Tests for the development of a new technology called «Gas-pressure welding of rail joints»

In 2020, our company completed tests to develop a new technology called «Gas-pressure welding of rail joints».

With the help of gas-pressure welding, it is possible to achieve a metal connection at a temperature below the melting point with the application of pressure.

The main advantage of gas-pressure welding of rails is the impeccable quality of the joints and the most homogeneous metal structure in the joint zone. Therefore, this type of welding is best suited for heavier rail types.