Here are the types of steel rails: It is including light rails, heavy rails, crane rails and rail fittings. 1) Light rails: 9kg, 12kg, 15kg, 18kg, 22kg, 24kg, 30kg Steel grade: 55Q / Q235 Length: 6m~12m Executive standard: refer to GB11264-89^ 2) Heavy rails: 38kg, 43kg, 50kg, 60kg Steel grade: U71Mn / 50Mn and so on Length: 12.5m Executive standard: refer to GB2585-81/QB 3) Crane rails: QU70, QU80, QU100, QU120 Steel grade: U71Mn / U75V Cut length: 12m Executive standard: GB3426-82, YB/T 5055-93 We can also deal with rail processing, rail end cutting and rail straightening as per clients' requirements.