Products Description
Heavy Hex Head Frog Bolts are important connecting elements in railway track structures. They are mainly used to firmly fix the rails to the sleepers or bases to prevent the track from displacement or deformation. They play a key reinforcement role in the railway system and help improve the operational stability and overall safety performance of the line.
More product information
How to maintain the rail bolts in use?
In terms of maintenance, first of all, the tightening status of the connecting bolts should be checked regularly. Due to vibration and environmental influences, the bolts may become loose, corroded or cracked. Timely tightening or replacement is a basic measure to ensure the safety of the track. During the inspection process, care should be taken to avoid over-tightening to avoid destroying the stress balance between the bolts and the track. For bolts with severe corrosion, anti-corrosion measures should be taken or replaced in time to extend their service life.
Specification:
|
Tensile Strength Chart Heavy Hex Head Frog Bolts |
||
|
Grade 2 |
Grade 5 |
Grade 8 |
|
1/4-3/4 |
1/4-1 |
1/4-1-1/4 |
|
74,000 PSI |
120,000 PS |
|
|
1/2-1-1/2 |
1-1-1/2 |
150,000 PSI |
|
65,000 PSI |
110.000 |
|
How to choose the right track bolts?
When choosing the material for track bolts, it is important to consider the specific conditions and requirements of the track system. Factors such as environmental conditions, load capacity and maintenance requirements should all be taken into account to ensure optimal performance and safety of the track system.
Aluminum is a lightweight, corrosion-resistant material that is often used in light-duty applications or where weight is a concern. Aluminum bolts are not as durable as steel or stainless steel and are more susceptible to deformation, so aluminum bolts are less suitable for heavily loaded track applications.
GNEE RAIL track bolts are forged to meet AREMA, ASTM, DIN, UIC, BS, Russia, and many other international Standards. We hold mature techniques and high-precision machines. We have passed the ISO9001-2000 test.
About the Company
who choose us?
Familiar with the international standard system, meeting the railway certification requirements of multiple countries
GNEE RAIL's rail bolt products meet the technical requirements of different countries. Years of export experience enable us to quickly respond to the customized requirements of different markets in terms of size, tolerance, anti-corrosion technology, etc.
one-stop solution
professional team
high quality
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