Good Hardness E Clips

Good Hardness 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

E Clips For Railway Fastening System

Railway E Clips are spring steel fasteners shaped in a compact "E" profile, engineered to lock rails into sleeper shoulders with elastic tension. These clips function through deflection during installation, storing energy that maintains continuous downward pressure on the rail base. Their closed-loop design resists permanent deformation under repetitive loading while accommodating thermal rail movement.

Technical Specifications:

Variant Material Grade Hardness HRC Application Environment
Standard Duty 60Si2Mn 42-46 Light rail, metros
Heavy Duty 38Si7 44-48 Mainline mixed traffic
Premium 51CrV4 46-50 Heavy haul, curves
Arctic Grade Nickel-alloyed 48-52 -50°C environments
Surface Treatment Plain/coated - Corrosion protection
Quality Standard DIN/UIC/AREMA - Global compliance
Elastic Rail Clamp

Installation & Maintenance Perspective:

  • Hot-forged from round bar ensuring grain flow integrity
  • Computer-controlled bending guarantees dimensional consistency
  • Shot-blasted surface removes scale for crack detection
  • 100% magnetic particle inspection verifies defect-free condition
  • Precision-toleranced legs ensure uniform stress distribution

 

 

Maintenance & Operational Perspective

  • Maintains gauge through continuous elastic restraint
  • Dampens high-frequency vibrations from wheel-rail contact
  • Controls rail roll-over under extreme lateral forces
  • Accommodates differential settlement between sleepers
  • Provides longitudinal restraint preventing rail creep
Steel Railway E Clip
Gnee Professional supplier

 

 

 

 

 

 

Rail Shoulder Fastening System Rail Shoulder Fastening SystemRail Shoulder Fastening System

 

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