Railway Tension Clip with Enhanced Fastening for Track Integrity

• Customization: Available
• After-sales Service: a+
• Warranty: 1-3years
• Model NO.: Fast Clip
• 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

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

SKL Spring Clips / W Rail Clip Processing:

1. Raw materials inspection: Our rigorous quality control begins with a meticulous examination of all incoming raw materials, ensuring only the finest quality for our Railway Tension Clip with Enhanced Fastening.
2. Cutting: Precision cutting techniques are employed to shape materials with exact specifications, laying the foundation for superior performance and reliability.
3. Heating: Employing state-of-the-art heating processes, materials are brought to optimal temperatures to enhance malleability, preparing them for the next production phase.
4. Forging: Our advanced forging methods ensure each component is crafted with strength and durability, vital for maintaining track integrity.
5. Quenching: Through controlled quenching, we harden the clips to withstand the most demanding operational conditions, guaranteeing long-lasting resilience.
6. Tempering: The tempering process refines the hardness and toughness, resulting in a balanced product that excels in both strength and flexibility.
7. Inspection and Testing: Each clip undergoes thorough inspection and testing, ensuring that every piece meets our stringent standards for quality and performance.

Detailed Photos

1. We proudly specialize in the creation and supply of top-tier elastic rail clip products, meticulously crafted for railway use. Constructed from premium-grade materials, these clips exhibit outstanding tensile strength and unmatched resistance to corrosion. To align with specific client requirements, we provide customization options at highly competitive prices.

Esteemed within the railway sector, our elastic rail clips offer exceptional clamping efficiency paired with seamless installation, ensuring superior performance.

Leveraging cutting-edge technologies from industry leaders like Pandrol and Vossloh, SUYU partners with premier manufacturers to deliver an economical range of elastic rail clips. Our selection caters to a variety of rail sections and applications, including specialized SKL tension clamps.

We uphold rigorous dimensional standards and employ high-grade spring steel to guarantee that every elastic rail clip and fastening adheres to the stringent specifications of our clientele.

Our expertise lies in producing elastic rail clips tailored to various toe load and axle load requirements for wooden, steel, or concrete sleepers. Our product range includes elastic rail clips with steel bar diameters from 12mm to 20mm, and flat toe clips for broad gauge lines with toe loads between 850kgf and 1100kgf, all customizable to meet any toe or axle load specification.

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, when deflected by 9.1mm, demonstrates an impressive fatigue life of up to 5 million cycles without failure, ensuring durability and reliability.
Material: 60Si2MnA
Surface: Offered in plain, black painting, or red painting to suit various preferences
MOQ: 5000 PCS
Packaging: Provided in plastic bags and wooden pallets, with customization available to meet specific client needs. 2. We are a leading manufacturer and exporter of SKL tension clamps, which crucially ensure the electrical insulation of the rail on its support. These clamps provide elastic rail support both vertically and transversely, featuring a comprehensive system of support tables, projecting shoulders, insulating clips, elastically yieldable strips, and precise fixing equipment.
Our boltable elastic rail clips, available in diameters from 13mm to 15mm, offer robust permanent clip strength, ideal for use in concrete sleeper rail configurations. Available models include SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, among others.

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, attesting to its endurance and longevity
Loading Property: Displacement measures between 9-12mm under an 8-12KN load, ensuring optimal performance under pressure
Material: 60Si2CrA
Surface: Available in plain, black painting, or red painting to accommodate diverse aesthetic preferences
MOQ: 5000 PCS
Packaging: Delivered in plastic bags and wooden pallets, with customization options to fulfill client-specific needs

Shanghai Suyu Railway Material Co., Ltd stands as an elite, ISO9001-2008 certified manufacturer, proudly endorsed by China's Railway Ministry. Our Premium Rail Fastening System Clips represent the ultimate in rail track assembly excellence. Engineered for easy installation, these clips ensure economical maintenance alongside remarkable durability and an extended, cost-effective lifecycle. With quick replacement features, our products have persistently served both domestic and global markets, underscoring their reliability and superior performance.

At SUYU, our commitment to 'quality first' drives an uncompromising focus on quality control. We utilize an extensive range of inspection tools to ensure every Premium Rail Fastening System Clip meets the highest industry standards and customer expectations. This steadfast dedication guarantees the delivery of superior products that consistently exceed benchmarks.

As a foremost authority in rail fastening manufacturing in China, SUYU presents a wide spectrum of railway fasteners beyond our Premium Rail Fastening System Clips. Our comprehensive portfolio includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, elastic rail clips, SKL tension clamps, and rail shoulders, expertly addressing all railway infrastructure requisites with unparalleled accuracy and dependability.