| 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. We specialize in the manufacturing and supply of high-quality elastic rail clip products, tailored exclusively for railway applications. Crafted with top-tier raw materials, these clips are engineered with meticulous precision to deliver exceptional tensile strength and superior corrosion resistance. Customization options are available to meet client specifications at competitive pricing.
Universally recognized in the railway sector, our elastic rail clips guarantee superior clamping performance and effortless installation, setting the standard for industry excellence.
Seamlessly integrating now-accessible out-of-patent technologies from industry giants Pandrol and Vossloh, SUYU partners with esteemed manufacturers to provide an economically viable selection of elastic rail clips, adaptable to diverse rail profiles and applications, including the specialized SKL tension clamp.
With stringent dimensional controls and premium spring steel, SUYU ensures that every elastic rail clip and fastening solution meets the precise specifications needed to fulfill customer expectations.
Our expertise in producing elastic rail clips accommodates any toe load and axle load necessities for securing rails on wooden, steel, or concrete sleepers. We offer a variety of clips with steel bar diameters ranging from 12mm to 20mm. For broad gauge lines, we manufacture flat toe elastic rail clips with toe loads from 850kgf to 1100kgf, ensuring versatile solutions for all rail fixing requirements.
Technical Specifications of the Elastic Rail Clip: Precision and Performance| 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 |
With a spring steel deflection reaching 9.1mm, our clips boast an extraordinary fatigue life, enduring up to 5 million cycles without failure.
Material: 60Si2MnA - Designed for Maximum Durability and Reliability
Surface Options: Available in Plain, Black Painting, or Red Painting for Custom Aesthetics
MOQ: 5000PCS - Ensuring Economies of Scale and Availability
Packaging: Options include Plastic Bags, Wooden Pallets, or Tailored Solutions to Client Specifications
2. As the leading manufacturer and exporter of SKL tension clamps, we prioritize electric insulation of rails on their supports. These clamps maintain rail stability, elastically adjusting in vertical and transverse directions. Our state-of-the-art fixing and support devices include a table-supporting pad, an insulating clip that cooperates with shoulder projections, and elastically yieldable strips, all secured with precision equipment through strategic apertures.
Our elastic rail clip, designed as a boltable clip, offers robust and enduring clamping strength. Perfect for rail constructions involving concrete sleepers, our clips range in diameter from 13mm to 15mm, covering models such as SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, and SKL30.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: Demonstrating resilience with no less than 5 million cycles, ensuring long-lasting performance.
Loading Property: Under pressures of 8-12KN, our clips achieve displacements between 9-12mm, showcasing adaptable and robust functionality.
Material: 60Si2CrA - Engineered for Superior Strength and Longevity
Surface Options: Choose from Plain, Black Painting, or Red Painting for your specific project requirements
MOQ: 5000PCS - Guaranteeing Cost-Effective Solutions and Reliable Supply
Packing: Our products are elegantly packed in robust plastic bags and securely placed on wooden pallets, providing ultimate protection during transit. We also customize packaging to meet the distinctive requirements of our esteemed clients, ensuring satisfaction in every shipment.
We are proudly recognized as an approved manufacturer by China's Railway Ministry for our superior elastic rail clips and other railway fasteners. With our ISO9001-2008 certification, we stand as a testament to quality and precision. Our products are meticulously designed for seamless rail track assembly, boasting ease of fitment during track laying, coupled with economical and straightforward maintenance, remarkable durability, an impressive economical lifespan, and the convenience of quick replacement. Our top-notch elastic rail clips and railway fastenings have been serving both the domestic and international markets with unwavering excellence for many years.
Committed to our 'Quality First' policy, SUYU is dedicated to maintaining an impeccable quality control management system. We are equipped with a comprehensive array of advanced inspection instruments, ensuring that all our elastic rail clip products meet the highest standards of quality and precisely align with our customers' expectations.
As a premier manufacturer of high-quality rail fastening solutions based in China, SUYU extends its expertise to a wide array of railway fasteners. Our diverse product line 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, catering to the intricate needs of the railway industry with precision and reliability.
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