.

75Kg Heavy Steel Rail

75Kg Heavy Steel Rail

Heavy Steel Rail,Tunnel Heavy Steel Rail

Material:U71Mn/U75VX

Weight:74.64Kg/m

Length:12-25m

Standard:TB2344-2012

PRODUCT PARAMETERS

Parameters

type

weight (kg/m)

material

length (m)

75Kg

U71Mn/U75VX

12m-25m

rail height (mm)

bottom width (mm)

head width (mm)

web thickness (mm)

192

150

75

20

Heavy Steel Rail

Size

Rail Height

Bottom Width

Head Width

Web Thickness

Weightkg/m

38kg

134

114

68

13

43kg

140

114

70

50kg

152

132

70

60kg

176

150

73

75kg

192

150

75

20

Introduction and application

Steel rail, also called rail track, steel track, is the main component of railway track. Its function is to guide the wheels of the locomotive, bear the great pressure of the wheel, and keep the stability of railway transportation. The rail must provide continuous, smooth and minimum rolling surfaces for the wheels. In electrified railway or automatic block section, rail can also be used as an orbital circuit.

The steel rail in china are divided into Crane rail, Heavy rail and light rail.

Regarding heavy rail, there are 38kg, 43kg, 50kg, 60kg and 75kg.

The Heavy rail is mainly used for the laying of temporary transportation lines and light locomotive lines for tunnel, seaport, factories and construction sites.



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