Heavy-Duty Rail Fasteners for Precision Engineered Track Clamping

Product Details
Customization: Available
After-sales Service: a+
Warranty: 1-3year
Diamond Member Since 2024

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  • Heavy-Duty Rail Fasteners for Precision Engineered Track Clamping
  • Heavy-Duty Rail Fasteners for Precision Engineered Track Clamping
  • Heavy-Duty Rail Fasteners for Precision Engineered Track Clamping
  • Heavy-Duty Rail Fasteners for Precision Engineered Track Clamping
  • Heavy-Duty Rail Fasteners for Precision Engineered Track Clamping
  • Heavy-Duty Rail Fasteners for Precision Engineered Track Clamping
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Basic Info.

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

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 / Rail Clip Processing Steps:

1. Raw Materials Inspection
2. Cutting
3. Heating
4. Forging
5. Quenching
6. Tempering
7. Inspection and Testing

Heavy-Duty Rail Fasteners for Precision Engineered Track Clamping

1.We take pride in specializing in the manufacturing and delivery of bespoke elastic rail clip solutions, intricately designed for enhanced railway applications. Engineered from superior-quality raw materials, our elastic rail clips promise outstanding tensile strength and remarkable corrosion resistance. Furthermore, we provide tailored customization options to fulfill specific client needs while maintaining competitive pricing.

Elastic rail clips stand as a globally acknowledged solution within the railway industry, offering robust rail clamping performance coupled with uncomplicated installation procedures.

By adopting out-of-patent technologies from industry giants such as Pandrol and Vossloh, SUYU forms strategic alliances with distinguished quality manufacturers. This collaboration enables us to offer an affordable array of elastic rail clips suitable for diverse rail sections and applications, including select SKL tension clamps.

Our unwavering commitment to precise dimensional control and utilization of high-grade spring steel ensures that SUYU's elastic rail clips and associated railway fastenings adhere strictly to rigorous customer specifications.

We are leaders in designing elastic rail clips that cater to any specified toe load and axle load requirements, making them ideal for securing rails to wooden, steel, or concrete sleepers. With steel bar diameters available from 12mm to 20mm, our product range includes broad gauge line clips with toe loads ranging from 850kgf to 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

Boasting a spring steel deflection of 9.1mm, our elastic rail clips are crafted to withstand a fatigue life reaching up to 5 million cycles without failure.
Material: 60Si2MnA
Surface Options: Available in Plain, Black Painting, and Red Painting finishes.
Minimum Order Quantity (MOQ): 5000 PCS
Packaging: Our products are packaged with care in plastic bags and sturdy wooden pallets, or tailored to client specifications for optimized delivery.

2.As a frontrunner in the manufacturing and exportation of SKL tension clamps, we ensure the utmost electric insulation of the rail upon its support. Specifically engineered to maintain the rail's elasticity in vertical and transverse directions, our leading-edge fixing and supporting device features a support table, projecting shoulders, an insulating clip, a nose portion, elastically yieldable strips, and fastening equipment that penetrates the elastic rail clip body and strip apertures.
Our boltable elastic rail clips are renowned for their superior permanent clip strength, making them ideal for rail construction involving concrete sleepers. Available in diameters from 13mm to 15mm, our selection 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: Designed to endure no less than 5 million cycles, ensuring longevity and reliability.
Loading Property: Under a pressure range of 8-12KN, the displacement is measured between 9-12mm, signifying resilience and efficiency.
Material: 60Si2CrA
Surface Options: Choose between Plain, Black Painting, or Red Painting finishes for versatile applications.
Minimum Order Quantity (MOQ): 5000 PCS
Packing: Our products are carefully packed in durable plastic bags and robust wooden pallets. We can also cater to specific client requests to ensure secure and protected delivery.

At Shanghai Suyu Railway Material Co., Ltd, we take great pride in being a distinguished manufacturer of elastic rail clips and an extensive array of railway fasteners. With the prestigious approval from China's Railway Ministry and certification under the ISO9001-2008 standards, our exceptional products stand out in the realm of rail track assembly. They offer unmatched ease during track installation, making the process seamless and efficient. Our solutions promise straightforward, cost-effective maintenance, remarkable durability, and easy replacement, ensuring long-term savings. Trusted by both domestic and international markets for years, our elastic rail clips and railway fastenings are synonymous with reliability and excellence.

Under the unwavering commitment to our 'Quality First' policy, SUYU implements rigorous quality control management practices. Equipped with a comprehensive array of inspection instruments, we ensure our elastic rail clip products consistently meet and exceed the highest quality standards, delighting customers with excellence in every piece.

As a leading name in Chinese rail fastening manufacturing, SUYU offers an extensive suite of railway fasteners designed to meet the stringent demands of the railway industry. Our product line boasts expertly crafted track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, and rail shoulders, among others. Each product is precision-engineered to deliver reliability and performance for your rail infrastructure needs.

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