Product Description of QU120 crane railway steel Brand Name: NLD Standard: GB Standard Type: crane Rail Secondary Or Not: Non-secondary Material: U71Mn Head Width:118.1mm Rail Height: 170mm Bottom Width: 170mm Web Thickness: 44mm Weight: 118.1kg/m Length: 12m The accessories of QU120 crane railway steel We can design and build railroad line as your requirement, also can supply the matched fasteners.