Qu70 Steel Rail

Qu70 Steel RailChinacoal05 Product IntroductionQu70 Steel Rail With Factory Price-Steel is pure, refining.-Model: 38KG, 43KG, 50KG, 60KG and so on.-Material: Q235/55Q/U71Mn/50Mn/45MnMain ParameterCrane railSize Height (mm) Bottom width(mm) Head width(mm) Middle thickness(mm) Length(m) Weight (kg/m) StandardQU70 120 120 70 28 12 52.8 GBQU80 130 130 80 32 12 81.13 GBQU100 150 150 100 38 12 113.32 GBQU120 170 170 120 44 12 150.44 GB