| 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 takes pride in our advanced manufacturing and supplying of elastic rail clips, designed meticulously for the railway sector. Crafted from premium raw materials, these clips boast exceptional tensile strength and outstanding corrosion resistance. Our expertise allows us to tailor these products to meet specific client requirements, offering competitive pricing that aligns with our clients' needs.
Celebrated by the global railway industry, the elastic rail clip delivers exceptional rail clamping performance, while ensuring easy installation.
With the expiration of patents from leading manufacturers Pandrol and Vossloh, SUYU has partnered with esteemed quality manufacturers. This collaboration presents an economical range of elastic rail clips, adaptable to a variety of rail sections and applications, including the distinguished SKL tension clamp.
SUYU's elastic rail clips and fastenings are crafted with strict dimensional precision and high-quality spring steel, ensuring they meet stringent standards and fulfill customer expectations.
Our production capabilities are vast, enabling us to fabricate elastic rail clips for diverse toe and axle load requirements. These clips cater to wooden, steel, or concrete sleepers, available in steel bar diameters ranging from 12mm to 20mm. We offer specialized clips with flat toes for broad gauge lines, sustaining toe loads between 850kgf and 1100kgf, adaptable to any rail support system.
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 |
Boasting outstanding durability, these rail clips withstand a fatigue life of up to 5 million cycles without failure, even with a spring steel deflection of 9.1mm.
Material: 60Si2MnA
Surface Finishes: Plain, Black Painting, Red Painting
Minimum Order Quantity: 5000 Pieces
Packaging: Delivered in plastic bags and wooden pallets, customizable per client request
2. We stand as a leading manufacturer and global exporter of the SKL tension clamp, ensuring excellent electric insulation of rails on their supports. These clamps are essential for maintaining rail stability both vertically and transversely. Our innovative design includes a support-defining table, projecting shoulders, a pad, an insulating clip, and yieldable strips, combined with secure fixing equipment.
The boltable elastic rail clip we offer possesses enduring clip strength, ideally suited for concrete sleeper rail constructions. Available in diameters from 13mm to 15mm, these clips fit a wide range of SKL variants including 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: Surpasses 5 million cycles without degradation
Loading Property: Under a pressure range of 8-12KN, the displacement observed is between 9-12mm
Material: 60Si2CrA
Surface Finishes: Plain, Black Painting, Red Painting
Minimum Order Quantity: 5000 Pieces
Packing: Our products are meticulously packed in durable plastic bags and sturdy wooden pallets, ensuring safe transportation and delivery. We can also customize the packaging to meet our clients' specific requirements, guaranteeing flexibility and satisfaction.
We stand as one of the distinguished manufacturers approved by China's Railway Ministry for elastic rail clips and other railway fasteners. Proudly holding an ISO9001-2008 certification, our versatile product is specifically designed for seamless rail track assembly. It boasts remarkable ease of installation during track laying, alongside straightforward and cost-effective maintenance. Our rail fastenings offer exceptional durability and an economical lifespan, allowing for rapid replacement when needed. With a proven track record, our elastic rail clips have been serving both domestic and international markets with unparalleled reliability and efficiency for many years.
In line with our unwavering 'quality first' policy, SUYU is deeply committed to rigorous quality control management. We are equipped with a comprehensive array of state-of-the-art inspection instruments to assure that every elastic rail clip we produce upholds the highest quality standards, precisely meeting and often exceeding our customers' expectations.
As a premier manufacturer of rail fastenings in China, SUYU is proud to offer an extensive range of railway fasteners, including track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more. Our diverse product line is crafted to meet the diverse needs of the railway industry with precision and excellence.
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