Name: China Rail Fastening Rails Fast Clip Manufacturers Suppliers Factory - Customized Service - GNEE RAIL
Brand: GNEE
SKU: 283874137

Rail Fastening Rails Fast Clip

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

Railway Fast Clip - Technical Data Sheet (Alternate Version)

Feature	Specification
Product Name	Fast Clip / Quick-Assembly Elastic Rail Clip
System Classification	Direct Fixation Fastening System
Primary Function	To anchor the rail directly to concrete sleepers or slabs, providing vertical and lateral restraint while allowing for adjustment.
Key Characteristic	Pre-assembled Insulation Assembly, allowing for rapid installation with minimal tools.
Material	Forged Spring Steel (e.g., 60Si2MnA, SUP-9)
Surface Treatment	Geomet Coating (Dacromet) or Yellow Zinc Flake Coating for superior corrosion resistance and no hydrogen embrittlement risk.
Clip Stiffness	Medium-High (Designed to control rail movement in rigid concrete track structures).
Static Clamping Force (Toe Load)	8 - 12 kN (Adjustable based on rail type and design requirements).
Electrical Resistance	> 10 Ω per fastening point (When used with integrated insulated components).
Noise & Vibration Attenuation	Integrated rubber or EVA pads under the rail foot and/or in the shoulder to reduce structure-borne noise.
Application	Ballastless Track (Slab Track), Urban Mass Transit (Metro, LRT), Viaducts, Bridge Decks.
Installation	Typically pressed into a pre-assembled shoulder or guide using a manual hydraulic ram or lever tool.
Key Advantages	• Speed of Installation • Pre-assembled Components reduce loose parts • Maintenance-Free design life • Integrated Electrical Insulation • Proven Vibration Damping

Comparison by Application Environment

Fast Clip Variant	Core Feature	Typical Use Case
Standard Fast Clip	Balanced stiffness and clamping force.	General Urban Transit, Mainlines.
Vibration Damping Fast Clip	Softer stiffness with specialized rail pads.	Noise-Sensitive Areas (Residential zones, hospitals).
High-Restraint Fast Clip	Increased clamping force and lateral stiffness.	Sharp Curves, High-Banking Lines.
Low-Profile Fast Clip	Reduced headroom design.	Tunnels with limited clearance.

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Rail Fastening Rails Fast Clip

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