Audited Supplier
QU70/QU80/QU100/QU120
GB
Hot Rolled
Port, Industries
Black
Non-alloy
Port, Industries
YONG YANG
Bare in Bundles by Steel Wire
QU100
China
730210
Product Description
QU70/QU80/QU100/QU120 Crane Rail
Material: U71Mn
Length:12m
Standard:YB/T5055-2014
| Parameters | |||
| type | weight (kg/m) | material | length (m) |
| QU100 | 88.96 | U71Mn | 12 |
| rail height (mm) | bottom width (mm) | head width (mm) | web thickness (mm) |
| 150 | 150 | 100(108) | 38 |
| Crane Rail | Size | Rail Height | Bottom Width | Head Width | Web Thickness | Weightkg/m |
| QU70 | 120 | 120 | 70(76.5) | 28 | 52.80 | |
| QU80 | 130 | 130 | 80(87) | 32 | 63.69 | |
| QU100 | 150 | 150 | 100(108) | 38 | 88.96 | |
| QU120 | 170 | 170 | 120(129) | 44 | 118.10 |
Product Introduction and application:
Steel rail, also called rail track, steel track, is the main component of railway track. Its function is to guide the wheels of the locomotive, bear the great pressure of the wheel, and keep the stability of railway transportation. The rail must provide continuous, smooth and minimum rolling surfaces for the wheels. In electrified railway or automatic block section, rail can also be used as an orbital circuit.
The steel rail in china are divided into Crane rail, Heavy rail and light rail.
Crane rails in China mainly includes: QU70, QU80, QU100 and QU120.
Crane rails are designed for carrying heavy loads and are used in the laying of crane track for port building. Compared with the railway's heavy rail, crane rail height is low and head width thick waist size is bigger.
