The Heavy rail is mainly used for the laying of temporary transportation lines and light locomotive lines for tunnel, seaport, factories and construction sites.
Heavy steel rail is different from light rail. It is a track for heavy vehicles. It does not refer to the lightness of the track itself, but it is related:
China Standard Heavy Railway Steel Rail Steel Products Steel Rail, Find details about China Steel Railway, Railway Track from Standard Heavy Railway Steel
Steel Rail Track Weight: Due to the heavy transportation, axle load on rail increase and higher speeder, steel rails of 60kg/m, 65kg/m, 70kg/m and 75kg/m
zmwm02 Heavy steel rail is the main component of railroad track.Heavy steel rail's function is to lead the locomotive wheels go forward, bear huge pressure of
Light railway steel for mines; Heavy railway steel for passenger and freight railways; Crane rails. According to the material. Carbon steel; Alloy steel
