What is seamless steel rail

Edit:Zongxiang Heavy Industry--Lucas Date:2020-02-06 15:35:21

Seamless railway is a proper term for railway track. Literally, it means a line without seams. A relatively professional term is a line in which standard length rails are welded into long rails.

The advantages of CWR are very obvious, mainly reflected in the absence of seams, specifically:

1. Improve ride comfort and reduce vibration during operation.  There is also a reduction in the sound of wheels rolling the rail gap.  This is also the most important reason why CWR is widely used.steel rail China manufacturer

2, Rail joint diseases are eliminated.  There are many diseases of the common splint chuck, similar to the breakage of bolts and splints, which will not happen.

3, Reduce material consumption.  There are fewer bad things and naturally fewer things to change.  Rail damage will be reduced, splints will be replaced less, and fasteners and sleepers will be damaged less without rail joint vibration.steel rail China manufacturer

4, Reduce the negative resistance.  Most of the existing subways are powered by direct current, and the rail is used as the negative pole, and the resistance of the negative pole is greatly reduced after the seamless line is used.steel rail China manufacturer

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