| Customization: | Available |
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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 takes pride in manufacturing and supplying top-tier elastic rail clip products exclusively tailored for railway applications. Our elastic rail clips are crafted from premium quality raw materials with meticulous precision, ensuring exceptional tensile strength and superior corrosion resistance. We offer customizable solutions to meet specific client requirements, all at competitive prices.
Renowned across the railway industry, the elastic rail clip provides unmatched performance in rail clamping, ensuring ease of installation and high reliability.
With the availability of out-of-patent technology from leading manufacturers such as Pandrol and Vossloh, SUYU partners with esteemed quality manufacturers to deliver a cost-effective and versatile range of elastic rail clips. These clips are designed to fit various rail sections and applications, including selected SKL tension clamps.
At SUYU, we adhere to strict dimensional control and utilize high-quality spring steel, ensuring our elastic rail clips and other railway fastenings meet precise specifications to fulfill customer requirements effectively.
Our expertise in producing elastic rail clips extends to any type of toe load and axle load requirements, suitable for wooden, steel, or concrete sleepers. We offer a variety of elastic rail clips with steel bar diameters ranging from 12mm to 20mm. Our product range includes flat toe rail clips for broad gauge lines, with toe loads from 850kgf to 1100kgf, adaptable to any specific rail fastening needs.
Technical Specifications of the Elastic Rail Clip - Precision Defined| 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 |
Our elastic rail clips boast a spring steel deflection of 9.1mm with an impressive fatigue life of up to 5 million cycles without failure.
Material: 60Si2MnA
Surface: Presented in elegant finishes - Plain, Black Painting, or Red Painting
MOQ: 5000 PCS
Packing: Plastic bags and wooden pallets, customizable to client requests
2.As a leading manufacturer and exporter, SUYU offers the SKL tension clamp, providing reliable electric insulation and elastic maintenance of the rail on its support in both vertical and transverse directions. Our tension clamps feature a unique design with a support table, projecting shoulders, an interposed pad, and an insulating clip bearing against the rail flange. This system includes elastically yieldable strips and fixing equipment for robust and secure rail support.
Our elastic rail clip is a boltable solution with high permanent clip strength, ideal for rail construction with concrete sleepers. Available in diameters from 13mm to 15mm, our range includes 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: No less than 5 million cycles
Loading Property: Under pressure of 8-12KN, the displacement ranges between 9-12mm
Material: 60Si2CrA
Surface: Available in refined finishes - Plain, Black Painting, or Red Painting
Minimum Order Quantity (MOQ): 5000 Pieces
Packaging: Delivered in robust plastic bags and sturdy wooden pallets, or tailored to meet clients' specific requirements.
Shanghai Suyu Railway Material Co., Ltd stands as a distinguished leader in the manufacturing of premium railway materials, proudly recognized by China's Railway Ministry and ISO9001-2008 certified for excellence. At the heart of our offerings is the exceptional elastic rail clip, a vital component for flawless rail track assembly. Designed for effortless installation during track laying, it promises cost-effective maintenance, impressive durability, and an extended economical lifespan. Our railway fastenings are trusted in both domestic and international markets, ensuring rapid replacement and dependable performance that rail systems can rely on.
Guided by our unwavering 'quality first' policy, SUYU is dedicated to maintaining the highest standards of quality control. With a comprehensive suite of inspection instruments at our disposal, we meticulously ensure that each elastic rail clip we produce not only meets but surpasses the highest standards, consistently exceeding customer expectations and setting benchmarks in the industry.
As a pioneering force in the field of rail fastening manufacturing in China, SUYU brings its vast expertise to an extensive array of railway fasteners. Our diverse product suite includes essential components such as track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, and rail shoulders, among others. We pride ourselves on offering comprehensive solutions tailored to meet all rail fastening requirements, ensuring reliability and performance across the board.
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