Shandong China Coal Industry&Mining Supplies Group
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chinacoal03
50kg railway heavy steel rail, railway heavy steel rail, steel rail
Product 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).
Main 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 |