| 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. Shanghai Suyu Railway Material Co., Ltd is at the forefront of manufacturing and supplying premium elastic rail clip products. These clips are meticulously engineered using the highest quality raw materials, boasting exceptional tensile strength and superior corrosion resistance. Tailored solutions are available to meet client-specific needs, all at competitive pricing.
Widely recognized in the railway industry, the elastic rail clip delivers unparalleled clamping power for rails, combined with effortless installation, ensuring a seamless integration.
With previously patented technologies from leading manufacturers such as Pandrol and Vossloh now accessible, SUYU partners with esteemed quality producers to present a budget-friendly selection of elastic rail clips, compatible with diverse rail sections and applications, including the chosen SKL tension clamp.
Ensuring strict dimensional accuracy and employing top-grade spring steel, SUYU's elastic rail clips and other railway fastenings are crafted to meet stringent customer specifications.
Shanghai Suyu Railway Material Co., Ltd excels in producing elastic rail clips that accommodate any toe and axle load requirements, suitable for wooden, steel, or concrete sleepers. Our extensive range includes bar diameters from 12mm to 20mm, designed for broad gauge lines, offering toe loads from 850kgf to 1100kgf, ensuring versatility and reliability.
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, the fatigue life of our clips extends to an impressive 5 million cycles without failure.
Material: 60Si2MnA
Surface Options: Plain, Black Painting, Red Painting
Minimum Order Quantity: 5000 Pieces
Packaging: Plastic Bags and Wooden Pallets, customizable per client requirements
2. We are the leading producer and exporter of SKL tension clamps, ensuring top-notch electric insulation of rails on their supports. Our tension clamps are expertly designed for elastic rail retention in both vertical and transverse orientations, featuring a sophisticated fixing and supporting system. This includes a support table with projecting shoulders, a pad between rail and support, and an insulating clip, complete with elastically yieldable strips and robust fixing equipment through the elastic rail clip body.
Our elastic rail clip, a robust boltable clip, shows unparalleled clip strength. It is specifically designed for rail construction with concrete sleepers, with diameters ranging from 13mm to 15mm, including models like 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 Performance: Exceeds 5 million cycles
Loading Performance: Under 8-12KN pressure, displacement is maintained between 9-12mm
Material: 60Si2CrA
Surface Options: Plain, Black Painting, Red Painting
Minimum Order Quantity: 5000 Pieces
Packing: Our products are thoughtfully packaged in sturdy plastic bags and secure wooden pallets, ensuring optimal safety during transit. We also offer tailored packaging solutions to meet our clients' specific requirements.
We are proud to be one of the officially approved manufacturers of elastic rail clips and various railway fasteners by China's esteemed Railway Ministry. Our commitment to excellence is further reinforced by our ISO9001-2008 certification. Our advanced rail clamping systems are designed for seamless integration into rail track assembly, offering ease of installation during track laying, cost-effective and minimal maintenance, exceptional durability, economical lifespan, and rapid replacement. Our high-quality elastic rail clips and railway fastenings have been trusted and utilized in both domestic and international markets for numerous years, underscoring our global reputation.
Guided by our unwavering commitment to quality first, SUYU implements rigorous quality control management. We are equipped with a comprehensive suite of sophisticated inspection instruments, ensuring that our elastic rail clip products consistently meet the highest standards of quality and fulfill our customers' exacting requirements.
As a distinguished leader in rail fastening manufacturing based in China, SUYU excels in producing a diverse array of railway fasteners. Our extensive 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 many more specialized components.
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