Products Description
The steel rail, also know as rail track, railroad rail, is used to guide the train wheels far forwarding, by withstanding the enormous stress by the wheel when a train passes by, and transferring to the tie sleepers as well.A rail is composed by three parts of rail Head, Web and Foot, and overall cross-sectional dimensions are always made of rail height, Foot width and Head width.
QU70, QU80, QU100, QU120, etc. are sizes of crane rail. QU70 is a specific size of QU crane rail series according to Chinese standard. The number "70" refers to the head width of the crane rail. Thus the QU70 rail head is 70mm wide.
Key Features of the QU Series Crane Rails
Compared with ordinary steel rails, the QU series crane rail has a wide head, a small height, and a large rail waist, which is beneficial to improve the contact with the crane wheels and suitable for bearing horizontal loads.
Wide Head: The wider head increases contact with crane wheels, reducing wear and tear and improving stability.
Low Height: The lower profile helps maintain a lower center of gravity, which is beneficial for supporting heavy loads without excessive stress on the rail.
Thick Waist: A thicker rail waist provides extra support and resistance to deformation under high-pressure loads, ensuring longer service life.
| Classification | Height(mm) | Head (mm) | Bottom (mm) | Thick(mm) | Weight (kg/m) | |
| Heavy Rail | 38 KG/M | 134 | 68 | 114 | 13 | 38.733 |
| 43 KG/M | 140 | 70 | 114 | 14.5 | 44.653 | |
| 45 KG/M | 145 | 67 | 126 | 14.5 | 45.546 | |
| 50 KG/M | 152 | 70 | 132 | 15.5 | 51.514 | |
| 60 KG/M | 176 | 73 | 150 | 16.5 | 60.64 | |
| Crance Rail | QU 70 | 120 | 70 | 120 | 28 | 52.8 |
| QU 80 | 130 | 80 | 130 | 32 | 63.69 | |
| QU 100 | 150 | 100 | 150 | 38 | 88.96 | |
| QU 120 | 170 | 120 | 170 | 44 | 118.1 | |
GNEE RAIL, as a professional supplier in international rail trading, focuses on the global supply of GB standard-compliant products. We offer rails in various specifications/standards to meet load-bearing demands in specialized scenarios.
We have established an efficient global supply chain system. Through stringent pre-shipment inspections and standardized export procedures, we ensure product quality and timely delivery. We adhere to simplifying procurement processes, providing transparent pricing and flexible trade terms. Regardless of your project scale, GNEE delivers professional and pragmatic solutions. Inquire with GNEE for customized service support.
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