BS100A Rail – High-Strength Steel Rail for Mainline Tracks, High-Speed Railways, and Freight Lines

BS100A rail, part of the British Standard (BS11-1985) rail system, is commonly used in railway track construction. It is widely adopted in the United Kingdom and other countries that adhere to British rail standards, ensuring reliable and efficient rail infrastructure.

Drawing of BS100A rail

Drawing of BS100A rail fishplate

The BS100A rail is a flat-bottomed rail, designed with a flat base that rests securely on sleepers or ties. Made of high-strength steel, it has a standard length of 25 meters (82 feet) and weighs 50 kilograms per meter, which is reflected in its name. 

This rail type is engineered to provide exceptional stability and support to railway tracks, ensuring smooth, safe train operations. Known for its durability and resistance to wear and tear, the BS100A rail is also highly conductive, making it ideal for signaling and power transmission systems in railways.

Often used in heavy-duty applications, the BS100A rail is suitable for mainline tracks, high-speed railways, and freight lines. It can withstand substantial loads and high-speed train operations, accommodating both passenger and freight trains.

Additionally, the BS100A rail is compatible with a range of rail fastening systems, ensuring ease of installation and maintenance. Manufactured to meet British rail standards, it guarantees adherence to quality and safety regulations.

Overall, the BS100A rail is an essential component of railway infrastructure, supporting efficient and reliable transportation for both passengers and freight.