Rail joint bar: AREMA 115RE, 136RE, UIC54, UIC60, TJ45, TJ57, and BS60, BS75 Material:45# or 50# Our competitive products:Screw ... 115RE, 136RE, UIC54, UIC60, TJ45, TJ57, and BS60, BS75Tie plate: Cast AREMA Rail tie plates and UIC standard sole plateRailway bolt: T bolt ...