Railway Fastening Rail Clip

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Railway Fastening Rail Clip

Name: China Customized Railway Fastening Rail Clip Manufacturers Suppliers Factory - Free Sample - GNEE RAIL
Brand: GNEE
SKU: 279502764

Railway Clip is used to fasten the rails to the underlying base plate together with the concrete sleeper. A variety of different types of heavy-duty clips are used to fasten the rails to the underlying baseplate or Sleeper, one common being the E Clip, which is shaped like a stubby paperclip. Another one is the SKL Tension Clamp, which is also the most widely used type all over the world. Others like KPO Clamp and Nabla Clip, also used in different situations.

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Description

Technical Parameters

SKL Clip Models & Specifications

Attribute	Description
Product Name	Rail SKL Clips
Application	Used in railway track systems to secure rails to sleepers (ties), ensuring stable rail positioning and absorbing dynamic loads from trains.
Material	Typically high-strength alloy steel (e.g., spring steel) for durability, elasticity, and resistance to wear and corrosion.
Design Features	- Spring-like structure to provide consistent clamping force. - Ergonomic shape for easy installation and maintenance. - Compatibility with specific rail profiles and sleeper types (e.g., concrete, wooden sleepers).
Function	Secures the rail to the sleeper, preventing lateral and longitudinal movement of the rail while accommodating thermal expansion/contraction.

SKL Clip vs. Other Fasteners

Feature	SKL Clip (Nabla System)	Pandrol PR Clip	Type E Clip (Chinese)
Installation	Drive the wedge to lock the clip.	Hammer the clip into place.	Tighten the bolt and nut with a torque wrench.
Clamping Force	Very High. Secure, vibration-resistant lock.	High. Excellent elastic recovery.	High. Proven performance.
Maintenance	Very Low. Wedge mechanism is highly resistant to vibration.	Very Low. Virtually maintenance-free.	Low. Bolt may need occasional re-torquing.
Primary Application	European railways (DE, FR, NL, etc.), heavy-haul, high-speed lines.	Global railways (UK, CN, US, etc.), metros.	Chinese National Railway network.