IIIQa sleeper, as the special sleeper for the bridge, is applicable to ballasted track, with radius ≥350 m of curve track and direct track. The steel track of 60 Kg/m or 75 Kg/m can be used for this sleeper.
IIIQaD is applicable to a standard track gauge of 1435 mm that's used as bridge sleeper specialized for ballasted track, with radius ≥350 m of curve track and direct track. The steel rails of 60 Kg/m or 75 Kg/m can be used for this sleeper.
In May of 2018, Ruihe plant started a business with SCJV from USA on the project of LA subway project. Ruihe is the only manufacturer to get the certificate of AC 157F-485 issued International Accredi...
In July of 2015, Argentina representatives for Belgrano freight railway project came to visit Weihai Ruihe Railway Sleeper Co.,Ltd, and appointed Ruihe as the sole manufacturer of this project.With in...
In China, the building energy consumption accounts for more than 27% of the total energy consumption, and it is increasing at the rate of 1% per year. According to statistics of the Ministry of constr...
The vehicle with fixed frame should be used in the transportation of crosstie highway. Its transport vehicle should be directly compatible with crosstie size. The number of loading layers should be no...