Elastic Tension Clamp for Rail Fastening

• Customization: Available
• After-sales Service: a+
• Warranty: 1-3years
• Model NO.: Fast Clip
• Customized: Customized
• Certification: ISO14001, ISO9001
• Type: Clip
• Material: 65mn/60si2mn
• Weight: 0.7kg
• Surface: Green Paint
• Fatigue Test: Five Million Times
• Diameter: 15mm
• Transport Package: Sea Transport
• Specification: All
• Trademark: SUYU
• Origin: China
• HS Code: 73029090
• Production Capacity: 3000000pieces/Year
• Package Size: 100.00cm * 150.00cm * 200.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Details

Name	Clip-W30 Railway Fasteners System for Subway
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
Fatigue life	5 millions cycles without breaking
Surface	Plain (oiled), Oxide black, color painting
Standard refers	GB/T 1222,DIN 17221

SKLSpring Clips / W Rail Clip Processing:

1. Raw Materials Inspection;
2. Cutting
3. Heating
4. Forging
5. Quenching
6. Tempering
7. Inspection and Testing

1. Our company excels in the creation and distribution of top-quality elastic rail clip products, specifically engineered for railway use. Made from high-grade materials, these clips offer unrivaled tensile strength and exceptional resistance to corrosion. We also provide customized options to meet client-specific needs and budgets.

Highly esteemed in the railway sector, our elastic rail clips offer unparalleled clamping performance and effortless installation.

As patents from industry giants like Pandrol and Vossloh expire, SUYU collaborates with esteemed quality manufacturers to supply an economical range of elastic rail clips. These are designed for various rail sections and applications, including selected SKL tension clamps.

SUYU maintains rigorous dimensional control and utilizes premium spring steel to ensure that our elastic rail clips and other fastening solutions meet the highest customer standards.

We have extensive expertise in manufacturing elastic rail clips tailored for any toe load and axle load requirements, fitting wooden, steel, or concrete sleepers. Our portfolio includes clips with steel bar diameters from 12mm to 20mm, and specific flat-toe clips for broad gauge lines supporting toe loads from 850kgf to 1100kgf. We can adapt to any needed specifications.

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

Our spring steel deflection at 9.1mm ensures a fatigue life of up to 5 million cycles without failure.
Material: 60Si2MnA
Surface: Available in plain, black, or red painting.
Minimum Order Quantity: 5000 pieces
Packaging: Options include plastic bags and wooden pallets, or customized as per client's requirements. 2. As a premier manufacturer and exporter of SKL tension clamps, we ensure excellent electric insulation of the rail on its support. These clamps elastically maintain the rail's vertical and transverse positions and feature a support table, projecting shoulders, an interposed pad, and an insulating clip. The clip includes a body that cooperates with the shoulders and a nose portion bearing against the rail flange, incorporating at least one elastically yieldable strip and fastening equipment passing through apertures in the clip body and strip.
Our boltable elastic rail clips provide robust, permanent clip strength, ideal for rail construction with concrete sleepers. Available in diameters from 13mm to 15mm, ranging from SKL1 to SKL30.

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 8-12KN pressure, displacement ranges between 9-12mm
Material: 60Si2CrA
Surface: Available in plain, black, or red painting.
Minimum Order Quantity: 5000 pieces
Packaging: Options include plastic bags and wooden pallets, or customized as per client's requirements

Shanghai Suyu Railway Material Co., Ltd. is a leading manufacturer of elastic rail clips and other railway fasteners, proudly endorsed by China's Railway Ministry and ISO9001-2008 certified. Our 60Si2Mn Railway Fastening System Clips are renowned for their ease of installation during track assembly, cost-effective maintenance, robust durability, and quick replacement. With a successful track record in both domestic and international markets, our products ensure seamless rail track assembly and long-term reliability.

At Shanghai Suyu Railway Material Co., Ltd, we uphold a 'quality first' philosophy that forms the bedrock of our business. Our unwavering commitment to excellence is reflected in our substantial investments in top-tier quality control management and state-of-the-art inspection instruments. This meticulous approach ensures that every Elastic Tension Clamp for Rail Fastening we produce not only adheres to the highest standards but also exceeds customer expectations, promising reliability and performance.

As a premier Chinese manufacturer of rail fastening systems, Shanghai Suyu Railway Material Co., Ltd proudly presents an extensive selection of railway fasteners. Beyond our acclaimed Elastic Tension Clamps for Rail Fastening, our impressive product lineup features track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, SKL tension clamps, rail shoulders, and much more. Each product is crafted to deliver exceptional durability and efficiency, catering to the diverse needs of the railway industry.