Top 5 Types of Fasteners Used in Indian Railways

The Indian Railways, one of the largest rail networks globally, relies heavily on a variety of fasteners to ensure the safety, stability, and efficiency of its operations. These fasteners are crucial components that hold the railway infrastructure together, from tracks to rolling stock.

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In this blog, we'll explore the top 5 types of fasteners commonly used in Indian Railways, shedding light on their functions and importance.

• Typically made of mild steel.
• Standard length is around 457 mm with four bolt holes.
• Two main types used in India: Bone-shaped and Increased depth fish plates. 

Function:

• Typically made of mild steel.
• Standard length is around 457 mm with four bolt holes.
• Two main types used in India: Bone-shaped and Increased depth fish plates. 

Types Used in Indian Railways:

• Dog Spikes
• Screw Spikes
• Round Spikes
• Elastic Spikes

Function:

• Secures rails to sleepers, preventing movement.
• Maintains track gauge and alignment.
• Provides stability under dynamic loads

• Fish Bolts: Connect fish plates to rails.
• Hook Bolts: Secure sleepers to bridge girders.
• Fang Bolts: Attach chairs to sleepers.
• Rag Bolts: Fix sleepers to ash pit walls.

Function:

For more information, please visit Rail Fish Bolt.

• Provides strong connections between track components.
• Ensures the stability and safety of the track structure

• Pandrol Clips
• E-Clips
• SKL Clips.

Function:

• Holds rails firmly to sleepers.
• Absorbs vibrations and reduces noise.
• Allows for slight movements due to thermal expansion

Function:

• Prevents rail creeping due to temperature changes and train movements.
• Maintains track alignment and gauge.
• Enhances the overall stability of the track

Conclusion

Fasteners are the unsung heroes of the railway infrastructure, ensuring safety, stability, and efficiency. Understanding the various types of fasteners used in Indian Railways helps appreciate the complexity and engineering marvel behind the nation's rail network.

At Pankaj International, we specialize in manufacturing high-quality fasteners that meet the stringent requirements of the railway industry. Our commitment to excellence ensures that every component we produce contributes to the safety and reliability of railway operations.

Explore our range of railway fasteners at pankajinternational.com

For more Rail Jointinformation, please contact us. We will provide professional answers.