Products Description
Railway sleeper spikes include spiral nails, spring nails, wooden screw nails, ordinary nails, etc. Although these types of railway sleeper spikes have different uses, their functions are all the same, which is to tighten the railway rail through different structures and methods of use.
Railway sleeper spikes can be divided into manual nails and machine-made nails. Both types of railway sleeper spikes are easy to install and use, and can be directly fixed by a spike hammer.
However, the manufacturing processes of these two types of railway track spikes are very different. The commonly used manual nails are the early manufacturing method in the manufacturing process of railway nails. This manufacturing method uses manual forging to form the hot blank of the railway nail, so the railway track spikes produced by this manufacturing method have certain defects.
Additional Product Information
3V Screw
Product Name: 3V Screw
Size:20x135mm,140mm, 23xL L=115mm to 255mm
Grade: 4.6, 5.6, 8.8
Standard: NF F500-15
Surface: Plain oiled, Blasted oiled, Oxide black, Zinc plated,HDG, Dacromet, Sherardizing
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Company Information
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GNEE currently has more than 200 employees, covering multiple professional teams including international trade, technical support, quality inspection, warehousing and logistics, ensuring that every order is delivered to customers efficiently, accurately and safely.
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