News

Different production processes Heat treated steel rails are made by heating ordinary calm steel rails. The heating temperature is around 920 ℃, and...

Main types of steel rails Steel rails are key components used on railways to support and guide train operations. Depending on their purpose and loa...

Light rail type Light rail is a widely used rail transit facility with many models and specifications. Common models include 8kg, 12kg, 15kg, 18kg,...

The main types of standard steel rails Standard steel rails are mainly divided into two categories based on their usage and load-bearing capacity: ...

contrast The main difference between national standards (national standards) and industry standards (departmental standards) lies in the certificat...

GB standard rail model 1. 38kg/m steel rail 38kg/m steel rail is a medium-sized rail suitable for transporting heavy infrastructure such as railway...

Minor wear standard In the case of slight side wear, it is generally manifested as uneven edges and corners on the side of the rail, but it cannot ...

Description The pressure that steel rails can withstand depends on factors such as their type, laying conditions, and climate. Taking the commonly ...

Products Description Tracks play a very important role in China's rail transportation and industrial production, including heavy rails, light r...

(1) Minor injury rail standard 1. The wear of the rail head exceeds one of the listed limits. 2. The length of rust penetration on the lower jaw of...

What damages may occur to steel rails after prolonged use According to the famous Hertz theory, when two sliding bodies come into contact under hig...

Rail damage refers to various states that occur during the use of rails, such as breakage, cracks, and other conditions that affect and limit the p...