Technical Detail
GOST P65 rail fish plate (joint bar) is used to connect to two adjacent rail sections.
Specifications:
Material: 50# & 55#
Holes: 4 holes & 6 holes
Standard: TB/T 2345-2008,GOST
Material:P65 fish plates are commonly made from medium or high carbon steel, though other materials like nodular cast iron can also be used.
Dimensions:The dimensions of the fish plate must precisely match the rail profile it is connecting.
Bolt Holes:Fish plates usually have 4 or 6 bolt holes to secure the connection.
Tensile Strength:The minimum ultimate tensile strength (UTS) of a fish plate is typically between 57 to 68 kg/mm², according to a rail engineering study material.
Standards:P65 fish plates often comply with standards like GOST or EN.
Function:
Connects two rail ends, creating a continuous track.
Allows for expansion and contraction of rails due to temperature changes.
Maintains proper rail alignment and prevents derailments.
Facilitates rail replacement in case of wear or damage.