GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of bs railway fish plate in China, also supports customized service with low price. Please feel free to buy cheap bs railway fish plate made in China here from our factory.
BS Railway Fish Plate Factory-GNEE RAILWAY
BS railway fish plate is a type of railway fastener, It is a kind of metal bar bolted to the ends of two rails to join them together in a rail.
Railway Fishplate, also called rail fishplate, track joint bar, rail joint bar or splice bar, angle bar.
We have in-house rolling, forging, machining, and drilling and punching facilities to ensure accurate rail fish plate size, more than 100 kinds of ready-made mould are available.
Technical Support
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Product |
BS Standard Rail Fishplate(Joint Bar) |
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Size |
BS75R, BS80A, BS90A, BS100A, BS113A |
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Raw Material |
Chinese steel grade 40# |
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C |
Mn |
Si |
S |
P |
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0.27-0.48 |
≤0.94 |
0.38 |
≤0.058 |
≤0.058 |
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Tensile strength |
Rm : 550-650 MPa |
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Elongation |
A ≥18% |
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Surface |
Plain, Oxide Black, or other upon requirements |
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Package |
Pallet |
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Delivery |
Depends on order |
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Standard |
Type |
Size |
Weight(kg) |
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BS 47-1 |
BS60A |
4 hole |
5.61Kg |
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BS75R |
4 hole |
6.56Kg |
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BS80A |
4 hole |
6.5Kg |
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BS90A |
685.8/Φ26 |
13.23Kg |
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BS90A |
792.9/Φ26.2 |
15.34Kg |
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BS100A |
4 hole |
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Specification:
BS Standard Fishplates for Railway Rails
Material: Q235B, 55#
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Q235B |
Mechanical Property |
Chemical Composition |
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Yield strength |
Tensile strength |
Elongation |
Hardness |
C |
Si |
Mn |
S |
P |
Cr |
Ni |
Cu |
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|
MPa |
kg/mm² |
MPa |
kg/mm² |
min |
HB |
≤ |
≤ |
≤ |
≤ |
≤ |
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≥235 |
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360~510 |
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18 |
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≤0.17 |
≤0.35 |
≤0.65 |
0.030 |
0.030 |
0.25 |
0.25 |
0.25 |
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55# |
Mechanical Property |
Chemical Composition |
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|
Yield strength |
Tensile strength |
Elongation |
Hardness |
C |
Si |
Mn |
S |
P |
Cr |
Ni |
Cu |
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|
MPa |
kg/mm² |
MPa |
kg/mm² |
min |
HB |
≤ |
≤ |
≤ |
≤ |
≤ |
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≥380 |
≥39 |
≥645 |
≥66 |
13 |
|
0.52-0.60 |
0.17-0.37 |
0.50-0.80 |
0.030 |
0.030 |
0.25 |
0.25 |
0.25 |
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BS Standard Fishplates for Railway Rails (BS47-1:1997) |
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Specifications |
Length of 4-bolt fishplate (mm) |
Length of 6-bolt fishplate (mm) |
Diameter of bolt holes in fish plates (mm) |
Calculated weight per pair (4 hole)
(kg) |
Calculated weight per pair (6 hole) (kg) |
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BS50 "O" |
406.4 |
609.6 |
20.64 |
6.68 |
10.14 |
|
BS60A |
406.4 |
609.6 |
20.64 |
9.84 |
14.76 |
|
BS60R |
406.4 |
609.6 |
20.64 |
8.75 |
13.14 |
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BS70A |
406.4 |
609.6 |
23.81 |
11.10 |
16.65 |
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BS75A |
406.4 |
609.6 |
23.81 |
11.82 |
17.73 |
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BS75R |
406.4 |
609.6 |
23.81 |
10.95 |
16.42 |
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BS80A |
406.4 |
609.6 |
23.81 |
13.15 |
19.72 |
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BS80R |
406.4 |
609.6 |
23.81 |
11.92 |
17.89 |
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BS90A |
457.2 |
685.8 |
26.99 |
17.49 |
26.23 |
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BS95A |
457.2 |
685.8 |
26.99 |
18.71 |
28.05 |
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BS100A |
457.2 |
685.8 |
26.99 |
19.96 |
29.94 |
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BS110A |
508 |
914.4 |
26.99 |
30.11 |
54.64 |
|
BS113A |
507 |
914 |
27 |
30.11 |
54.64 |
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