Durable Rail Connection Systems with Heavy-Duty Fastening Clips

• 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

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.Shanghai Suyu Railway Material Co., Ltd proudly stands at the forefront of manufacturing and supplying premium elastic rail clip solutions, expertly engineered for the railway sector. Our elastic rail clips are meticulously crafted using high-quality materials to deliver exceptional tensile strength and outstanding corrosion resistance. We provide tailored solutions to meet diverse client specifications, all while maintaining competitive pricing.

Highly esteemed in the railway industry, our elastic rail clip ensures superior performance and reliability in rail clamping, offering unparalleled ease of installation and durability.

Leveraging out-of-patent technology from industry leaders like Pandrol and Vossloh, SUYU collaborates with distinguished quality manufacturers to offer a cost-efficient and adaptable range of elastic rail clips. These clips are designed for compatibility with various rail sections and applications, including specific SKL tension clamps.

At SUYU, we maintain stringent dimensional accuracy and utilize superior spring steel, ensuring our elastic rail clips and railway fastenings meet precise specifications, effectively catering to customer demands.

Our expertise in elastic rail clip production covers a wide spectrum of toe load and axle load specifications, fit for wooden, steel, or concrete sleepers. We offer a versatile range of elastic rail clips with steel bar diameters from 12mm to 20mm, including flat toe rail clips for broad gauge lines, with customizable toe loads between 850kgf and 1100kgf, to suit any specific rail fastening 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 elastic rail clips feature a spring steel deflection of 9.1mm, boasting an impressive fatigue life, enduring up to 5 million cycles without failure.
Material: 60Si2MnA
Surface: Available in Plain, Black Painting, and Red Painting options
MOQ: 5000 PCS
Packing: Securely packed in plastic bags and wooden pallets, with customization options available to meet client needs

2.As a prominent manufacturer and exporter, SUYU proudly presents the SKL tension clamp, providing reliable electric insulation and elastic rail maintenance in both vertical and transverse directions. Our tension clamps feature an innovative design with support tables, projecting shoulders, interposed pads, and insulating clips bearing against the rail flange. This comprehensive system includes elastically yieldable strips and robust fixing equipment for secure rail support.
Our elastic rail clip offers a boltable solution with superior permanent clip strength, ideal for rail constructions with concrete sleepers. Available in diameters ranging from 13mm to 15mm, our selection includes SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, and beyond.

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

Fatigue Property: Endures no less than 5 million cycles
Loading Property: Under a pressure range of 8-12KN, the displacement spans 9-12mm
Material: 60Si2CrA
Surface: Offered in Plain, Black Painting, and Red Painting finishes
Minimum Order Quantity (MOQ): 5000 Pieces
Packaging: Items are delivered in durable plastic bags and sturdy wooden pallets, with options for customization to meet specific client needs.

Shanghai Suyu Railway Material Co., Ltd proudly stands as a distinguished manufacturer, garnering official recognition from China's Railway Ministry and boasting an ISO9001-2008 certification. Our flagship product, the elastic rail clip, is the epitome of excellence in rail track assembly. It is renowned for its ease of installation during track laying, offering not only economical maintenance but also outstanding durability and an impressively long lifespan. Our railway fastenings cater to both domestic and international clientele, ensuring swift replacement and unfaltering performance that you can rely on.

In alignment with our unwavering 'quality first' policy, SUYU is committed to placing the utmost importance on quality control. Armed with a comprehensive suite of inspection instruments, we meticulously ensure that every elastic rail clip not only meets but surpasses the highest standards, consistently exceeding the expectations of our valued customers.

As a trailblazer in the realm of rail fastening manufacturing in China, SUYU brings its wealth of expertise to a diverse array of railway fasteners. Our extensive product line encompasses track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and beyond, providing all-encompassing solutions tailored to meet every conceivable rail fastening requirement.