Gnee (Tianjin) Multinational Trade Co., Ltd.
Gnee (Tianjin) Multinational Trade Co., Ltd.
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A fishplate, splice bar or joint bar is a metal connecting plate used to bolt the ends of two rails into a continuous track. The name is derived from fish, a wooden reinforcement of a "built-up" ship's mast that helped round out its desired profile.
Material: 45# steel, 45Mn
Holes: 4 holes, 6 holes
Surface: Plain/Black Oil
Dimensions (L x W x H) (mm): 790/820mm
Producing process: Hot rolled
Application: 40 kg rail
Packing: Bundled by steel strips with iron/wood pallets
| Standard | Material | Size(kg) | Tensile strength Rm | Yield strength | Elongation A | Reduction of Area Z | Brinell Hardness | Cold Bend d=3a |
| TB/T2345-2008 | Chinese steel grade 55# | 40 | ≥ 785Mpa | ≥ 520Mpa | ≥ 9% | ≥ 20% | HBW 227-388 | 30 degree, no crack |