Heavy-Duty Rail Fasteners for Adjustable Rail Clamps and Fixing

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

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  • Heavy-Duty Rail Fasteners for Adjustable Rail Clamps and Fixing
  • Heavy-Duty Rail Fasteners for Adjustable Rail Clamps and Fixing
  • Heavy-Duty Rail Fasteners for Adjustable Rail Clamps and Fixing
  • Heavy-Duty Rail Fasteners for Adjustable Rail Clamps and Fixing
  • Heavy-Duty Rail Fasteners for Adjustable Rail Clamps and Fixing
  • Heavy-Duty Rail Fasteners for Adjustable Rail Clamps and Fixing
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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

Intricate 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
 

Meticulous SKL Spring Clips / Rail Clip Processing Steps:

1. Raw Materials Inspection: Ensuring premium quality from the start.
2. Cutting: Precision cutting to meet exact specifications.
3. Heating: Controlled heating for optimal material properties.
4. Forging: Expert forging to shape robust components.
5. Quenching: Rapid cooling to enhance strength and durability.
6. Tempering: Heat treatment for maximum resilience.
7. Inspection and Testing: Rigorous quality checks for assurance of excellence.

Heavy-Duty Rail Fasteners for Adjustable Rail Clamps and Fixing

1.At Shanghai Suyu Railway Material Co., Ltd, we take pride in our expertise in manufacturing and supplying superior elastic rail clip products, tailored for high-efficiency railway applications. Crafted with the utmost precision from premium raw materials, our rail clips are distinguished by their exceptional tensile strength and superior corrosion resistance. With customization options available to meet individual client needs, we offer competitive prices that provide unparalleled value.

Elastic rail clips are globally acknowledged as a quintessential solution in the railway sector, providing top-tier rail clamping performance with ease of installation.

Utilizing advanced technologies from industry leaders like Pandrol and Vossloh, SUYU partners with esteemed manufacturers to offer a cost-effective selection of elastic rail clips. These clips are versatile, suitable for diverse rail sections and applications, including our selected SKL tension clamps.

Ensuring our products meet rigorous standards, SUYU employs strict dimensional control and uses the finest spring steel, delivering elastic rail clips and railway fastenings that adhere to the most demanding customer specifications.

We are adept at producing elastic rail clips that meet any toe load and axle load requirements, applicable for securing rails to wooden, steel, or concrete sleepers. Our offerings include steel bar diameters from 12mm to 20mm, featuring broad gauge line clips with toe loads ranging from 850kgf to 1100kgf.

Comprehensive 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

With an impressive spring steel deflection of 9.1mm, our elastic rail clips boast an outstanding fatigue life of up to 5 million cycles without failure.
Material: 60Si2MnA, ensuring robustness and durability.
Surface Options: Available in Plain, Black Painting, or Red Painting for aesthetic versatility.
Minimum Order Quantity (MOQ): 5000 PCS, accommodating bulk project needs efficiently.
Packaging: Offered in Plastic Bags and Wooden Pallets, or customized as per client specifications for secure delivery.

2.As a preeminent manufacturer and exporter of SKL tension clamps, we excel in ensuring optimal electric insulation of the rail on its support system. Our tension clamps are innovatively designed to elastically maintain the rail in both vertical and transverse directions. Our state-of-the-art fixing and supporting device includes a support table, projecting shoulders, an insulating clip, a nose portion, elastically yieldable strips, and fixing equipment that seamlessly integrates through the elastic rail clip body and strip apertures.
Our robust boltable elastic rail clips provide substantial permanent clip strength, ideal for rail constructions with concrete sleepers. Available in diameters from 13mm to 15mm, our selection includes various models such as 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: Guaranteed endurance of no less than 5 million cycles, ensuring long-term performance.
Loading Property: Under pressure of 8-12KN, displacement ranges between 9-12mm, delivering reliable performance.
Material: 60Si2CrA, selected for its exceptional strength and longevity.
Surface Options: Choice of Plain, Black Painting, or Red Painting, catering to diverse project aesthetics.
Minimum Order Quantity (MOQ): 5000 PCS, perfect for meeting extensive project demands.
Packing: Our products are scrupulously packaged in resilient plastic bags and sturdy wooden pallets. We also offer customization to meet specific client requirements, ensuring that every delivery is safe and secure.

We are proudly acknowledged as a leading manufacturer of elastic rail clips and an extensive variety of railway fasteners. Endorsed by China's Railway Ministry and certified with the prestigious ISO9001-2008 standards, our top-tier products excel in rail track assembly, offering an unrivaled ease of fitment during the track laying process. They promise straightforward and economical maintenance, exceptional durability, and cost-effectiveness throughout their lifespan, along with swift and hassle-free replacements. For many years, our elastic rail clips and railway fastenings have been trusted to serve both domestic and international markets with remarkable reliability.

Driven by our unyielding 'Quality First' policy, SUYU is steadfast in ensuring rigorous quality control management. We employ an extensive array of inspection instruments to guarantee our elastic rail clip products not only meet the highest quality standards but also consistently surpass customer expectations.

As a distinguished manufacturer of rail fastenings in China, SUYU offers a comprehensive range of railway fasteners engineered to perfection. Our diverse 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 more—all meticulously designed to meet the demanding requirements of the railway industry with precision and reliability.

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