Sturdy Elastic Rail Clip for Improved Rail Height Management

• Customization: Available
• After-sales Service: a+
• Warranty: 1-3year
• Model NO.: Rail Clip
• Certification: ISO14001, ISO9001
• Type: Clip
• Material: 65mn/60si2mn
• Weight: 0.7kg
• Surface: Black
• Fatigue Test: Five Million Times
• Transport Package: Sea Transport
• Specification: All
• Trademark: SUYU
• Origin: China
• HS Code: 73029090
• Production Capacity: 3000000pieces/Year
• Package Size: 300.00cm * 200.00cm * 150.00cm
• Package Gross Weight: 10.000kg
• 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

SKL Spring Clips / W Rail Clip Processing:


1. Raw Materials Inspection: Our rigorous inspection process begins with a meticulous examination of all raw materials. This ensures that only the highest quality materials are selected, thereby meeting our exacting standards of excellence.
2. Cutting: Utilizing precision cutting techniques, we shape materials with unparalleled accuracy. This step lays a robust foundation for the superior performance of our rail clips.
3. Heating: With advanced heating methods, we treat materials to attain optimal flexibility and strength. This step is crucial for enhancing the physical properties of each clip.
4. Forging: Our cutting-edge forging process significantly enhances the durability and resilience of each rail clip. This ensures they are well-equipped to meet the demanding needs of rail height management.
5. Quenching: This essential step involves rapid cooling to solidify the material's properties. The process delivers unmatched toughness and elasticity, vital for the clip's functional performance.
6. Tempering: Through carefully controlled tempering processes, we strike a perfect balance between hardness and ductility. This refinement step ensures the material performs at its peak.
7. Inspection and Testing: Our stringent inspection and testing procedures guarantee that each clip adheres to our stringent quality and reliability standards. This step ensures that only the best products reach our customers.

Detailed Photos

 

1.We are committed to the manufacturing and supplying of premium elastic rail clips, meticulously engineered for railway applications. Crafted from top-tier raw materials, our clips excel in tensile strength and corrosion resistance. Each clip is precision-designed for high performance, with customization options to meet unique client needs-all at competitive prices.

Renowned globally within the railway industry, our elastic rail clips deliver exceptional performance in rail clamping and offer effortless installation procedures.

Following the expiration of patents from industry leaders Pandrol and Vossloh, SUYU has collaborated with top-quality producers to offer an affordable range of elastic rail clips. These clips are compatible with various rail sections and applications, including selected SKL tension clamps.

Our commitment to strict dimensional control and the use of high-grade spring steel ensures that all SUYU elastic rail clips and railway fastenings meet exact specifications, consistently fulfilling customer demands.

We specialize in producing elastic rail clips for any toe load and axle load requirements, ideal for securing rails on wooden, steel, or concrete sleepers. Our product range includes elastic rail clips with steel bar diameters from 12mm to 20mm. We also offer various types of flat toe elastic rail clips for broad gauge lines, with toe loads ranging from 850kgf to 1100kgf, tailored to different axle and toe load needs.

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 clips exhibit an impressive fatigue life of up to 5 million cycles under a spring steel deflection of 9.1mm, without failure.
Material: 60Si2MnA
Surface: Available in plain, black painting, and red painting finishes.
MOQ: 5000 PCS
Packing: Delivered in plastic bags and wooden pallets, with customization available upon request.

2.As a leading manufacturer and exporter of SKL tension clamps, we guarantee superior electric insulation of the rail on its support. These clamps are vital in maintaining rail elasticity both vertically and transversely. Our system features a fixing and support device for rails, comprising a supportive table, protective shoulders, an interposing pad, and an insulating clip, alongside elastically yieldable strips and robust fixing equipment for enhanced stability and performance.
Our boltable elastic rail clips provide strong, durable clip strength ideal for rail construction on concrete sleepers. Available in diameters from 13mm to 15mm, our range includes models such as SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, and SKL30.

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 without compromise.
Loading Property: Under pressure of 8-12KN, the displacement ranges from 9-12mm.
Material: 60Si2CrA
Surface: Available in plain, black painting, and red painting finishes.
MOQ: 5000 PCS
Packing: Delivered in plastic bags and wooden pallets, with customization available upon request.

Recognized by China's Railway Ministry and ISO9001-2008 certified, our elastic rail clips are ideal for rail track assembly, noted for easy installation, cost-effective maintenance, and long-lasting durability. Serving both domestic and international markets reliably for years, our products ensure quick replacement and economical solutions.

Adhering steadfastly to our 'Quality First' policy, Shanghai Suyu Railway Material Co., Ltd. rigorously oversees every facet of quality control. Our cutting-edge inspection instruments guarantee that all Sturdy Elastic Rail Clip products meet the highest standards, perfectly aligning with our customers' stringent requirements.

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