Floating flexible oil hose is characterized structurally with multi layers bonded and single steel winding reinforced,so the tensile property of a floating flexible hose is analyzed by the multi-layered method and FEM software ABAQUS.Comparison with the tensile test results shows that though the method used here is not precise enough,it can reflect the hose's tensile property approximately.So the method can be used to estimate the structural property in the initial design stage.