| Customization: | Available |
|---|---|
| After-sales Service: | a+ |
| Warranty: | 1-3year |
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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 are dedicated to the craft of manufacturing and supplying superior elastic rail clip products tailored to railway use. Crafted with top-grade raw materials, these clips boast precision engineering, resulting in exceptional tensile strength and robust corrosion resistance. Our offerings can be further customized to meet the unique specifications of our clients, ensuring satisfaction at a client-desired price point.
Recognized as a standout in the railway sector, the elastic rail clip delivers superior rail clamping performance, all while ensuring a smooth and straightforward installation process.
With previously patented technology from industry leaders Pandrol and Vossloh now accessible to a broader market, SUYU has partnered with renowned manufacturers to present an economical line of elastic rail clips. These are designed to complement a variety of rail sections and applications, including select SKL tension clamps.
SUYU employs strict dimensional control and high-quality spring steel, ensuring that each elastic rail clip and other elastic railway fastenings meet stringent specifications designed to fulfill customer expectations.
Our manufacturing capabilities are extensive, allowing us to produce elastic rail clips suitable for various toe load and axle load specifications across wooden, steel, or concrete sleepers. We offer clips ranging in steel bar diameter from 12mm to 20mm, including flat toe designs for broad gauge lines with toe loads from 850kgf to 1100kgf. We are proficient in providing tailored solutions to match any requirement, enhancing rail fixation across diverse infrastructure.
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 |
Featuring a spring steel deflection of 9.1mm, our elastic rail clip boasts an impressive fatigue life of up to 5 million cycles without compromise.
Material: 60Si2MnA
Surface Options: Plain, black painting, or red painting
Minimum Order Quantity: 5000 PCS
Packaging: Delivered in plastic bags and wooden pallets, or customized to client specifications
2. As a leading manufacturer and exporter, we specialize in the SKL tension clamp, which is pivotal in providing electric insulation for rail support. These clamps are engineered to maintain the rail's elastic positioning both vertically and transversely. Our advanced rail support system features a defined support table, projecting shoulders, and an insulating clip, complete with a cooperative body and nose bearing against the rail flange. The system includes elastically yieldable strips and fixing equipment, seamlessly integrating with the elastic rail clip body.
Our boltable elastic rail clip is renowned for its enduring clip strength, ideal for rail construction with concrete sleepers. Available in diameters from 13mm to 15mm, it spans a range from SKL1 to SKL30, including models like SKL12, SKL14, and SKL21.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: Withstands no less than 5 million cycles
Loading Property: Under 8-12KN pressure, displacement ranges between 9-12mm
Material: 60Si2CrA
Surface Options: Plain, black painting, or red painting
Minimum Order Quantity: 5000 PCS
Packing: We offer versatile packaging solutions, including durable plastic bags and sturdy wooden pallets, or can tailor the packaging to meet your specific requirements.
We are a distinguished manufacturer, endorsed by China's Railway Ministry, for producing elastic rail clips and a wide range of railway fasteners. Our ISO9001-2008 certification further testifies to our commitment to quality. Designed for seamless rail track assembly, our products stand out for their ease of installation, minimal maintenance needs, exceptional durability, cost-effective lifespan, and swift replacement. Our superior elastic rail clips and railway fastenings have long served both the domestic and international markets, earning a reputation for reliability and excellence.
Staying true to our 'Quality First' mantra, SUYU is dedicated to meticulous quality control. We employ a comprehensive array of inspection instruments to guarantee that every elastic rail clip meets our high standards and fulfills customer expectations.
As a premier manufacturer of rail fastening systems in China, SUYU is proud to offer a diverse range of railway fasteners. Our product lineup includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and much more.
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