Various sizes of steel rails are used in railway tracks to accommodate different trains and track needs. Steel rails, commonly used in railway tracks, come in various sizes. The sizes of steel rails are categorized by their weight per meter or yard. Here are some examples of the different sizes:
1. Light rails: For light-duty applications like tramways, light industrial tracks, and underground mining, light rails weighing from 8 kg/m to 24 kg/m are typically used.
2. Standard rails: Also known as "mainline" or "heavy" rails, these are the most commonly used rails for standard railway tracks. They can handle heavier loads and higher speeds. Standard rails usually weigh between 30 kg/m and 60 kg/m.
3. Crane rails: Specifically designed to withstand heavy loads and intense impact forces caused by cranes and other heavy machinery. Crane rails are often used in industrial settings, ports, and shipyards. Their weight can range from 60 kg/m to over 100 kg/m.
4. Specialized rails: Apart from standard sizes, there are also specialized rails designed for specific purposes. For instance, grooved rails are used for tramways, while guard rails are installed in certain sections of the track to prevent derailment.
It's important to consider factors such as the type of train, transportation load, speed requirements, and track conditions when selecting the appropriate rail size for a railway project. The appropriate rail size needed for a specific railway project depends on these factors.
Steel rails, which are commonly used in railway tracks, come in various sizes to accommodate different types of trains and track requirements. The most common sizes of steel rails are categorized by their weight per meter or yard. Here are some of the different sizes:
1. Light rails: These are typically used for light-duty applications such as tramways, light industrial tracks, and underground mining. Light rails usually range from 8 kg/m to 24 kg/m in weight.
2. Standard rails: Also known as "mainline" or "heavy" rails, these are the most commonly used rails for standard railway tracks. They are designed to handle heavier loads and higher speeds. Standard rails typically range from 30 kg/m to 60 kg/m in weight.
3. Crane rails: As the name suggests, crane rails are specifically designed to withstand heavy loads and intense impact forces caused by cranes and other heavy machinery. These rails are often used in industrial settings, ports, and shipyards. Crane rails can range from 60 kg/m to over 100 kg/m in weight.
4. Specialized rails: In addition to the standard sizes, there are also specialized rails designed for specific purposes. For example, grooved rails are used for tramways, while guard rails are installed to prevent derailment in certain sections of the track.
It is important to note that the selection of rail size depends on factors such as the type of train, the transportation load, speed requirements, and the specific conditions of the track. These factors determine the appropriate rail size needed for a particular railway project.
The different sizes of steel rails vary depending on the specific application and usage. Common sizes include 60-pound, 85-pound, 115-pound, and 136-pound rails, with heavier options available for high-speed or heavy freight railways. The size of the rail is determined by its weight per yard, with heavier rails offering greater strength and durability.
