Normally, steel rail is devide into light rail ,heavy rail and crane rail
Normally, steel rail is devide into light rail ,heavy rail and crane rail
1)Light rails: 6kg/m,9kg/m,12kg/m,15kg/m,18kg/m,22kg/m, 24k/mg, 30kg/m Material: Q235B / 50Q / 55Q Length of each piece: 6m~12m Executive standard: refer to GB11264-89
2)Heavy rails: 38kg/m, 43kg/m, 50kg/m, 60kg/m Material: U71Mn / 50Mn / 44Mn Length of each piece: 12m,12.5m Executive standard: refer to GB2585-2007
3)Crane rails: QU70,QU80,QU100,QU120
Material: U71Mn Length of each piece: 12m,12.5m Executive standard: refer to GB3426-82
Size | Dimension(mm) | Weight（kg/m) | Material (mm) | Length (m) | |||
Head (mm) | Height（mm) | Bottom (mm) | Web (mm) | ||||
15KG | 41.28 | 76.2 | 76.2 | 7.54 | 14.905 | 700 | 9 |
22KG | 50.01 | 95.25 | 96.25 | 9.92 | 22.542 | 700 | 9 |
30KG | 57.15 | 109.54 | 109.54 | 11.5 | 30.25 | 900A | 9 |
40KG | 63.5 | 127 | 127 | 14 | 40.31 | 900A | 9~25 |
48KG | 68 | 150 | 127 | 15 | 47.6 | 900A | 9~25 |
57KG | 71.2 | 165 | 140 | 16 | 57.4 | 900A | 9~25 |
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