GOST 7174-75 R50/P50 50kg steel rail
$900.00 $850.00
- Standard: DIN, GB
- Grade: U71Mn/50Mn/U75V
- Rail Heigth: 152mm
- Bottom Width: 132mm
- Web Thickness: 15.5mm
- Head Width: 70mm
- Length: 12-25m
- Place of Origin: China (Mainland)
- Model Number: P50/R50
- Type: Heavy Rail
- Application: Railway Rail
- Weight: 51.51kg/m
- Bolt Hole Diameter: 31mm
- Usage: Mine car railway line, Metro and light track rail
- Certificate: 3.1 MTC
- Height of head: 42mm
- Flange height at edge: 10.5mm
- Flange height at center: 27mm
- First hole distance: 150mm
- Second hole distance: 140mm
- Section area: 65.8 cm2
- Center to bottom: 71mm
- Description
- Exportable flat bottom rail
- Related rail fasteners
- Inquiry
RGOST 7174-75 50 railway steel rail is used for low speed state railway line for locomotive and wagon, also can be used for subway or metro. The hardness is R260, length is 12.5m to 25m. If you have special request, please tell us.
Chinese standard P50 has a little different than GOST R50, but the different is less than allowable, most people would like to use P50 instead of R50. Please refer the drawing:
The normal materials as below:We can design railroad line as your requirement, and can build mining railway line and crane moving line, also can supply the all workable fasteners.We can supply all kinds of Chinese standard steel rails in stock, can supply other special international standard type of rails, also can make mold to produce special type of steel rails in larger quantity.
Description | Specification |
Fish Bolt | 22x135, 24x135, 24x145 |
High-strength Fish Bolt | 22×135, 24×135, 24×145 |
Insulated Bolt | 22×160, 24×160, 24×170 |
T type bolt | M24x110 |
Flat Washer | 6×25×50 |
Spring Washer | 20×8, 24×8, 26×8 |
Double Spring Washer | 26×8 |
Screw Spike | M22x185, M24x195 |
Square head screw spike | 22x145, 22x155, 22x165 |
Hexagon screw spike | 22x145, 22x155, 22x165, 22x185, 22x195 |
Dog Spike | 16×165 |
Gauge Apron | 10#, 13#, 14#, 20# |
Antiseptic gauge apron | 10# |
Steel base plate/ base plate | |
Rail anchor | |
Rubber tie plate | P43, P50, P60 |
Elastic rail clip | A, B Type |
SKL serious Type | |
G Type | |
W Type | |
Antiseptic elastic rail clip | B Type |
Nylon apron block | V type, 0-4#, 2-6# |
Insulated Rail Gauge Rod | ¢32, ¢36 |
Rail Gauge Rod | ¢32, ¢36 |
Fish plate | 43kg, 50kg, 60kg, 75kg |
BS60, BS75R, BS80A, BS90A | |
Insulated fish plate (43, 50, 60, 75) | |
UIC60, UIC54 |