Steel Railway Fastening Fish Plate

Steel Railway Fastening Fish Plate

Railway fish plate, also called rail joint or splice bar, is a metal bar connected to the ends of two railroad rails to join them together. By experience, high quality railway fish plates can effectively reduce the influence of wheels to the jointing sections of the steel rail and increase the steadiness and continuity of the train when passing through the jointing sections. As an important part of rail components, railway fish plates are widely used both in light rail and heavy rail to guarantee the safety of railroad transportation.
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Description
Technical Parameters

Railway Fish Plate Product Overview

Feature Description
Product Name Fish Plate (Splice Bar / Joint Bar)
Core Function Connects two rail ends at a joint, transmitting forces
Key Feature Symmetrical pair of steel bars bolted to rail web
Primary Standard AREMA, EN, UIC, JIS, GB/T
Material & Coating Medium Carbon Steel / Alloy Steel, often rust-proofed

Steel Railway Fastening Fish Plate

Application & Characteristics

Aspect Specification
Typical Application Rail joints in standard tracks, turnouts, special sections
Installation Method Bolted connection with high-strength track bolts and nuts
Key Advantage Maintains rail alignment and allows thermal expansion
Performance Focus Shear and bending strength, wear resistance
Status Essential for jointed tracks; less used in CWR (welded rail)

Steel Railway Fastening Fish Plate

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Steel Railway Fastening Fish Plate

Steel Railway Fastening Fish Plate

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