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| Warranty: | 1-3 Years |
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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.At Shanghai Suyu Railway Material Co., Ltd, we take immense pride in our unrivaled expertise in the art of crafting premium elastic rail clips, precisely engineered for railway applications. Our clips, meticulously fashioned from top-tier raw materials, exhibit extraordinary tensile strength and offer unmatched resistance to corrosion. We tailor our products to cater to the distinct specifications of our clients, all while upholding a competitive pricing strategy.
Elastic rail clips are heralded in the railway industry for their remarkable rail clamping efficiency, combined with an effortless installation process.
Leveraging patent expirations from industry giants like Pandrol and Vossloh, SUYU partners with esteemed quality producers to present an economically viable range of elastic rail clips. These versatile clips are crafted to fit various rail sections and applications, encompassing a curated selection of SKL tension clamps.
Our meticulously-crafted elastic rail clips, produced under stringent dimensional controls using superior spring steel, are expertly designed to fulfill precise customer requirements.
Our specialty lies in the production of an expansive range of elastic rail clips, engineered to address varied toe load and axle load requirements. These clips securely anchor rails to wooden, steel, or concrete sleepers. Available in steel bar diameters from 12mm to 20mm, they are ideally suited for broad gauge lines, capable of managing toe loads from 850kgf to 1100kgf, and are adaptable to any specialized rail fixing needs.
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 elastic rail clips boast exceptional endurance, withstanding up to 5 million cycles at a spring steel deflection of 9.1mm without failure.
Material: 60Si2MnA
Surface: Available in finishes of plain, black painting, or red painting
MOQ: Minimum order quantity of 5000 pieces
Packing: Packaged in plastic bags and wooden pallets, with customization options to meet client specifications
2.As a trailblazing innovator and exporter of SKL tension clamps, we guarantee the electric insulation of rails on their supports. Our tension clamps maintain the rail's elastic support both vertically and transversely. We offer a comprehensive rail fixing and support solution, featuring an insulating clip with coordinated shoulders and nose portions, elastically flexible strips, and secure fixing components.
Our boltable elastic rail clips deliver superior, enduring clip strength, making them ideal for rail construction with concrete sleepers. Available in diameters from 13mm to 15mm, they include variants such as 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: Capable of enduring no less than 5 million cycles
Loading Property: Under a pressure range of 8-12KN, displacement ranges between 9-12mm
Material: 60Si2CrA
Surface: Available in finishes of plain, black painting, or red painting
MOQ: Minimum order quantity of 5000 pieces
Packing: Packaged in plastic bags and wooden pallets, with customization options to meet client specifications
As an ISO9001-2008 certified manufacturer and a recognized supplier by China's Railway Ministry, our elastic rail clips and railway fastenings set the benchmark in rail track assembly. Our products are celebrated for their ease of installation during track laying, cost-effective maintenance, outstanding durability, and rapid replacement capabilities. Serving both domestic and international markets for several years, our products deliver unparalleled reliability and exceptional value.
Upholding our unwavering commitment to a 'quality first' approach, Shanghai Suyu Railway Material Co., Ltd. places a paramount emphasis on meticulous quality control management. Our facility is outfitted with a wide-ranging suite of state-of-the-art inspection tools, guaranteeing that every elastic rail clip we craft, such as the exemplary E Clip 2006 with its robust black surface, meets the pinnacle of industry standards and fulfills the exacting expectations of our discerning clientele.
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