Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of heavy crane qu120 gb steel rail in China, also supports customized service with low price. Please feel free to buy cheap heavy crane qu120 gb steel rail made in China here from our factory.
Product Introduction
GB crane rails are key infrastructure for industrial lifting equipment, and various specifications and models are flexible in installation methods and foundation types. The QU series rails can be firmly fixed to concrete foundations or steel structure platforms through embedded bolts, pressure plates, etc. The widened design of the rail bottom combined with a variety of fixing components enhances the fit with different foundations, ensuring that the rails are stable and do not move when the crane starts, brakes and turns. It is especially suitable for indoor bridge cranes and outdoor gantry cranes with frequent start-stop operations.
QU120 GB rail is a rail specially used for heavy crane rails. It is usually produced by hot rolling process. After heating the billet to the appropriate temperature, it is gradually rolled into the specific cross-sectional shape and size of QU120 rail through multiple rolling processes. During the rolling process, parameters such as rolling temperature, speed and reduction need to be strictly controlled to ensure the dimensional accuracy and uniformity of the rail. The rolled rail also needs to undergo subsequent processing such as straightening, sawing, and heat treatment to further improve the performance and quality of the rail.
Product Specifications
Product Packaging & Delivery
To ensure the safety of GB crane rails during long-distance transportation, the rails are first thoroughly cleaned and evenly coated with anti-rust oil. Then they are wrapped with multiple layers of plastic film and the joints are sealed with tape. The rails are stacked in a "品" shape and tied in a "井" shape with high-strength steel belts. Felt is padded between the steel belts and the rails to prevent strangulation marks. After packaging, the entire bundle of rails is wrapped with a layer of waterproof woven cloth to protect against bad weather.
As a professional supplier in the field of crane rails, GNEE RAIL focuses on the global trade business of GB standard rails. The company has a complete supply chain management system, and strictly implements national standards from raw material procurement, production and processing to quality inspection. Our product line covers a variety of specifications and models of special crane rails, which can meet the needs of different application scenarios such as port loading and unloading, mining, and factory manufacturing.
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