Products Description
The QU70 crane model rail is a special section rail specifically designed for laying the tracks of large and small cranes, also known as crane rails.
The steel rails of QU70 crane models are usually made of U71Mn material, which is an alloy steel with good mechanical and welding properties.
The performance requirements for this type of rail are that the QU70 crane type rail only requires inspection of chemical composition and tensile strength, with a tensile strength requirement of not less than 880MPa.
Material： U71Mn
Weight：52.8Kg/m
Length：12m
Standard：YB/T5055-2014
QU70 Crane Steel Rail Dimensions
| Parameters | |||
| Type | weight (kg/m) | material | length (m) |
| QU70 | 52.80 | U71Mn | 12 |
| rail height (mm) | bottom width (mm) | head width (mm) | web thickness (mm) |
| 120 | 120 | 70 | 28 |
Crane Rail Dimensions
| Crane Rail | Size | Rail Height | Bottom Width | Head Width | Web Thickness | Weight kg/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 |
Other Features
The QU70 crane model's steel rails are mainly used for laying tracks for large and small cranes, and are suitable for large-scale projects, port container lifting, gantry cranes, and other occasions. Its load-bearing capacity is strong, generally capable of bearing 50 to 100 tons, which can meet the operational needs of various cranes.
Advantage
1.Strong load-bearing capacity: The QU70 crane model has steel rails with larger head width and waist thickness dimensions, making its load-bearing capacity stronger and able to meet the operational needs of large cranes.
2.Easy to install and maintain: The QU70 crane model has lower steel rails for easy installation and maintenance. At the same time, its material has good welding performance, making it easy to weld and repair on site.
3.Long service life: Due to the use of high-quality alloy steel in the steel rails of the QU70 crane model, which has good mechanical properties and wear resistance, its service life is long and can reduce the operating costs of enterprises.
QU70 Crane Steel Rail
FAQ
Q: How do you ensure the quality of your company's steel rail products?
A: Our company implements strict quality control for steel rail products, from raw material procurement to production and processing, finished product inspection, every link follows international and industry standards to ensure excellent product quality and durability.
Q: Do your steel rail products comply with international standards?
A: Yes, our steel rail products fully comply with international technical standards such as ISO, EN, etc., which provides a solid foundation for the competitiveness of our products in the international market.
Q: What are the advantages of your prices compared to other suppliers?
A: We are committed to providing competitive prices while ensuring product quality. By optimizing the production process and reducing costs, we are able to provide customers with cost-effective rail products.
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