UIC54 54E1 Rail Joint Bar

At GNEE RAIL, we are dedicated to providing high-performance connection solutions for global railway infrastructure. Our UIC54 rail joint bars are engineered to meet the highest industry standards, ensuring superior structural integrity and long-term reliability for your track systems.

• Versatile Configurations: Available in both 4-hole and 6-hole patterns to precisely accommodate your specific installation requirements and track design.

 

• Certified Compliance: Our fishplates are manufactured in strict accordance with both UIC and EN 13674 standards. This ensures that every UIC54 joint bars delivers maximum structural performance and exceptional fatigue resistance.

 

• Engineered for Durability: Designed specifically for 54E1 rails, our UIC54 Fishplate provide the robust connection necessary to maintain rail alignment and safety under demanding operating conditions.

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The UIC54 rail fishplate (also known as a joint bar) is a specialized fastening component engineered specifically to connect 54E1 (UIC54) rails, which weigh 54.77 kg/m.

Serving as a critical bridge between rail segments, Rail fishplate for a rail 54e1 ensure the continuity and structural integrity of the track by absorbing bending moments and lateral forces at the joints. By leveraging the friction between the fishplate and the rail web, they effectively regulate thermal expansion and contraction, keeping rail gaps within specified safety limits.

The UIC54 rail joint bar is manufactured to precise technical specifications, available in both 4-hole and 6-hole configurations to ensure optimal rail connectivity. The 4-hole variant features a length of 630mm with a unit weight of 15.6kg per piece, while the 6-hole variant measures 920mm in length with a unit weight of 22.9kg per piece.

To ensure optimal performance and longevity in diverse environmental conditions, the surface is commonly finished with a protective coating-such as black bitumen paint, hot-dip galvanization, or a plain oiled surface-to mitigate corrosion.

Drawing of UIC54 rail joint bar of 4 holes(14.34kg/pc,Gap4 mm):

UIC54 rail joint bar of 4 holes(15.6kg/pc,Gap10 mm):

UIC54 rail joint bar of 6 holes(22.9kg/pc,Gap10 mm):

Click here to obtain the technical drawing of UIC54 Fishplate

The table below illustrates the superior mechanical properties of our UIC54 rail joint bars. By comparing our technical specifications against the requirements set forth by the EN 13674 standard, you can see that our products consistently exceed industry benchmarks. This commitment to higher performance-particularly in areas such as impact toughness and tensile strength-ensures that our rail joints provide exceptional structural integrity and durability for your railway infrastructure projects.

To install a set of 4-hole joint bars, you will typically need:

2 x Joint Bars (one for each side of the rail).

4 x Fishbolts (typically M24 x 145mm or M24 x 150mm).

4 x Spring Washers (to maintain tension against vibrations).

4 x Nuts.

The primary differences between 4-hole and 6-hole UIC54 rail joint bars lie in their structural length, the number of fastening points, and their intended application in track engineering:

The Rail joiners for UIC54/4-hole rails is typically 630mm long, while the Rail joiners for UIC54/6-hole rails version is significantly longer at 920mm. This increase in length allows for a more distributed load-bearing surface across the rail ends.

The UIC54 rail joint bar of 6 holes is designed to provide maximum stiffness in the vertical plane. By using six bolts, it offers superior resistance against flexure and bending compared to the UIC54 rail joint bar of 6 holes version. This is particularly critical in curved tracks, where it helps prevent the joint from kinking or shifting, and on high-traffic lines where the joint needs to withstand significant tonnage.

• Fishplates 6-hole for uic54 rail are generally preferred for heavy-haul lines, mainlines, or segments where track stability and structural integrity are paramount, as the extra bolts provide insurance against joint wear and potential bolt failure.

• Fishplates 4-hole for uic54 rail are often used in lower-load environments, such as sidings, yards, or regional lines, where the extreme rigidity of a 6-hole configuration is not required.

The table below illustrates the superior mechanical properties of our UIC54 rail joint bars. By comparing our technical specifications against the requirements set forth by the EN 13674 standard, you can see that our products consistently exceed industry benchmarks. This commitment to higher performance-particularly in areas such as impact toughness and tensile strength-ensures that our rail joints provide exceptional structural integrity and durability for your railway infrastructure projects.

1. Precision-Engineered Manufacturing Process

We maintain full control over the production lifecycle of our UIC54 rail joints to ensure unmatched consistency:

• Raw Material Inspection: Every batch of steel undergoes rigorous chemical and structural analysis before entering production.

• Hot Rolling/Forging: Utilizing advanced thermal forming techniques, we ensure the material's grain structure is optimized for high mechanical strength.

• Precise Drilling & Punching: We employ CNC technology to guarantee that all bolt holes are perfectly positioned, facilitating seamless on-site installation.

• Heat Treatment: Our specialized heat treatment process significantly enhances the wear resistance and fatigue life of the joints.

• Surface Anti-rust Treatment: We provide professional-grade protective finishes to ensure durability against extreme environmental conditions.

2. Uncompromising Quality Assurance

• Dimensional Inspection: We ensure the profile perfectly matches the UIC54 rail fishing angle, eliminating stress concentrations at the interface.

• Ultrasonic Testing: Every unit undergoes non-destructive ultrasonic testing to detect and prevent potential internal flaws.

• Tensile & Hardness Testing: We conduct systematic mechanical testing to assure that every joint bar withstands thermal expansion and the heavy, repetitive impacts of passing trains.

3. Certified Excellence & Global Standards

Our manufacturing facility operates under a rigorous Quality Management System audited and approved by TÜV NORD, ensuring compliance with EU railway directives (TSI) for our core rail products.Supported by our ISO 9001 certification and independent SGS verification, we maintain stringent manufacturing standards to provide full documentation and material traceability for every order.

4. Comprehensive One-Stop Solutions

We simplify your procurement by offering a complete range of track-fastening solutions. Beyond our high-performance UIC54 rail joints, we supply the full suite of necessary components, including:

• UIC54 Fishbolts & Nuts and Spring Washers for secure, vibration-resistant connections.

• Rail clips, Rubber pads, and Tie plates, ensuring a holistic approach to your track system's stability.

5. Flexible Customization

Variable Specifications: Tailored hole diameters, hole shapes (round or oval), and overall joint bar lengths to match your specific engineering drawings and existing track infrastructure.

• What is the main difference between UIC54 and UIC60 joint bars?

UIC54 joint bars are designed for 54.77 kg/m rails with a height of 159 mm, while UIC60 joint bars are larger and stronger, designed for heavier 60.21 kg/m rails. They are not interchangeable due to different fishing angles and bolt hole spacing.

• Is UIC54 rail joint bar exclusively applicable to 54E1 rail?

Primarily, yes. The UIC54 joint bar is engineered specifically for the precise fishing angles and web height of UIC54 (54E1) rails. We do not recommend using them on other rail profiles, as minor dimensional differences can lead to a loose fit, compromising overall track stability.

• Do you also supply the matching fish bolts, nuts, and washers?

Yes, we provide complete connection kits. Along with the joint bars, we can supply matching high-tensile fish bolts (such as Grade 8.8 or 10.9), heavy-duty nuts, and spring washers that meet corresponding international railway standards to streamline your procurement.

• Do you offer 4-hole or 6-hole configurations, and are they pre-drilled?

Yes, we supply both 4-hole (typically 630mm) and 6-hole (typically 920mm) configurations. All joint bars are pre-drilled with precision according to standard specifications, and we can also customize the hole diameter and spacing based on your specific engineering drawings.

• How do you pack and ship the rail joint bars?

We bundle the joint bars tightly with high-tensile steel strips on seaworthy steel or wooden pallets to ensure safety during sea freight.

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