High Quality Rail Fastening System for Secure Track Installation

• Customization: Available
• After-sales Service: a+
• Warranty: 1-3years
• Model NO.: Fast Clip
• Certification: ISO14001, ISO9001
• Type: Clip
• Material: 65mn/60si2mn
• 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; Before embarking on the creation of our esteemed SKL Spring Clips and W Rail Clips, a meticulous inspection of raw materials is paramount. This ensures an uncompromising foundation of quality and reliability.
2. Cutting Precision cutting is the next critical phase in our manufacturing process. This step is executed with finesse to guarantee the optimal shape and dimensions for a perfect fit.
3. Heating Our cutting-edge heating techniques prepare the materials for shaping, ensuring malleability and strength, essential for the forging process that follows.
4. Forging Forging is where the magic happens. Our expert craftsmen shape the heated materials into robust and durable rail clips, tailored to withstand the rigors of track installations.
5. Quenching Quenching follows forging, rapidly cooling the clips to enhance their hardness and toughness, ensuring longevity and robust performance under pressure.
6. Tempering The tempering process is vital to refine the clips' structural properties, striking a perfect balance between hardness and elasticity.
7. Inspection and Testing Every rail clip undergoes stringent inspection and testing. This rigorous scrutiny confirms that all products meet our high standards of quality and safety before reaching our valued clients.

Detailed Photos

1. At Shanghai Suyu Railway Material Co., Ltd, we are dedicated to manufacturing and delivering superior elastic rail clip products, meticulously crafted for railway applications. These clips are forged from the finest raw materials, ensuring extraordinary tensile strength and unmatched resistance to corrosion. We provide customization options tailored to meet precise client requirements, all at highly competitive prices.

Esteemed within the railway sector, our elastic rail clips offer remarkable clamping performance, ensuring a seamless and effortless installation experience.

Leveraging cutting-edge technology from esteemed manufacturers such as Pandrol and Vossloh, SUYU partners with leading producers to offer a cost-efficient selection of elastic rail clips suitable for various rail sections and applications, including expertly chosen SKL tension clamps.

By adhering to rigorous dimensional standards and employing premium spring steel, we guarantee that all our elastic rail clips and fastenings fulfill even the most stringent customer specifications.

We excel in fabricating elastic rail clips designed for a wide range of toe load and axle load specifications applicable to wooden, steel, or concrete sleepers. Our diverse offerings include elastic rail clips with steel bar diameters from 12mm to 20mm, as well as flat toe clips for broad gauge lines, with toe loads ranging from 850kgf to 1100kgf, fully customizable to any toe or axle load requirements.

Exquisite 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 demonstrates an impressive fatigue life of up to 5 million cycles without failure, even when deflected by 9.1mm, embodying durability and resilience.
Material: Premium 60Si2MnA
Surface Finish: Available in plain, black painting, or red painting options, offering a choice of aesthetics.
Minimum Order Quantity: 5000 Pieces
Packaging: Delivered in durable plastic bags and wooden pallets, with customizable options to meet client preferences. 2. As the foremost manufacturer and exporter of SKL tension clamps, we ensure superior electrical insulation of the rail on its support. Our clamps provide elastic support for the rail in both vertical and transverse directions, featuring a comprehensive fixing and support mechanism that includes a support table, projecting shoulders, an insulating clip, elastically yieldable strips, and precise fixing equipment.
Our boltable elastic rail clips, available in a diameter range of 13mm to 15mm, deliver robust permanent clip strength, ideally suited for concrete sleeper rail constructions. Available types include 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: Surpasses 5 million cycles, showcasing exceptional endurance.
Loading Property: Experience displacement ranging from 9-12mm under a pressure range of 8-12KN.
Material: High-grade 60Si2CrA
Surface Finish: Choose from plain, black painting, or red painting for a tailored appearance.
Minimum Order Quantity: 5000 Pieces
Packaging: Offered in secure plastic bags and wooden pallets, customizable to client specifications.

Shanghai Suyu Railway Material Co., Ltd stands as a distinguished, ISO9001-2008 certified manufacturer, proudly endorsed by China's Railway Ministry. Our Premium Rail Fastening System Clips signify the pinnacle of excellence in rail track assembly. With effortless installation, these clips promise straightforward and economical maintenance, outstanding durability, and an extended, cost-effective lifespan. Renowned for their swift replacement capabilities, our products have reliably served domestic and international markets for years, solidifying their reputation for unmatched reliability and superior performance.

At SUYU, our 'quality first' mandate guides us to meticulously uphold quality control. We utilize an exhaustive suite of inspection instruments to ensure that each Premium Rail Fastening System Clip conforms to the highest standards and customer specifications. Our steadfast commitment to quality ensures top-tier products that consistently exceed expectations.

As a prominent leader in rail fastening manufacturing in China, SUYU offers an extensive array of railway fasteners beyond our Premium Rail Fastening System Clips. Our comprehensive portfolio includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, elastic rail clips, SKL tension clamps, rail shoulders, and more, catering to every aspect of your railway infrastructure needs with unmatched precision and reliability.