Rail Tie Plate For Fastening system, Track MaterialRail Tie Plate , Alibaba China low price Plain Oiled Rail Tie Plate

Rail Base Plate

A tie plate, baseplate or sole plate is a steel plate used on rail tracks between flanged T rail and the crossties. The tie plate increases bearing area and holds the rail to correct gauge. They are fastened to wooden ties by means of spikes or bolts through holes in the plate.

The part of the plate under the rail base is tapered, setting the rail)\\\\" href=\\\\"/wiki/Cant_(road/rail)\\\\">cant of the rail, an inward rotation from the vertical. The usual slope is one in forty ( 1.4 degrees ). The top surface of the plate has one or two shoulders that fit against the edges of the base of the rail. The double-shoulder type is currently used. Older single-shoulder types were adaptable for various rail widths, with the single shoulder positioned on the outside (field side) of the rails. Most plates are slightly wider on the field side, without which the plates tend to cut more into the outsides of the tie, reducing cant angle.

Cast iron can be the welded or fabricated type, depending upon the customers requirements. Our rail tie plate can be made to suit various rail section, i.e. UIC 60, UIC 54, RN 45, 90 A, etc.

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