Products Description
Railway track bolts are an indispensable and important component in the railway track system. Their main function is to connect the rails to the sleepers to ensure the stability and safety of the railway. Selecting the right material and type of connection bolts is of great significance to the operation safety and maintenance cost of the railway.
Diamond Neck Track Bolt This is a special track bolt, this bolt has better stability and wear resistance.
More product information
Track Bolt Material：
Railway track bolts are usually made of high-strength steel. According to different use environments and load requirements, common materials include alloy steel, stainless steel and other materials. Alloy steel is widely used in railway connection bolts due to its excellent strength and toughness. Stainless steel bolts are an ideal choice in certain specific environments, such as coastal areas or corrosive environments.
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Railway Fish bolt |
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| Grade | 4.6 | 5.6 | 8.8 | 10.9 |
| Material | Q235 | 35# | 45# | 40Cr |
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Mechanical properties |
Tensile strength: ≥400Mpa | Tensile strength: ≥500Mpa | Tensile strength:≥800Mpa | Tensile strength: ≥1000Mpa |
| Yield strength:≥240Mpa | Yield strength:≥300Mpa | Yield strength:≥640Mpa | Yield strength:≥900Mpa | |
| Elongation:≥22% | Elongation:≥20% | Elongation:≥12% | Elongation:≥9% | |
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Cold bending: 90 degree without crac |
Cold bending: 90 degree without crac |
Cold bending: 90 degree without crac |
Cold bending: 90 degree without crac |
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How are Railway track bolts installed?
The installation method of the rail connection bolts will also affect the selection. For railways track bolts that need to be frequently removed and replaced, it is recommended to choose a design that is easy to install and remove. Considering the convenience of maintenance, the structure and shape of the railways track bolts also need to meet relevant standards.
Since its establishment in 2008, GNEE RAIL have always focused on the production and export of railway equipment such as rail bolts, and have accumulated rich industry experience and stable customer resources. Our company also produces railway equipment products such as railway rails, railway spikes, fish plates, railway fastener systems, etc. If you need, you can contact us directly.
About the Company
who choose us?
GNEE RAIL has won the trust of more than 8,000 customers at home and abroad with its professional and standardized service process. Whether it is the European and American markets, Asian countries, or Africa and the Middle East, we can flexibly customize rail bolt product solutions according to the technical needs and standard requirements of different customers, truly achieving efficient response and fast delivery.
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