Products Description
Railroad track bolts are of great value in track engineering. It is critical to select the appropriate track bolt model and material according to the type, load and environmental conditions of the track. Bolts of different specifications vary in strength and corrosion resistance, and should be reasonably equipped according to actual needs.
More product information
During track operation, the tightening state of the railroad track bolts will be affected by vibration, temperature changes and load, and may become loose or broken. Regularly use detection tools to detect the tightening torque and physical condition of the railroad track bolts to detect potential problems in time and avoid track deformation or accidents caused by bolt failure.
Button head oval neck track bolt Specifications and dimensions：
Material: Carbon steel
Grade: 8.8 10.9
Size: Dia. M5-M42
Surface: zinc plated
Inspection and maintenance of rail connection bolts：
Rail bolts need to be regularly inspected and maintained during use after installation. Common inspection methods are:
1. Visual inspection: Detect by carefully observing the surface of the track bolts.
2. Torque detection: Use a torque wrench to check the tightening degree of the bolts.
3. Non-destructive testing: For important railway nodes, non-destructive testing technologies such as ultrasonic and magnetic powder can be used to detect potential internal defects in time.
The use environment and construction requirements of rail bolts are different. GNEE RAIL supports processing according to drawings and customized services. Whether it is material selection, thread design or surface treatment, we can quickly adjust the production plan and deliver accurately according to the technical drawings or standard requirements provided by customers.
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