steel rails 50Mn
USD $500 - $800 /Metric Ton
Min.Order:50 Metric Tons
Qinhuangdao Guoyang Steel Co., Ltd.
Specifications
Railway Steel Rail
1. Certificate of factory
2. Certificate of Origin
3. Third party inspection
Railway Steel Rail
Heavy Rail
Size: 38kg/m,43kg/m,50kg/m
Length: 12-36m or Other Length Accord Requirement
Material: 50Mn/U71Mn
Standard: GB/T699-1999,GB2585-2007 or Other
Heavy rail Size (Kg/m) Height (mm) Bottom width (mm) Head width (mm) Middle thickness (mm) Length (m) Weight (kg/m)
38 134 114 68 13 12.5-25 38.733
43 140 114 70 14.5 12.5-25 44.653
50 152 132 70 15.5 12.5-25 51.514