Our company can offer Crane Rail as follow: Materail: U71Mn Type Theoretical weight QU70 52.8kg/ m QU80 63.69kg/ m QU100 88.96kg/ m QU120 118.10kg/ m If you needed our help please contact us and tell the details of your requirements to us including the quantity, grade, size, specification we will reply as soon as possible. Miss Lemoncy asyingyi2 at 126 dot com