Precision Engineered Rail Fixing Clips for High-Performance Track Clamping with 60si2mn Material

• Customization: Available
• After-sales Service: a+
• Warranty: 1-3year
• 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

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.At Shanghai Suyu Railway Material Co., Ltd, we specialize in the manufacturing and supplying of high-quality elastic rail clip products, specifically designed for railway applications. These clips are meticulously crafted from premium raw materials, ensuring exceptional tensile strength and corrosion resistance. Tailored to meet the unique demands of our clients, our products offer unparalleled customization options at competitive prices.

Our elastic rail clips are widely recognized in the railway industry for their superior performance in rail clamping and ease of installation.

With the expiration of patents from leading manufacturers Pandrol and Vossloh, SUYU partners with esteemed quality manufacturers to provide a cost-effective range of elastic rail clips and selected SKL tension clamps, suitable for various rail sections and applications.

Employing stringent dimensional control and premium spring steel, SUYU ensures that our elastic rail clips and other railway fastenings adhere to specified ranges, consistently meeting customer requirements.

We possess the expertise to produce elastic rail clips catering to diverse toe load and axle load specifications for securing rails on wooden, steel, or concrete sleepers. Our offerings include various elastic rail clips with steel bar diameters ranging from 12mm to 20mm. We also manufacture broad gauge line elastic rail clips with flat toes, offering toe loads from 850kgf to 1100kgf, capable of meeting any toe load and 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 high-quality spring steel can endure up to 5 million cycles without breaking, even with a deflection of 9.1mm.
Material: 60Si2MnA
Surface: Available in Plain, Black Painting, or Red Painting
MOQ: 5000 PCS
Packing: Plastic Bags and Wooden Pallets or Customized as per Clients' Requirements

2.Shanghai Suyu Railway Material Co., Ltd is the leading manufacturer and exporter of SKL tension clamps, which guarantee the electric insulation of the rail on its support. These tension clamps are designed to maintain the rail elastically in both vertical and transverse directions. Our innovative fixing and support device for rails includes a support table for the rail, projecting shoulders, interposed pads, and an insulating clip with an elastically yieldable strip, all secured with fixing equipment.
Our elastic rail clip features a boltable design, offering high permanent clip strength, ideal for rail construction with concrete sleepers. Available in diameters ranging from 13mm to 15mm, our range includes SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, etc.

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

Fatigue Property: Exceeds 5 million cycles
Loading Property: Under pressure of 8-12KN, displacement ranges from 9-12mm
Material: 60Si2CrA
Surface: Available in Plain, Black Painting, or Red Painting
MOQ: 5000PCS
Packing: Secure plastic bags and sturdy wooden pallets or tailored to our clients' specific requirements.

We are a distinguished manufacturer approved by China's Railway Ministry and ISO9001-2008 certified, specializing in elastic rail clips and other railway fasteners. Our products are ideal for rail track assembly, known for their seamless fitment during track laying, economical and easy maintenance, long-lasting durability, cost-effectiveness, and efficient replacement process. Our elastic rail clips and railway fastenings have been serving both domestic and international markets for many years, consistently meeting high standards of performance.

Adhering to our 'Quality First' policy, SUYU is dedicated to meticulous quality control management. We employ a comprehensive suite of inspection instruments to ensure that all our elastic rail clip products meet the highest standards of quality and satisfy our customers' requirements.

As a premier rail fastening manufacturer based in China, SUYU also produces an extensive range of railway fasteners, including track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more.