Railway gauge rods are widely used on railway switch section. The function of railway gauge rod is to prevent the longitudinal stretching of steel rail and keep the track distance. Railway gauge rod is used to link two steel rails together with one rod, which is used to improve the lateral stability of the rail and improve the track's ability to maintain rail track distance.
In the railway system, lacking of railway gauge rod will lead to rail track gauge deviation, even worse cause serious railway accident, such as train derailment, train overturning and other unthinkable consequence.
Our hot sale products are double-ended gauge rods for non-insulated or insulated types. They are a typical gauge rod with 2 iron jaws, 2 flat washers, 2 nuts, and 2 spring washers on both ends.
Application: 43,50,60,75kg/m rail, 56-½" track,AREMA 1-1/4 " etc.
Rail gauge: 600, 762, 900 and 1450.
Diameter: 20, 22, 24, 28, 32, 36 etc.
Specification: 20×870, 22×880, 22×1050, 24×1050, 24×1250, 28×1810, 28×1850, 32×1810, 32×1850, 36×1850
Other types of gauge rods are available according to your special requirements.
| No. | Part | Quantity | Specification | Material |
| 1 | rod | 1 | M30 M36 | 3# |
| 2 | iron card | 4 | I type II type | KTH350-10 |
| 3 | plain washer | 4 | M30 M36 | 3# |
| 4 | nut | 4 | M30 M36 | 3# |
| 5 | spring washer | 4 | M30 M36 | 65Mn |