Robust Elastic Tension Clamp for Rails

• After-sales Service: a+
• Warranty: 1-3years
• Customized: Customized
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• 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

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 enterprise specializes in the crafting and supply of top-tier elastic rail clip products, specifically engineered for demanding railway applications. Manufactured using the finest raw materials, these clips offer unparalleled tensile strength and outstanding corrosion resistance. Customization options are available to meet specific client needs and budgetary constraints.

Widely acclaimed within the railway industry, our elastic rail clips ensure superior clamping performance and are designed for effortless installation.

As patents from renowned manufacturers like Pandrol and Vossloh expire, SUYU collaborates with trusted quality manufacturers to offer a cost-effective selection of elastic rail clips. These are designed for various rail sections and applications, including the specialized SKL tension clamps.

SUYU maintains rigorous dimensional controls and utilizes high-quality spring steel to ensure that our elastic rail clips and other railway fastenings meet the most stringent customer specifications.

We have extensive capabilities to produce elastic rail clips suitable for any toe load and axle load requirements, whether for wooden, steel, or concrete sleepers. Our product range includes clip sizes with steel bar diameters from 12mm to 20mm. We also manufacture clips with flat toes for broad gauge lines, supporting toe loads from 850kgf to 1100kgf, and can adjust to any specified toe or axle load requirements.

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

Spring steel deflection at 9.1mm achieves a remarkable fatigue life of up to 5 million cycles without failure.
Material: 60Si2MnA
Surface: Plain, black painting, red painting
Minimum Order Quantity: 5000 pieces
Packaging: Plastic bags and wooden pallets, or as per client's requirements. As a leading manufacturer and exporter of SKL tension clamps, we ensure exceptional electrical insulation of the rail on its support. These clamps maintain the rail's position elastically both vertically and transversely, featuring a support table, projecting shoulders, an interposed pad, and an insulating clip. The clip incorporates a body that works with the shoulders and a nose portion that bears against the rail flange. It includes at least one elastically yieldable strip and fastening equipment that passes through apertures in the clip body and strip.
Our boltable elastic rail clips offer high permanent clip strength, ideal for rail construction with concrete sleepers. They are available in diameters ranging from 13mm to 15mm, covering 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 Property: Not less than 5 million cycles
Loading Property: Under pressure of 8-12KN, displacement ranges between 9-12mm
Material: 60Si2CrA
Surface: Plain, black painting, red painting
Minimum Order Quantity: 5000 pieces
Packaging: Plastic bags and wooden pallets, or as per client's requirements

Shanghai Suyu Railway Material Co., Ltd. stands as a premier manufacturer of elastic rail clips and other railway fasteners. Proudly approved 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 rapid replacement. With a proven 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, our unwavering 'quality first' policy serves as the bedrock of our operations. We invest extensively in cutting-edge quality control management, complemented by a comprehensive suite of advanced inspection instruments. This meticulous and rigorous approach ensures that every Robust Elastic Tension Clamp for Rails we produce not only meets but exceeds the highest industry standards, consistently fulfilling and surpassing customer expectations.

As a premier Chinese manufacturer of rail fastening systems, Shanghai Suyu Railway Material Co., Ltd offers a vast and diverse array of railway fasteners. Beyond our renowned Robust Elastic Tension Clamps for Rails, our extensive product line includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, SKL tension clamps, rail shoulders, and much more, providing comprehensive solutions to meet all your rail fastening needs.