| After-sales Service: | 1 Year |
|---|---|
| Warranty: | 1 Year |
| Customized: | Customized |
| Certification: | ISO14001, ISO9001 |
| Type: | Sleeper |
| Applications: | Lightway, Subway,Train Rail |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier We can supply all kinds of rails, including light rails, JIS standard rails, such as JIS 37kg JIS 37A rails, JIS50N rails, heavy duty rails, crane rails of different standards and specifications.
JIS 37kg JIS 37A steel rails are mainly used for the transportation of large mine roadways and factory workshops, crane hoisting equipment, and the laying of special railway lines.
Specification:
Size: 37kg/m
Length: 5-12m or other lengths according to customer requirements
Material: 55Q, 50Mn, U71Mn
Standard: JIS E1103-91/JISE 1101-93
Weight: 37.20kg/m
Uses: train railway lines, mine tunnels, etc.
| Size
* |
Rail height(mm)
A |
Bottom Width(mm)
B |
Head Width(mm)
C |
Web Thickness(mm)
t |
Weight(kg/m)
* |
| 9kg | 63.50 | 63.50 | 32.10 | 5.90 | 8.94 |
| 10kg | 66.67 | 66.67 | 34.13 | 6.35 | 10.10 |
| 12kg | 69.85 | 69.85 | 38.10 | 7.54 | 12.20 |
| 15kg | 79.37 | 79.37 | 42.86 | 8.33 | 15.20 |
| 22kg | 93.66 | 93.66 | 50.80 | 10.72 | 22.30 |
| 30kg(30A) | 107.95 | 107.95 | 60.33 | 12.3 | 30.10 |
| 37kg(37A) | 122.24 | 122.24 | 62.71 | 13.49 | 37.20 |
| 40kgN(40N) | 140.00 | 122.00 | 64.00 | 14.00 | 40.9 |
| Size
* |
Rail height(mm)
A |
Bottom Width(mm)
B |
Head Width(mm)
C |
Web Thickness(mm)
t |
Weight(kg/m)
* |
| 50kg (50PS) | 144.46 | 127.00 | 67.87 | 14.29 | 50.4 |
| 50kgN(50N) | 153.00 | 127.00 | 65.00 | 15.00 | 50.4 |
| 60kg | 174.00 | 145.00 | 65.00 | 16.50 | 60.8 |
| CR73 | 135.00 | 140.00 | 100.00 | 32.00 | 73.30 |
| CR100 | 150.00 | 155.00 | 120.00 | 39.00 | 100.20 |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}