Products Description
QU80 crane rail is a high-strength rail designed for crane rail systems. The "QU" in the name means crane rail, and "80" means the unit mass of the rail, that is, the weight of each meter of rail is 80 kg.
The design load-bearing capacity of QU80 rail is far higher than that of ordinary rails. Its unit mass is 80 kg/m. Compared with QU70 and other light rails, QU80 has significantly improved in strength and is suitable for heavier cranes and more demanding working environments.
This high-strength rail can withstand long-term and high-load operation of the crane, ensuring that the rail will not be deformed or damaged due to excessive load.
Material: U71Mn
Weight:63.69Kg/m
Length:12m
Standard:YB/T5055-2014
| Parameters | |||
| type | weight (kg/m) | material | length (m) |
| QU80 | 63.69 | U71Mn | 12 |
| rail height (mm) | bottom width (mm) | head width (mm) | web thickness (mm) |
| 130 | 130 | 80(87) | 32 |




Why Choose Us
1. Excellent fatigue resistance
The rails have strong fatigue resistance and can withstand high-frequency loads for a long time without damage.
2. Compliance with industry standards
Our rail products fully comply with international quality management system standards such as ISO9001 and have high industry recognition.
3. Advanced production technology
Adopting advanced production processes and equipment, we ensure that each rail can be produced at high efficiency to meet market demand.

Gnee Steel (tianjin) Co., Ltd
Our team consists of more than 200 professionals, including experts in rail design, production, quality inspection, international trade and other fields. With our professional team and rich industry experience, we provide efficient and accurate solutions for every customer. No matter where you are in the world, we can provide you with timely technical support and after-sales service.

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