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Girder rails are widely used on transit authority systems in the embedded track portion of the line. The most
popular girder rail sections are listed in the following table.
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Weight
|
Rail height
A
|
Base width
B
|
Head width
C
|
Groove
D
|
Overall width
E
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|
|
Kg / m
|
Lb / yd
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mm
|
inch
|
mm
|
inch
|
mm
|
inch
|
mm
|
inch
|
mm
|
inch
|
|
Ri 52 / 13
|
51.43
|
103.7 |
130
|
5.12
|
150
|
5.91
|
56.0
|
2.21
|
42.0
|
1.65
|
113
|
4.45
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|
Ri 53 / 13
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52.97
|
106.8
|
130
|
5.12
|
150
|
5.91
|
56.0
|
2.21
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36.0
|
1.42
|
113
|
4.45
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Ri 59 / 10
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58.96
|
118.9
|
180
|
7.09
|
180
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7.09
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56.0
|
2.21
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42.7
|
1.68
|
113
|
4.45
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Ri 59 / 13
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58.20
|
117.3
|
180
|
7.09
|
180
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7.09
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56.0
|
2.21
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42.0
|
1.65
|
113
|
4.45
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Ri 60 / 10
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60.59
|
122.1
|
180
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7.09
|
180
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7.09
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56.0
|
2.21
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36.7
|
1.44
|
113
|
4.45
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Ri 60 / 13
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59.74
|
120.4
|
180
|
7.09
|
180
|
7.09
|
56.0
|
2.21
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36.0
|
1.42
|
113
|
4.45
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NP4 AM
|
62.37
|
125.7
|
180
|
7.09
|
180
|
7.09
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56.0
|
2.21
|
34.5
|
1.36
|
116
|
4.57
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PH 37
|
56.50
|
113.9
|
182
|
7.17
|
150
|
5.91
|
52.5
|
2.07
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60.5
|
2.38
|
127
|
5.00
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| All webs (S) are 12mm thick except for PH 37 (11 mm) |
 Click here for Pdf Format |
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