical maintenance. Our solutions are built for durability, offer a cost-effective lifespan, and ensure quick replacement. Our distinguished elastic rail clips and fastenings have served both domestic and global markets for many years, reflecting our commitment to excellence.
In line with our unwavering 'quality first' philosophy, SUYU is dedicated to outstanding quality control management. We employ an extensive array of sophisticated inspection instruments to guarantee that our elastic rail clip products meet the highest standards and align perfectly with customer expectations.
As a preeminent leader in rail fastening manufacturing based in China, SUYU is proud to offer a diverse array of railway fasteners. Our comprehensive product line includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more, demonstrating our expansive capabilities in the railway sector.
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