JIS E standard:JIS CR 73

JIS E standard:JIS CR 73 Product Description Specifications 1. Certificate of factory 2. Certificate of Origin 3. Third party inspection Length: 12-36m or Other Length Accord Requirement Material: Q235,55Q,900A,R260,50Mn/U71Mn,etc Standard: GB/T699-1999,GB2585-2007,BS,AREMA 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.