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38kg 43kg 50kg Heavy Railway Steel Rail

  • Introduction
  • Main Parameter
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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).

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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