Heavy Duty Rail Clip Fastener System with Reliable Elastic Tension

• Customization: Available
• After-sales Service: a+
• Warranty: 1-3years
• Model NO.: Rail 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
• Lead Time: 30 days (1 - 10000 Pieces) ; To be negotiated ( > 10000 Pieces)

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; Before anything else, our process begins with a thorough inspection of raw materials, ensuring that only the finest and best quality materials enter the production line.
2. Cutting Precision is key as we meticulously cut materials to exact specifications, setting the stage for impeccable product creation.
3. Heating Harnessing high temperatures, we uniformly heat the materials, preparing them for the next transformative phase in production.
4. Forging Through expert forging, we shape and strengthen the materials, enhancing their durability and performance.
5. Quenching Rapid cooling through quenching solidifies the clip's form and adds remarkable toughness to withstand demanding conditions.
6. Tempering Our tempering process refines the hardness and elasticity, ensuring reliable performance and optimal tension.
7. Inspection and Testing Rigorous inspection and testing at this final stage guarantee that each rail clip meets our high standards and exceeds industry expectations.

Detailed Photos

 

1. Our esteemed enterprise proudly excels in the manufacturing and distribution of premium elastic rail clip products, carefully crafted to meet the high demands of railway applications. Utilizing top-quality raw materials, these clips are engineered to provide remarkable tensile strength and outstanding resistance to corrosion. We offer bespoke solutions, meticulously tailored to align with specific client needs and financial plans.

Renowned across the railway sector, our elastic rail clips are celebrated for their superior clamping capabilities and effortless installation.

With the lapse of patents from industry giants like Pandrol and Vossloh, SUYU collaborates with distinguished manufacturers to supply an economical selection of elastic rail clips, adeptly designed for various rail configurations and uses, featuring select SKL tension clamps.

SUYU adheres to rigorous dimensional standards and employs the finest quality spring steel, ensuring that our elastic rail clips and other railway fastenings meet the most demanding customer criteria.

Our extensive production capabilities enable us to create elastic rail clips for any required toe load and axle capacity, suitable for wooden, steel, or concrete sleepers. We offer a range of clip sizes with steel bar diameters from 12mm to 20mm, including specialized clips with flat toes for broad gauge lines. These are capable of supporting toe loads from 850kgf to 1100kgf, with adaptability to any specified toe or axle load needs.

In-depth 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, with a deflection of 9.1mm, achieves an impressive fatigue life, enduring up to 5 million cycles without failure.
Material Composition: 60Si2MnA
Finish Options: Plain, black painting, red painting
Minimum Order Quantity: 5000 units
Packaging: Durable plastic bags and sturdy wooden pallets, or customized as per client requirements. 2. As a preeminent manufacturer and exporter of SKL tension clamps, we ensure superior electric insulation of the rail on its support. These clamps elastically secure the rail both vertically and transversely, with features including a support table, projecting shoulders, an interposed pad, and an insulating clip. The advanced clip design integrates a body that works with the shoulders and a nose portion that presses against the rail flange. It includes at least one resiliently flexible strip and fastening hardware that passes through apertures in the clip body and strip.
Our boltable elastic rail clips deliver remarkable permanent strength, making them perfect for rail construction with concrete sleepers. Offered in diameters from 13mm to 15mm, they encompass models 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 Performance: Unyielding endurance of not less than 5 million cycles
Loading Characteristics: Under a force of 8-12KN, displacement is carefully measured between 9-12mm
Material Specification: 60Si2CrA
Surface Coatings: Plain, black painting, red painting
Minimum Purchase Order: 5000 units
Packaging Solutions: Customizable plastic bags and wooden pallets, or as per client preference

Shanghai Suyu Railway Material Co., Ltd. stands as a leading manufacturer of elastic rail clips and railway fasteners, proudly accredited by China's Railway Ministry and ISO9001-2008 certified. Our 60si2mn Railway Fastening System Clips are acclaimed for their straightforward installation during track assembly, cost-efficient maintenance, robust longevity, and easy replacement. Distinguished in both domestic and international arenas, our products assure flawless rail track assembly and unwavering long-term performance.

At Shanghai Suyu Railway Material Co., Ltd, we uphold a steadfast 'quality first' ideology, the foundation of our operational superiority. Our dedication to this principle is evident through significant investments in cutting-edge quality control systems, supported by an extensive range of advanced inspection tools. This meticulous and unwavering methodology ensures every 60si2mn Railway Fastening System Clip we produce meets the highest standards, consistently providing unmatched quality that not only meets but exceeds our customers' expectations.

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