Heavy-Duty Rail Clips for Reliable Track Clamping Solutions

• Customization: Available
• After-sales Service: a+
• Warranty: 1-3year
• Model NO.: W30
• Customized: Customized
• 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.We specialize in the manufacturing and supply of high-quality elastic rail clip products, exclusively designed for railway applications. Crafted from premium raw materials, our clips boast high tensile strength and exceptional corrosion resistance. Tailored to meet client-specific requirements, these clips offer unparalleled precision and durability at a competitive price point.

Renowned within the railway sector, our elastic rail clips provide superior clamping performance with effortless installation, making them a favored choice across the industry.

With the expiration of patents from key manufacturers (Pandrol and Vossloh), Shanghai Suyu Railway Material Co., Ltd. has partnered with reputable producers to deliver a cost-effective range of elastic rail clips and selected SKL tension clamps, catering to diverse rail sections and applications.

Adhering to stringent dimensional standards and utilizing top-quality spring steel, SUYU ensures that every elastic rail clip and fastening meets exacting customer specifications.

Our expertise extends to producing elastic rail clips for various toe and axle load requirements, suitable for wooden, steel, and concrete sleepers. Available in diameters ranging from 12mm to 20mm, our clips are designed to meet broad gauge line specifications with toe loads between 850kgf and 1100kgf.

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 achieve a fatigue life of up to 5 million cycles under a 9.1mm deflection, ensuring long-lasting durability.
Material: 60Si2MnA
Surface Coatings: Plain, Black Painting, Red Painting
Minimum Order Quantity (MOQ): 5000 PCS
Packaging: Plastic bags and wooden pallets, customizable per client requirements.

2.As a leading manufacturer and exporter, we offer the SKL tension clamp, which ensures the electric insulation of the rail on its support. These clamps are designed to elastically maintain the rail in both vertical and transverse directions. Our comprehensive system includes a support table, insulating clip, elastically yieldable strip, and fixing equipment, all working together to secure the rail.
Our boltable elastic rail clips offer robust, permanent clamping strength, ideal for concrete sleeper rail constructions. Available in diameters from 13mm to 15mm, our range includes 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 Property: Endurance of no less than 5 million cycles.
Loading Property: Under an 8-12KN load, displacement ranges from 9-12mm.
Material: 60Si2CrA
Surface Options: Plain, Black Painting, Red Painting
Minimum Order Quantity (MOQ): 5000 PCS
Packing: We offer flexible packaging options, including plastic bags and sturdy wooden pallets, tailored to meet clients' specific requirements.

We are a distinguished manufacturer of elastic rail clips and various railway fasteners, proudly approved by China's Railway Ministry and ISO9001-2008 certified. Our robust product is perfect for rail track assembly, boasting effortless fitment during track laying, cost-effective maintenance, exceptional durability, an economical lifespan, and swift replacement. Over the years, our elastic rail clips and railway fastenings have consistently served both domestic and international markets, earning a reputation for reliability and excellence.

Upholding our 'Quality First' policy, SUYU is committed to stringent quality control management. Equipped with a comprehensive suite of inspection instruments, we ensure that all our elastic rail clip products meet the highest standards of quality, aligning seamlessly with our customers' expectations.

As a premier rail fastening manufacturer in China, SUYU extends its expertise to producing a wide array of railway fasteners. Our extensive product range includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more.