Precision Engineered Rail Fixing Clips for Robust Track Clamping with 65mn Material

• After-sales Service: a+
• Warranty: 1-3year
• 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.: W30
• 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
• Package Size: 300.00cm * 400.00cm * 250.00cm
• Package Gross Weight: 30.000kg

Product Description

Detailed Product Overview

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 Manufacturing Steps:

1. Raw Material Inspection;
2. Precise Cutting
3. Controlled Heating
4. Expert Forging
5. Quenching
6. Tempering
7. Rigorous Inspection and Testing

1.We specialize in manufacturing and supplying premium elastic rail clip products specifically designed for railway applications. Crafted with superior quality materials, these elastic rail clips are engineered with exceptional precision, ensuring high tensile strength and excellent corrosion resistance. Moreover, we offer customization to meet client-specific requirements at competitive prices.

Renowned in the railway industry, our elastic rail clips deliver superior rail clamping performance and are easy to install.

With the availability of out-of-patent technology from leading manufacturers like Pandrol and Vossloh, SUYU collaborates with reputable quality manufacturers to provide a cost-effective range of elastic rail clips suitable for various rail sections and applications, including select SKL tension clamps.

Our stringent dimensional control and the use of high-quality spring steel ensure that SUYU’s elastic rail clips and other railway fastenings meet precise specifications and customer requirements.

We excel in producing elastic rail clips for diverse toe load and axle load requirements, suitable for wooden, steel, or concrete sleepers. Available in steel bar diameters from 12mm to 20mm, our range includes flat toe clips for broad gauge lines, with toe loads from 850kgf to 1100kgf, and can cater to any required toe and axle load specifications.

Elastic Rail Clip Technical Specifications

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

With a spring steel deflection of 9.1mm, the fatigue life reaches up to 5 million cycles without failure.
Material: 60Si2MnA
Surface Finish: Plain, Black Painting, Red Painting
Minimum Order Quantity: 5000 PCS
Packaging: Plastic bags and wooden pallets or as per client requirements

2.As a leading manufacturer and exporter of SKL tension clamps, we ensure electric insulation of the rail on its support. These clamps are primarily used to elastically secure the rail in both vertical and transverse directions. Our fixing and supporting device for rails includes a support table, projecting shoulders, an intermediate pad, an insulating clip, elastically yieldable strips, and fixing equipment that passes through the apertures of both the elastic rail clip and the strip.
Our boltable elastic rail clips offer high permanent clip strength, ideal for rail construction with concrete sleepers. Available in diameters from 13mm to 15mm, they include ranges such as SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, and more.

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

Fatigue Resistance: No less than 5 million cycles
Loading Properties: Under pressure of 8-12KN, displacement ranges between 9-12mm
Material: 60Si2CrA
Surface Finish: Plain, Black Painting, Red Painting
Minimum Order Quantity: 5000 PCS
Packing: Our products are meticulously packed using high-quality plastic bags and sturdy wooden pallets. Custom packaging is also available to meet clients' specific requirements.

We are a prestigious elastic rail clip and railway fastener manufacturer, proudly approved by China's Railway Ministry and certified with ISO9001-2008. Our products excel in rail track assembly, offering unparalleled ease of fitment, economical maintenance, exceptional durability, a cost-effective lifespan, and swift replacement. Our elastic rail clips and other railway fastenings have reliably served both the domestic and international markets for many years.

Aligned with our 'Quality First' policy, SUYU places tremendous importance on quality control management. We employ a comprehensive set of inspection instruments to guarantee that all our elastic rail clip products meet the highest quality standards and fulfill our customers' requirements.

As a preeminent manufacturer of rail fastenings in China, SUYU offers a diverse range of railway fasteners. Our extensive 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.