Fishplates 6 Holes for Rail 54E1

Sigunum Rail Fastening is a direct manufacturer of high-quality fishplates for Rail 54E1. We specialize in producing durable, precise railway joint bars to meet international standards, and we work closely with clients worldwide to provide reliable rail fastening solutions.

Fishplates(also known as joint bars or splice bars) or splice bars) are heavy-duty metal bars used to bolt the ends of two rails together, maintaining track alignment and continuity. They are designed with tapered top and bottom edges that wedge between the rail head and flange when tightened. 

For 54E1 (UIC54) rails, 6-hole fishplates provide a longer, more stable connection compared to standard 4-hole variants, making them ideal for heavy-load mainline tracks. These joint bars are typically manufactured to European standard EN 13674-1 and international UIC 860 specifications. 

Key Specifications for 54E1 6-Hole Fishplates

The dimensions and weight of these plates vary slightly based on the required "gap" design (the space left between rail ends for thermal expansion): 

• Material: Usually forged from #55 carbon steel or high-tensile grades 40#.

• Hole Diameter: Typically 30mm to 33mm to accommodate M24 or M27 track bolts.

• Surface Treatment: Often supplied in plain (oiled), black oxide, or galvanized finishes for corrosion resistance.

Installation Highlights

Proper installation ensures track continuity and safety. 

Key steps include: 

• Alignment: Ensuring the rail ends match the 54E1 profile height (159mm) and base width (140mm).

• Fastening: Using high-strength bolts and washers. Some heavy-duty applications use insulated fishplates if electrical track circuits are used for signaling.

• Expansion Gaps: Careful selection between 4mm, 10mm, or even 0mm gap designs based on the local climate and track thermal stress analysis.