1) Have sufficient strength and durability
Rail transit has long operating hours, high traffic density, and poor maintenance conditions. The rail fastening system must have sufficient strength and durability to ensure driving safety.
2) There is a certain gauge and level adjustment performance
Railroad rail transit mostly adopts a monolithic track bed structure, the line curve radius is small, and steel rails are worn. This requires that the rail fastening system should have a certain gauge and level adjustment performance, so as to solve the problem of track gauge and steel rail level overruns caused by curved steel rail wear and structural uneven settlement and construction errors.
3) Good insulation performance
Railroad rail transit generally uses running rails as return rails. This requires that the railway fastening system must have good insulation properties to prevent current leakage through the fasteners and cause electrical corrosion of structural steel bars and municipal pipelines.
4) Have good damping elasticity
Urban rail transit such as subways runs through residential areas, and has high requirements for vibration and noise reduction. The railway fastening system must have good vibration reduction performance, attenuate track vibration and reduce noise transmission.
5) There is a certain general interchangeability
The rail fastening system should be simple in structure, with few parts, with a certain degree of universal interchangeability, low cost, and convenient construction and maintenance.
Through the above introduction, we found that the railway fastening system has many advantages. Of course, when purchasing, we can only achieve good results by purchasing a high-quality railway fastening system. Therefore, it is recommended that you learn more about the railway fastening system. Conducive to the future purchase of railway construction and maintenance companies. Kingrail Parts specializes in the production and sales of rail fastening systems. Interested friends are welcome to consult.