Model NO.
GB43KG
Certification
ISO9001, Ma
Type
Track Rail
Factory
China Coal
Delivery Time
Within 5-7 Days After Receiving Your Payment
Product Name
43kg Steel Rail
Transport Package
Container Shipment
Specification
GB43KG/m
Trademark
china coal
Origin
China
HS Code
7302100000
Production Capacity
1000ton Per Day
After-sales Service:
Video or Technical Support
Warranty:
1 Year
Customized:
GB Standard
Introduction of 50mn/U71mn 43kg Heavy Railroad Steel Rail
The steel rail is used to guide the train wheels far forwarding, by withstanding the enormous stress by the wheel when a train passes by, and transferring to the
tie sleepers as well. The rail shall provide smooth and continuous rolling surface
with least resistance.
Generally speaking, the heavier the rails and the rest of the track work, the
heavier and higher speed forthe train these railroad tracks can carry. At electrified
railway or automatic block sections, the railroad rail can also be used as the
railroad track circuit.
Product: Heavy Rail
Standards: GB2585-2007
Material: 50Mn, U71Mn,U71, 45Mn
Size: 38kg, 43kg, 50kg, 60kg, 75kg
Length: 12.5-25m
Drawing of 50mn/U71mn 43kg Heavy Railroad Steel Rail
| dards | Size | Head(mm) A | Height (mm) B | Bottom(mm) C | Web(mm) D | Weight(kg/m) | Material | Length(m) |
| GB2585-2007 | GB38KG | 68 | 134 | 114 | 13 | 38.733 | 50Mn, U71Mn,U71, 45Mn | 12.5-25 |
| GB43KG | 70 | 140 | 114 | 14.5 | 44.653 | 50Mn, U71Mn,U71, 45Mn | 12.5-25 | |
| GB50KG | 70 | 152 | 132 | 15.5 | 51.514 | 50Mn, U71Mn,U71, 45Mn | 12.5-25 | |
| GB60KG | 73 | 176 | 150 | 16.5 | 60.64 | 50Mn, U71Mn,U71, 45Mn | 12.5-25 | |
| GB75KG | 70 | 192 | 150 | 20 | 74.4 | 50Mn, U71Mn,U71, 45Mn | 12.5-25 |
Picture of 50mn/U71mn 43kg Heavy Railroad Steel Rail
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