What Criteria Should I Base When Buying Railroad Steel
Railroad track is an important part of railroad construction and transportation. The function of the rail is to guide the wheels of the rolling stock forward, to withstand the tremendous pressure of the wheels, and to transmit it to the rail sleepers. To ensure the safety and speed of trains, the purchase of railroad track needs to be carefully considered at all times. Especially when you are a new buyer, you may have some confusion, such as what kind of rail should I buy? Which manufacturer to choose? Let's discuss these items one by one. Different application areas Railway rails have quite a wide range of application areas, such as high speed railroads, general railroads, heavy duty rails, gantries, etc. The rails used in these areas are different from each other. The main material of high speed rail is U75V, UIC700, UIC900A/1100, U71Mn. The strength of high speed rail reaches 800-880Mpa, which is extremely tough and sturdy. Heavy-duty rails mainly use rails with increased hardn...