| Customization: | Available |
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| After-sales Service: | a+ |
| Warranty: | 1-3years |
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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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Renowned in the railway industry, our elastic rail clips deliver superior clamping performance with effortless installation.
With leading technologies from reputable manufacturers like Pandrol and Vossloh now accessible, SUYU collaborates with top-tier producers to provide a cost-effective assortment of elastic rail clips for a variety of rail sections and applications, including selected SKL tension clamps.
We maintain strict dimensional controls and use high-quality spring steel to ensure that all elastic rail clips and fastenings meet exacting customer specifications.
We are highly proficient in producing elastic rail clips catering to diverse toe load and axle load specifications for wooden, steel, or concrete sleepers. Our offerings include various elastic rail clips with steel bar diameters ranging from 12mm to 20mm, and flat toe clips for broad gauge lines with toe loads from 850kgf to 1100kgf, customizable to any toe or axle load requirement.
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 |
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Shanghai Suyu Railway Material Co., Ltd is a premier, ISO9001-2008 certified manufacturer, proudly approved by China's Railway Ministry. Our Premium Rail Fastening System Clips are the epitome of excellence in rail track assembly. Designed for effortless installation, our clips promise easy and economical maintenance, exceptional durability, and a long, cost-effective lifespan. With swift replacement capabilities, our products have consistently serviced both domestic and international markets for many years, reinforcing their reliability and superior performance.
At SUYU, our 'quality first' policy drives us to meticulously manage quality control. We employ a comprehensive suite of inspection instruments to ensure every Premium Rail Fastening System Clip meets the highest standards and customer specifications. Our unwavering commitment to quality guarantees top-tier products that exceed expectations.
As a leading name in rail fastening manufacturing in China, SUYU offers a diverse range of railway fasteners beyond our Premium Rail Fastening System Clips. Our extensive portfolio includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, elastic rail clips, SKL tension clamps, rail shoulders, and more, catering to all your railway infrastructure needs with unmatched precision and reliability.
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