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100RE (TR50) Rail
The 100RE (TR50) rail is a type of steel rail commonly used in railway infrastructure. This rail is specified by the American Railway Engineering and Maintenance-of-Way Association (AREMA), which establishes standards for railroad construction and maintenance in North America.
The "100RE" designation indicates that this rail weighs 100 pounds per yard (or per linear foot), and the "RE" stands for "rail extra." It is also sometimes referred to as "TR50" rail.
This type of rail is typically utilized in lighter-duty railway applications, such as branch lines, industrial tracks, and secondary lines. It is designed to support lighter loads and lower volumes of rail traffic compared to heavier rails like the 119RE rail.
Drawing
GNEE Heavy Rail Specifications
| Type | Height (mm) | Bottom Width (mm) | Head Width (mm) | Middle Thickness (mm) | Length (m) | Weight (kg/m) |
|---|---|---|---|---|---|---|
| TR-45 (90 ARA-A) | 142.9 | 130.2 | 65.1 | 14.3 | 12-36 | 44.64 |
| TR-50 (100 RE) | 152.4 | 136.5 | 68.2 | 14.3 | 12-36 | 50.35 |
| TR-57 (115 RE) | 168.3 | 139.7 | 69.0 | 15.9 | 12-36 | 56.9 |
| TR-68 (136 RE) | 185.7 | 152.4 | 74.6 | 17.4 | 12-36 | 67.56 |
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