Products Description
Railway track bolts are the core fasteners in the railway connection system, mainly used to firmly connect the rails to the fishplates to ensure the overall stability and safety of the track. Due to the huge vibration and load generated during the operation of the train, the track bolts must not only have good tensile strength and shear strength, but also have certain fatigue resistance to ensure that they will not loosen or break after long-term use.
More product information
Depending on the usage scenario, track bolts are usually divided into ordinary track bolts, high-strength bolts, insulating bolts and other types. The higher the railway grade and the faster the speed, the higher the requirements for bolt quality.At present, hot-rolled or cold-processed precision bolts are widely used, and they are matched with special nuts and washers to improve the connection strength and service life.
Button head oval neck track bolt：
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Material: |
carbon steel, alloy steel, stainless steel |
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Finish: |
Plain, ZincPlated(Clear/Blue/Yellow/Black), black oxide, H.D.G, DAC,GOEMET |
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Packing: |
bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
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Test Equipments: |
Caliper,Go&No-go gauge,Tensile test machine,Hardness tester,Salt spraying tester, H.D.G thickness tester, 3D detector,Projector,Magnetic flaw detecter |
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Supply Ability: |
500 tons per month |
Practical application scenarios of rail bolts：
The correct selection of rail bolts not only helps to extend the life of the track system, but also effectively prevents safety hazards such as track gap displacement and track gauge changes.
As one of the basic railway equipment products, the rail bolts produced by our company are forged with high-quality carbon steel, have good anti-deformation ability, and are suitable for installation on all types of sleepers. GNEE also has other models of products for you to choose from!
About the Company
who choose us?
GNEE has an experienced technical and foreign trade service team that can provide customers with selection suggestions, drawing confirmation, sample proofing and after-sales technical guidance, ensuring that every customer can be more assured and worry-free when purchasing railway equipment.
one-stop solution
professional team
high quality
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