Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of crane track p50 gb steel in China, also supports customized service with low price. Please feel free to buy cheap crane track p50 gb steel made in China here from our factory.
Product Introduction
GB heavy rail is a steel for heavy railway tracks manufactured according to national standards. It has high strength, high hardness and good corrosion resistance, and can maintain the geometry and performance of the track during long-term use. GB 50KG heavy rail is a standard specification of GB heavy rail, weighing 50 kilograms per meter. It can meet the needs of general transportation railways in track construction and is often used in the construction of railway branches and dedicated lines.
Crane track P50 GB steel is a steel commonly used for crane track laying, and the commonly used material is U71Mn. This material has high strength and hardness, can withstand the large load and impact force during crane operation, and has good wear resistance and fatigue resistance, which can extend the service life of the track and reduce the maintenance and replacement frequency. Suitable for various types of crane tracks, including bridge cranes, gantry cranes, etc. Commonly used in crane operation areas in factories, warehouses, docks and other places, providing stable and reliable operating tracks for cranes.

Product Specifications
| Rail Type | SIZE(mm) | theoretical weight | |||||||||
| height | bottom width | head width | waist depth | ||||||||
| Heavy rail | 50KG | 152 | 132 | 70 | 15.5 | 51.514 | |||||


Installation requirements: During installation, the foundation needs to be processed first to ensure that the foundation is flat and solid and meets the requirements for track installation. Then lay the track according to the design requirements, and use a special track fixing device to fix the track on the foundation to ensure that the track's horizontality, straightness, and track gauge and other parameters meet the standards. At the same time, pay attention to the connection method of the track, and use welding or bolting to ensure that the track connection is firm and seamless.
Maintenance: Regularly check the wear of the track, especially the rail head and rail waist. If the wear exceeds the specified limit, it should be repaired or replaced in time. Clean the debris and dust on the surface of the track, keep the track clean, and avoid debris from entering between the track and the wheel to affect the operation of the crane. Check whether the track fixing device is loose. If it is loose, it should be tightened in time to ensure the stability of the track.




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