Premium Railway Fastening System Components

• After-sales Service: a+
• Warranty: 1-3years
• Customized: Customized
• Certification: ISO14001, ISO9001
• Type: Clip
• Material: 65mn/60si2mn
• Model NO.: Fast Clip
• 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;
2. Cutting
3. Heating
4. Forging
5. Quenching
6. Tempering
7. Inspection and Testing

1. Our company excels in manufacturing and supplying elite elastic rail clip products, expressly engineered for railway applications. Made from the highest quality raw materials, these elastic rail clips exhibit remarkable tensile strength and outstanding resistance to corrosion. We provide customizable options to meet client specifications and budget constraints.

Renowned in the railway industry, our elastic rail clips offer exceptional clamping performance with effortless installation.

With the lapse of patents from industry giants like Pandrol and Vossloh, SUYU collaborates with esteemed quality manufacturers to deliver a cost-effective range of elastic rail clips suitable for various rail sections and applications, including specific SKL tension clamps.

SUYU ensures stringent dimensional control and uses premium spring steel to guarantee that our elastic rail clips and other railway fastenings meet rigorous customer specifications.

We have extensive capabilities to fabricate elastic rail clips tailored to any toe load and axle load needs, compatible with wooden, steel, or concrete sleepers. Our portfolio includes different clip sizes with steel bar diameters ranging from 12mm to 20mm. We produce specialized clips with flat toes for broad gauge lines, supporting toe loads from 850kgf to 1100kgf, and can adjust to any specific 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

Our spring steel, with a deflection at 9.1mm, achieves an impressive fatigue life of up to 5 million cycles without failure.
Material: 60Si2MnA
Surface: Available in plain, black painting, red painting
Minimum Order Quantity: 5000 pieces
Packaging: Plastic bags and wooden pallets, or as per client's requirements. 2. As a leading manufacturer and exporter of SKL tension clamps, we ensure superior electric 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 includes a body that works with the shoulders and a nose portion that supports the rail flange. It features 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 substantial permanent clip strength, perfect for rail construction with concrete sleepers. Available in diameters of 13mm to 15mm, they range 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: Available in 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. is a leading 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 distinguished by their ease of installation during track assembly, cost-effective maintenance, robust durability, and quick replacement. With a proven track record in both domestic and international markets, our products ensure seamless rail track assembly and long-term reliability.

At SUYU, our unwavering commitment to 'quality first' serves as the bedrock of our operations. We make substantial investments in advanced quality control management, supported by an extensive array of cutting-edge inspection instruments. This meticulous and rigorous approach ensures that every 60si2mn Railway Fastening System Clip we manufacture adheres to the highest standards, meticulously meeting and exceeding customer expectations.

As a preeminent Chinese manufacturer of rail fastening systems, SUYU proudly offers a comprehensive and diverse array of railway fasteners. Alongside our esteemed 60si2mn Railway Fastening System Clips, our extensive product range encompasses track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, SKL tension clamps, rail shoulders, and an array of other essential components.