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        Short description
        The rail fastenings are the most important component of the track structure largely determining
        the reliability, geometrical and spatial rigidity parameters of rail track.

        Fishplates and Rail Chairs

        Type of beam Name Weight, kg Overall sizes, mm
        Reinforced concrete КБ50 6,85 370×140×47,5
        КБ65 7,00 370×140×47,5
        СК50 8,30 364х165х30
        СК65 8,30 364х165х30
        Timber КД50 9,70 370х165х32
        КД65 9,70 370х165х32
        Д50 6,20 310х170х31
        СД50 6,50 330х170х29
        Д65 7,66 360х170х33
        СД65 7,22 330х170х29
        ДН6-65 8,44 380х185х33
         
        Fishplate Р50
        18,74  
        Fishplate Р65, Р75 29,44  
        Fishplate Т62 31,00  

        Metal Goods

        Name Weight, kg/pcs Quantity, pcs/kilometer of track
        Fish bolt P65 0,82 328
        Nut M27 0,22 328
        Insert bolt 22 x 175 0,635 7360
        Terminal bolt 22 x 75 0,46 7360
        Nut M-22 0,126 14720
        Single-coil washer M-27 0,0934 328
        Single-turn washer M-24 0,0679 328
        Double-coil washer 0,12 14720
        Insulation bushing 0,025 7360
        Plain washer 0,08 7360
        Screw track-spikes 24 x 170 0,54 14720
        Dog headed spikes 10 0,378 18400

        The rail fastenings (or intermediate rail fastenings) are the most important component of the track structure largely determining the reliability, geometrical and spatial rigidity parameters of rail track from what depend the conditions of the track and rolling stock interaction as well as its cost while arranging and the expenses during the service life.

        The railway fastenings are the metal goods used for fastening in the components of railway track structure.

        Interested in rail fastenings?
        Interested in rail fastenings?
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