50kg Railway Heavy Steel Rail U71Mn Steel Rail for Railway

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50kg Railway Heavy Steel Rail U71Mn Steel Rail for Railway

Keywords: railway rails , 50kg heavy rail , rail steel , railway track for sale

50kg Railway Heavy Steel Rail U71Mn Steel Rail for Railway Introduction

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).

50kg Railway Heavy Steel Rail U71Mn Steel Rail for Railway Parameter

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