| Customization: | Available |
|---|---|
| After-sales Service: | a+ |
| Warranty: | 1-3year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Name |
Clip-W30 Railway Fasteners System for Subway |
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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 |
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Fatigue life |
5 millions cycles without breaking |
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Surface |
Plain (oiled), Oxide black, color painting |
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Standard refers |
GB/T 1222,DIN 17221 |
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1. Our Commitment to Quality and Innovation: We proudly manufacture and supply elastic rail clip products, exclusively tailored for railway use. Crafted from top-tier raw materials, these clips showcase exceptional tensile strength and corrosion resistance. Customizable to client specifications, our offerings are competitively priced and engineered with precision.
Globally recognized by the railway industry, our elastic rail clips deliver outstanding rail clamping performance, combined with hassle-free installation.
With the availability of once-patented technology from industry leaders Pandrol and Vossloh, SUYU partners with esteemed manufacturers to provide a cost-effective range of elastic rail clips suited for various rail sections and applications, including selected SKL tension clamps.
Through stringent dimensional control and the use of high-quality spring steel, SUYU guarantees that our elastic rail clips, along with other railway fastenings, meet specified standards to fulfill customer expectations.
Our proficiency extends to producing elastic rail clips tailored for any toe load and axle load requirement, compatible with wooden, steel, or concrete sleepers. With steel bar diameters ranging from 12mm to 20mm, we offer diverse clip types, including those with flat toes for broad gauge lines, capable of toe loads from 850kgf to 1100kgf.
Technical Specifications of the Elastic Rail Clip: Defining Performance and Innovation| 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 |
When spring steel deflection reaches 9.1mm, our clips exhibit a fatigue life up to 5 million cycles, maintaining integrity without breaking.
Material: 60Si2MnA - Selected for its exceptional strength and durability.
Surface Options: Plain, black painting, red painting, to suit aesthetic and functional demands.
Minimum Order Quantity (MOQ): 5000 PCS - Promising consistent quality at scale.
Packaging: Securely packed in plastic bags and wooden pallets, customizable to client needs.
2. Elevating Rail Safety with SKL Tension Clamps: As the leading manufacturer and exporter, we supply SKL tension clamps that ensure superior electric insulation of the rail. These clamps are designed for elastic maintenance in both vertical and transverse directions, incorporating a sophisticated support and insulation system.
Our elastic rail clips, known for their boltable design and lasting strength, are ideal for use in rail construction with concrete sleepers. Available in diameters 13mm to 15mm, they span a range including SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, etc.
| Diameter | Type | Weight (Kg) |
| 13mm | SKL1 | 0.49 |
| 13mm | SKL3 | 0.53 |
| 13mm | SKL12 | 0.53 |
| 13mm | SKL14 | 0.505 |
Fatigue Property: Guaranteed performance with no less than 5 million cycles.
Loading Property: At a pressure range of 8-12KN, displacement is reliably maintained between 9-12mm.
Material: 60Si2CrA - A hallmark of resilience and reliability.
Surface Options: Choose from plain, black painting, or red painting, tailored to your needs.
Minimum Order Quantity (MOQ): 5000 PCS - Consistency and quality in every batch.
Packaging: Delivered in secure plastic bags and wooden pallets, customizable to client preferences.
As a prestigious and certified manufacturer, Shanghai Suyu Railway Material Co., Ltd proudly stands among the elite group approved by China's Railway Ministry. We specialize in the production of elastic rail clips and various other railway fasteners, holding the esteemed ISO9001-2008 certification. Our flagship product, the Advanced Heavy-Duty Rail Clips for Secure Track Stability Solutions, is meticulously engineered to facilitate seamless rail track assembly. Our clips boast exceptional features including their effortless fitment during track installation, cost-effectiveness in both maintenance and longevity, and swift replacement capability. With a strong foothold in both domestic and international markets, our elastic rail clips and railway fastenings have consistently delivered excellence and reliability over the years.
Guided by our unwavering 'quality first' policy, SUYU is renowned for its rigorous quality control management. We employ a comprehensive array of inspection instruments to ensure that every elastic rail clip we produce is of impeccable quality, meeting and exceeding our customers' exacting standards. This steadfast commitment to quality assurance guarantees that our products are not just satisfactory, but exemplary in their performance and durability.
Renowned as a leading force in rail fastening manufacturing in China, SUYU extends its expertise beyond elastic rail clips to a diverse array of railway fasteners. Our extensive product line includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, SKL tension clamps, rail shoulders, and more. Each product exemplifies our dedication to innovation and precision, serving as a testament to our comprehensive capabilities and commitment to supporting railway infrastructure globally.
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