Products Description
43kg/m steel rail is one of the commonly used track models in China's railway transportation field, mainly used for stations, branch lines, and some mainline railways. In urban rail transit systems, secondary lines such as station branches often use 43kg/m steel rails.
Specification:
Size: 43kg/m
Length: 12m~25m or other length according to customers' requirement
Material: 50Mn, U71Mn
Standard: GB2585-2007
| Size
* |
Rail height(mm)
A |
Bottom Width(mm)
B |
Head Width(mm)
C |
Web Thickness(mm)
t |
Weight(kg/m)
* |
| 38kg | 134 | 114 | 68 | 13.0 | 38.730 |
| 43kg | 140 | 114 | 70 | 14.5 | 44.653 |
| 50kg | 152 | 132 | 70 | 15.5 | 51.514 |
| 60kg | 176 | 150 | 73 | 16.5 | 60.640 |
| 75kg | 192 | 150 | 75 | 20 | 74.414 |
GB 43kg Heavy Steel Railway
Other Features
Performance characteristics:
This type of rail is generally made of high-strength steel and can withstand large train loads. At the same time, this type of rail has good wear resistance, and the surface of the rail has been specially treated to have good wear resistance, which extends its service life. This type of stability is high, and the track gauge standard is in line with international standards, ensuring the smoothness and safety of train operation.
GB Heavy Steel Rails
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