Rail joint bar, also called rail fish plate or splicing bar, is a metal joint bar that is connected to the ends of two steel rails to bond them together.
As a professional rail fastener manufacturer and supplier, Kingrail Parts provides you with standard and non-standard (customized) rail joints, such as common rail joints, insulated rail joints, Joggled rail joints, compromise rail joints and glued insulated rail joints, etc.
We also provide various international standard rail joints, such as: AREMA standard, African and South American standard (mainly used in Brazil and Peru), DIN, UIC, BS and GB standard.
Our Rail Joint Bars:
1. AREMA standard rail joint bar (mainly used in the United States)
| Standard | Material | Size | Tensile strength Rm | Yield strength | Elongation A | Reduction of Area Z | Brinell Hardness | Cold Bend d=3a |
|---|---|---|---|---|---|---|---|---|
| AREMA 2007 | steel 55# | 115RE, 119RE, 132RE,133RE, 136RE, 141RE, etc. | N/A | N/A | N/A | N/A | N/A | N/A |
2. African standard rail joints (mainly used in Africa)
| Standard | Material | Size | Tensile strength Rm | Yield strength | Elongation A | Reduction of Area Z | Brinell Hardness | Cold Bend d=3a |
|---|---|---|---|---|---|---|---|---|
| Based on customer's demands | steel 55# | 85 LB, 85 LB-80 LB | N/A | N/A | N/A | N/A | N/A | N/A |
3. South American standard rail joints (mainly used in Brazil and Peru)
| Standard | Material | Size | Tensile strength Rm | Yield strength | Elongation A | Reduction of Area Z | Brinell Hardness | Cold Bend d=3a |
|---|---|---|---|---|---|---|---|---|
| Based on customer's demands | steel 55# or customized | TJ57, TJ ASCE 90, TJ UIC60(Brazilian)75LBS A.S.C.E, 75LBS BSS, 80LBS A.S.C.E, TJ BS80A(Peruvian) | N/A | N/A | N/A | N/A | N/A | N/A |
4. DIN standard rail joint (mainly used in Germany)
| Standard | Material | Size | Tensile strength Rm | Yield strength | Elongation A | Reduction of Area Z | Brinell Hardness | Cold Bend d=3a |
|---|---|---|---|---|---|---|---|---|
| DIN5902-1995 | steel Q235 / steel Q295 | S30 for FL30 rail, S33 for FL33 rail, S41 for FL41 rail, S49 for FL49 rail, FL10, FL14, FL18, FL20, FL41-54 | ≥375 Mpa | ≥235 Mpa | ≥21% | N/A | N/A | N/A |
5. UIC (International Union of Railways) standard rail joints
| Standard | Material | Size | Tensile strength Rm | Yield strength | Elongation A | Reduction of Area Z | Brinell Hardness | Cold Bend d=3a |
|---|---|---|---|---|---|---|---|---|
| UIC864-4 & UIC864-8 | steel 40# | U79–UIC54, U85–UIC60 | 550-650Mpa | N/A | ≥18% | N/A | N/A | N/A |
6. BS standard rail joint (mainly used in the UK)
| Standard | Material | Size | Tensile strength Rm | Yield strength | Elongation A | Reduction of Area Z | Brinell Hardness | Cold Bend d=3a |
|---|---|---|---|---|---|---|---|---|
| BS47-1 | steel 40# | BS75R,BS80A,BS90A,BS100A,BS113A | 550-650Mpa | N/A | ≥18% | N/A | N/A | N/A |
7. GB standard rail joint (mainly used in China)
| Standard | Material | Size(kg) | Tensile strength Rm | Yield strength | Elongation A | Reduction of Area Z | Brinell Hardness | Cold Bend d=3a |
|---|---|---|---|---|---|---|---|---|
| TB/T2345-2008 | steel 55# | 43,52,60,75 | ≥785 Mpa | ≥520 Mpa | ≥9% | ≥20% | HBW 227-388 | 30 degree, no crack |
Application of Rail Joint Bar:
According to different standards, we can provide more than 30 types of rail joints:
Light rail rail joints: 8kg, 9kg, 12kg, 15kg, 18kg, 22kg, 24kg, 30kg
Heavy rail rail joints: 38kg, 43kg, 50kg, 60kg
Rail joints for crane rails: QU70, QU80, QU100 and QU120
We can customize rail joint bars according to customers' specifications and requirements
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