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| Warranty: | 1-3year |
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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.Shanghai Suyu Railway Material Co., Ltd excels in manufacturing and supplying premium elastic rail clip products tailored exclusively for railway applications. Crafted with precision from high-quality raw materials, these elastic rail clips boast exceptional tensile strength and unparalleled corrosion resistance. We pride ourselves in customizing products to meet client-specific demands, all while offering competitive pricing.
Renowned across the railway industry, our elastic rail clips provide outstanding high-performance rail clamping and effortless installation.
With the expiration of patents from leading manufacturers like Pandrol and Vossloh, SUYU has collaborated with reputable quality manufacturers to deliver a cost-effective range of elastic rail clips. These clips are compatible with various rail sections and applications, including selected SKL tension clamps.
Our strict dimensional controls and the use of superior spring steel ensure that SUYU's elastic rail clips and other railway fastenings meet all specified standards and customer requirements.
We have extensive expertise in producing elastic rail clips suitable for any toe load and axle load specifications necessary to secure rails on wooden, steel, or concrete sleepers. Our diverse range includes steel bar diameters from 12mm to 20mm. We manufacture various types of elastic rail clips with flat toes for broad gauge lines, with toe loads ranging from 850kgf to 1100kgf, providing comprehensive solutions for securing rails on different sleepers.
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 |
The elastic rail clip demonstrates remarkable durability; with a 9.1mm deflection in spring steel, it achieves an extraordinary fatigue life of up to 5 million cycles without failure.
Material: 60Si2MnA
Surface: Options include plain, black painting, and red painting
MOQ: 5000PCS
Packing: Securely packed in plastic bags and wooden pallets or according to client specifications
2.As the leading manufacturer and exporter of SKL tension clamps, we ensure the electrical insulation of the rail on its support. These tension clamps are primarily utilized to elastically maintain the rail on its support both vertically and transversely. Our system includes a support table for the rail with a projecting shoulder on each side, a pad positioned between the rail and support table, an insulating clip with a nose portion bearing against the rail flange, and elastically yieldable strips, along with fixing equipment extending through the apertures in the elastic rail clip's body and strip.
Our boltable design elastic rail clips offer robust and permanent clip strength, ideal for rail construction with concrete sleepers. Available in diameters ranging from 13mm to 15mm, they include variations 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: Guarantees no less than 5 million cycles
Loading Property: Under a pressure range of 8-12KN, the displacement is maintained between 9-12mm
Material: 60Si2CrA
Surface: Options include plain, black painting, and red painting
MOQ: 5000PCS
Packing: Securely packed in plastic bags and wooden pallets or according to client specifications
Endorsed by China's Railway Ministry and ISO9001-2008 certified, we stand as a leading manufacturer of elastic rail clips and other railway fastenings. Our products are perfect for rail track assembly, marked by ease of installation, economical maintenance, exceptional durability, long lifespan, and quick replacement. SUYU's elastic rail clips have been reliably serving both domestic and international markets for years.
With an unwavering commitment to 'Quality First,' Shanghai Suyu Railway Material Co., Ltd meticulously orchestrates every facet of quality control management. Utilizing state-of-the-art inspection instruments, we ensure that each Versatile Black Surface E Clip 2006 for Rail Applications meets the pinnacle of standards, precisely addressing our customers' stringent requirements.
As a premier manufacturer of rail fastenings in China, Shanghai Suyu Railway Material Co., Ltd proudly offers an extensive array of superior railway fasteners. Our diverse portfolio 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. Each product is meticulously crafted to deliver unparalleled performance and unwavering reliability in rail applications.
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