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Introduction of 38kg 43kg 50kg Heavy Railway Steel Rail
Nominal weight per meter rail is greater than 30 kg, are heavy rail, heavy rail is divided into two general rail and crane rails. General rail means laying railway lines, dedicated lines, curves and tunnels by rail.
Among them, the standard gauge length of 12.50 m and 25.00 m are two, laying rails bend curve, shorter length, there are 12.46 m, 12.42 m and 24.96 m, 24.92 m, are generally rail specifications for 38,43, 45, 50,60 (kg/m).
Among them, the standard gauge length of 12.50 m and 25.00 m are two, laying rails bend curve, shorter length, there are 12.46 m, 12.42 m and 24.96 m, 24.92 m, are generally rail specifications for 38,43, 45, 50,60 (kg/m).
Parameter of 38kg 43kg 50kg Heavy Railway Steel Rail
Model
|
Head
width
|
Rail
height
|
Web
Thickness
|
Bottom
Width
|
Weight
|
Material
|
Rail length
|
38kg/m
|
68mm
|
134mm
|
13mm
|
114mm
|
38.733
kg/m
|
U71Mn/U71
/45Mn
|
12,12.5m
|
43kg/m
|
70mm
|
140mm
|
14.5mm
|
114mm
|
44.653
kg/m
|
U71Mn/U71
/45Mn
|
12,12.5m
|
50kg/m
|
70mm
|
152mm
|
15.5mm
|
132mm
|
51.514
kg/m
|
U71Mn/U71
/45Mn
|
12,12.5m
|
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