Products Description
Track bolts are important components in railway track connections. They are mainly used to connect rails, sleepers and other track components to ensure that the various parts of the track are tightly combined to form a stable and continuous track surface. Its main task is to reduce the possibility of track deviation and deformation, and ensure the smooth and safe operation of trains.
Product Specifications
Material of the rail bolt:
GNEE RAIL offers a rich and diverse range of railway equipment products, suitable for wooden sleepers, concrete sleepers and various types of track systems. Different standards can be customized according to customer needs to meet the usage requirements of different countries and projects.
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Raw material |
Q235, 35steel, 45steel, 40Mn2, 20MnSi, 35CrMo, 40Cr, 42CrMo |
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Grade |
4.6, 4.8, 5.6, 8.8, 10.9, 12.9 |
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Surface |
plain(oiled), black paint, color paint, zinc, HDG etc |
Production process：
For the surface treatment, GNEE RAIL have black oxide, phosphate, dacromet, galvanized and so on. The perfect detail is reflected in every part of the rail bolt, good fit performance, clear marking, precise size, thread full and uniform.
Practical application diagram：
Characteristics of rail bolts
1. High strength and hardness: rail bolts are made of high-strength steel and have extremely high strength and hardness after heat treatment process, and can withstand large loads and high pressure.
2. Good wear resistance: rail bolts need to withstand the heavy pressure and friction of trains in daily use, and their excellent wear resistance can ensure long-term stable operation.
Products Description
who choose us?
Since its establishment in 2008, GNEE RAIL has always focused on the research and development, manufacturing and export of rail bolts. With stable product quality and strict production standards, we have successfully served customers in more than 160 countries around the world and won wide acclaim. Seventeen years of accumulation is not only the accumulation of experience, but also the persistence of quality and the feedback of customer trust.
one-stop solution
professional team
high quality
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