Heavy-Duty Rail Fasteners for Precision Rail Fixing and 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 Rail Fixing and Clamping
  • Heavy-Duty Rail Fasteners for Precision Rail Fixing and Clamping
  • Heavy-Duty Rail Fasteners for Precision Rail Fixing and Clamping
  • Heavy-Duty Rail Fasteners for Precision Rail Fixing and Clamping
  • Heavy-Duty Rail Fasteners for Precision Rail Fixing and Clamping
  • Heavy-Duty Rail Fasteners for Precision Rail Fixing and 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 Rail Fixing and Clamping

1.At Shanghai Suyu Railway Material Co., Ltd, we proudly manufacture and supply high-quality elastic rail clip products, meticulously designed for railway applications. Our clips, forged from superior raw materials, are renowned for their exceptional tensile strength and outstanding resistance to corrosion. We offer these clips with bespoke customizations, tailored to meet the unique requirements of our clients, all at highly competitive pricing.

Elastic rail clips stand as a globally acknowledged standard in railway infrastructure, providing superior rail clamping capabilities coupled with ease of installation.

Through strategic partnerships, SUYU utilizes proven, out-of-patent technologies from industry leaders such as Pandrol and Vossloh to manufacture cost-effective elastic rail clips. Our partnerships with top-tier quality manufacturers enable us to supply a diverse array of clips, including selected SKL tension clamps, suitable for various rail sections and applications.

With an unwavering commitment to dimensional precision and the use of high-grade spring steel, SUYU ensures that all our elastic rail clips and railway fastenings rigorously comply with the most exacting customer specifications.

We specialize in producing elastic rail clips engineered to meet any specified toe load and axle load requirements, effectively securing rails to sleepers made of wood, steel, or concrete. Our versatile product range includes steel bar diameters from 12mm to 20mm and 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

Our elastic rail clips, crafted from premium spring steel, boast a deflection capacity of 9.1mm and are designed to endure a fatigue life of up to 5 million cycles without any failure.
Material: 60Si2MnA
Surface Options: Available in Plain, Black Painting, and Red Painting finishes.
Minimum Order Quantity (MOQ): 5000 PCS
Packaging: Securely packaged in Plastic Bags and Wooden Pallets, with options for customization as per client specifications.

2.As a distinguished leader in the manufacture and export of SKL tension clamps, we guarantee superior electric insulation of the rail on its support. Our tension clamps are engineered for optimal elasticity, maintaining the rail's position vertically and transversely. Our advanced fixing and support system features a support table, projecting shoulders, an insulating clip, a nose portion, elastically yieldable strips, and state-of-the-art fixing equipment integrated through the elastic rail clip body and strip apertures.
Our boltable elastic rail clips deliver robust permanent clip strength, making them ideal for rail construction projects involving concrete sleepers. They are available in sizes ranging from 13mm to 15mm, including models like SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, among others.

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

Fatigue Property: Exhibits endurance of no less than 5 million cycles, ensuring long-lasting performance.
Loading Property: Under a force of 8-12KN, the elastic rail clips exhibit a displacement range of 9-12mm.
Material: 60Si2CrA
Surface Options: Choose from Plain, Black Painting, or Red Painting to suit your project needs.
Minimum Order Quantity (MOQ): 5000 PCS
Packing: Our products are expertly packaged in tough plastic bags and sturdy wooden pallets. We also offer customizable packaging solutions to meet client-specific requirements, ensuring safe and efficient delivery.

At Shanghai Suyu Railway Material Co., Ltd, we stand as a proudly recognized leader in the manufacture of elastic rail clips and a diverse array of railway fasteners. Endorsed by China's Railway Ministry and certified under the prestigious ISO9001-2008 standards, our products set the benchmark for excellence in rail track assembly. They offer unmatched ease of fitment during track laying, coupled with simple and economical maintenance. The extraordinary durability and cost-effectiveness of our products over their lifespan make them a preferred choice, ensuring swift replacement when needed. Our elastic rail clips and railway fastenings have established their reliability in both the domestic and international markets for many years.

Guided by our unwavering 'Quality First' policy, SUYU is devoted to maintaining the highest standards of quality control management. We employ an extensive array of inspection instruments, meticulously ensuring that each of our elastic rail clip products meets the most stringent quality benchmarks and consistently surpasses customer expectations.

As a distinguished manufacturer of rail fastenings in China, SUYU proudly offers a comprehensive range of railway fasteners designed to meet the exacting demands of the railway industry. Our expansive product line includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and much more. Each product is crafted with precision to cater to the rigorous requirements of modern rail systems.

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