Producer E Clips

Producer E Clips

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

Rail e Clip Fastening System

Rail Track E Clips

Railway E Clips are elastic rail fasteners manufactured from high-grade spring steel, characterized by their distinctive E-shaped configuration with three functional legs. These components secure rails to sleepers through elastic deformation, converting installation deflection into sustained clamping force. The symmetrical design ensures balanced load distribution while accommodating track curvature variations and thermal expansion cycles.

Technical Specifications:

Specification Value Testing Method
Material Grade 55Cr3 / 60Si2Mn Chemical analysis
Surface Hardness 42-48 HRC Rockwell testing
Tensile Strength 1400-1600 MPa Destructive testing
Elastic Limit 1100-1300 MPa Load-deflection curve
Fatigue Life 3-5 million cycles Dynamic testing
Corrosion Protection 500-1000h salt spray ASTM B117
Elastic Rail Clamp

Installation & Maintenance Perspective:

  • Hardness testing conducted on every production batch
  • Dimensional inspection using precision gauges
  • Visual examination for surface defects and cracks
  • Load-deflection verification ensures performance consistency
  • Certification documentation accompanies all shipments

 

 

Maintenance & Operational Perspective

  • Hydraulic applicators enable rapid mechanized installation
  • Manual tools available for maintenance and repairs
  • Torque-controlled equipment ensures consistent deflection
  • Portable applicators suitable for track-side operations
  • Tooling interchangeable across multiple clip sizes
Railroad Fastener SKL Clip
Gnee Professional supplier

 

 

 

 

 

 

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