Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of gb qu70 crane rail railway steel in China, also supports customized service with low price. Please feel free to buy cheap gb qu70 crane rail railway steel made in China here from our factory.
Product Introduction
Compared with ordinary railway rails, GB crane rails pay more attention to local pressure bearing capacity and impact toughness to adapt to the dynamic load in crane operation, ensure the safety of crane operation and rail durability.
In terms of material, medium-high carbon manganese steel (such as U71Mn) or low-alloy steel is mostly used, which has high yield strength and wear resistance, and can withstand concentrated loads and repeated rolling. Its advantages are high bending stiffness and good fatigue resistance, which can effectively reduce track deformation and joint wear and extend service life.
GB QU70 crane track steel is a kind of steel commonly used for laying crane tracks. It is mainly used for laying crane trolley and car tracks. It is suitable for laying crane tracks in large-scale engineering construction, dock loading and unloading operations, factory workshops and other places. It can meet the operation requirements of cranes in different environments, provide stable and reliable operation tracks for cranes, and ensure the safe lifting and transportation of heavy objects.
Product Specifications
| type | weight(mm) | material | length(m) | ||||
| QU70 | 52.8 | U71Mn | 12 | ||||
| rail height(mm) | bottom width(mm) | head width(mm) | web thickness(mm) | ||||
| 120 | 120 | 70 | 28 | ||||
Product Application
Product Packaging & Delivery
To prevent the rails from rusting, we use reinforced anti-rust packaging. After sandblasting, the rails are immediately coated with two layers of anti-rust oil, which are cured at intervals of 4 hours. They are wrapped with composite anti-rust paper and wrapped with 0.3mm thick plastic film on the outside. The strapping system consists of 10 6mm galvanized steel wires, which are fixed with special tensioners. Rubber corner guards are installed at both ends of each set of rails to prevent collisions during loading and unloading. The packaged rails are stacked on double-layer plywood pallets in groups of 4. Silica gel desiccant is evenly placed in the container, and humidity monitoring cards are hung on the wall of the container.
As a professional supplier of GB crane rails, GNEE RAIL provides customers with full-process services from product selection to after-sales support. GNEE has a complete product system, covering a variety of specifications and models of crane rails, which can meet the use requirements under different working conditions. We maintain long-term strategic cooperation with many high-quality steel mills to ensure a stable and reliable supply. With rich experience in international trade, we can provide customers with professional procurement advice and efficient logistics solutions.
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