Durable Rail Fastening Clips for Secure Railway Connection Systems

• Customization: Available
• After-sales Service: a+
• Warranty: 1-3year
• Model NO.: W30
• Customized: Customized
• Certification: ISO14001, ISO9001
• Type: Clip
• Material: 65mn/60si2mn
• Weight: 0.78kg
• Transport Package: Sea
• 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

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.Shanghai Suyu Railway Material Co., Ltd proudly stands at the forefront of elastic rail clip manufacturing, providing elite solutions exclusively for railway systems. With our unwavering commitment to excellence, we offer clips forged from the highest-grade materials, guaranteeing remarkable tensile strength and outstanding corrosion resistance. Tailored to precision, our offerings are customizable to align with distinct client specifications, all while maintaining competitive pricing.

Celebrated within the railway sector, our elastic rail clips deliver unparalleled clamping efficiency, ensuring effortless installation coupled with superior reliability.

Leveraging the cutting-edge, patent-free technologies from industry giants like Pandrol and Vossloh, SUYU collaborates with esteemed manufacturers to offer an economically viable and adaptable selection of elastic rail clips. These clips seamlessly integrate with diverse rail sections and applications, including our specialized SKL tension clamps.

At SUYU, our dedication to accuracy is unrivaled. We employ stringent dimensional control and premium spring steel, ensuring our elastic rail clips and accompanying fastenings impeccably align with customer specifications.

Our profound expertise in elastic rail clip production encompasses all toe load and axle load demands, fitting wooden, steel, or concrete sleepers. With steel bar diameters spanning 12mm to 20mm, our range includes flat toe rail clips for broad gauge lines, boasting toe loads of 850kgf to 1100kgf, all tailored to meet specific rail fastening prerequisites.

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 elastic rail clips showcase a spring steel deflection of 9.1mm, alongside a remarkable fatigue life enduring up to 5 million cycles without compromise.
Material: 60Si2MnA
Surface: Plain, Black Painting, Red Painting
MOQ: 5000 PCS
Packing: Delivered in resilient plastic bags and robust wooden pallets, fully customizable to cater to client preferences.

2.As a trailblazer in manufacturing and exporting, SUYU presents the SKL tension clamp, engineered for reliable electric insulation and elastic rail maintenance along both vertical and transverse planes. Our tension clamps boast an innovative design featuring a support table, projecting shoulders, an interposed pad, and an insulating clip securely resting against the rail flange. This sophisticated system incorporates elastically yieldable strips and comprehensive fixing equipment for robust rail support.
Our elastic rail clip offers a boltable, high-strength solution designed for rail construction with concrete sleepers. Available in diameters of 13mm to 15mm, our assortment includes SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, and beyond.

Diameter	Type	Weight (Kg)
13mm	SKL1	0.49
13mm	SKL3	0.53
13mm	SKL12	0.53
13mm	SKL14	0.505

Fatigue Property: Guaranteed endurance of no fewer than 5 million cycles.
Loading Property: Under a pressure spectrum of 8-12KN, displacement ranges from 9-12mm.
Material: 60Si2CrA
Surface: Options include Plain, Black Painting, and Red Painting.
Minimum Order Quantity (MOQ): 5000 Pieces
Packaging: Crafted for durability, our products are packed in strong plastic bags and robust wooden pallets, or can be customized to align with specific client needs.

Shanghai Suyu Railway Material Co., Ltd stands as a distinguished leader in the manufacturing arena, with the prestigious endorsement of China's Railway Ministry and the esteemed ISO9001-2008 certification. Our flagship offering, the durable elastic rail clip, is an indispensable component for flawless rail track assembly. It is renowned for its straightforward installation during track laying, maintenance-friendly nature, exceptional resilience, and extended cost-efficient lifespan. Our railway fastening systems cater to both the domestic and international markets, ensuring quick replacement and unfaltering performance.

Upholding our steadfast 'quality first' principle, SUYU prioritizes impeccable quality control above all. Armed with an extensive suite of advanced inspection instruments, we guarantee that each elastic rail clip not only meets but surpasses the highest quality standards, consistently delighting our customers with superior performance.

Pioneering the rail fastening industry in China, SUYU proudly offers its expert craftsmanship across a diverse array of railway fasteners. Our comprehensive product line includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more, providing all-encompassing solutions for every rail fastening requirement.