China Railway Steel Sleeper Used for Railroad Tracks, Find details about China Rail Concrete Sleeper, Concrete Sleeper from Railway Steel Sleeper Used for Railroad Tracks
BS-500 Series Steel Sleepers | |||
SIZE | STANDARD | MATERIAL | LENGTH |
BS75A | BS 500-2000 | SAE1522 ST52.3 20MnK SS490Q255A | 1830mm 1900mm 2000mm |
BS75R | |||
BS80A | |||
BS90A | |||
BS100A | |||
BS113A |