Fish plate (plywood rail joints) called Road plywood in the track joints connecting role. Divided into light rail, rail and rail. Fishplate is link between the use of connection fasteners for rail and rail, using fish plate to save labor than rail welding technology, installation is simple and quick, and supporting bolt using fish plate. Fish plate, which is provided with the screw, screw holes along the horizontal axis of the upper and lower are arranged on both sides of the working surface in contact with the lower phase, and the upper and bottom rail contact under the working surface, the working surface to the rear of the rail surface is higher than the extend to form a transition, the transition section along the fishplate the longitudinal direction of the arch bridge is high in the middle and low ends. The bridge shaped fish plate has the advantages of simple structure, can reduce the impact of wheel rail joint, increase the continuity of the joint rail longitudinal deformation, improve the ride comfort when the train passes.

1, light rail fishplate aka road plywood rail fishplate aka crane rail cable joint plate. Insulated fishplate all made of insulating material. The insulation cover plate is a new type of track materials made of high strength composite materials. It is resistant to corrosion, anti rust, anti ultraviolet, non conductive, non magnetic. Belong to thermosetting materials, can not be processed two times, so not afraid of theft.  

2, according to the type of fish plate can be divided into 8kg, 12kg, 15kg, 18kg, 22kg, 24kg, 30kg, 38kg, 43kg, 50kg, 60kg, 75kg. The insulation light rail fishplate 8KG.9KG.12KG.15KG.18KG.22KG.24KG.30KG. insulated rail fishplate aka road plywood insulation rail fishplate 38KG.43KG.50KG.60KG.QU70.QU80.QU100.QU120 aka crane rail cable joint plate.  

3, ordinary cast iron fishplate has four holes fishplates and 6-holes fishplates two, insulated fishplate abroad BS47 and UIC series, BS75R, UIC60, BS80A, UIC54. Specific and there are four kinds of.  

4, fishplate distinguished by material: ductile iron, Q235 rolling, forging etc.. Fish plate mainly used in carbon steel and high carbon steel as raw materials, our main production type fishplate is 115RE, 132RE, UIC60, UIC54, BS80A, BS90A, BS100A, 90/91LB etc.. Also the production of machining composite fishplate and cast iron or cast steel fishplates.