Expanded Metal Mesh Sheet Thickness 0.5,0.6 Opening ... (mm) 4.5,25 Stem 0.5,1 Material:Aluminium plate, thin low carbon steel plate ... fencing for expressway, highway. Heavy expanded metal can be used as step mesh of oil tanks, working platform, ... in construction, railway and bridges.Specification of Expanded Metal MeshSheet ThicknessOpening in WidthmmOpening in LengthmmStemRoll WidthmmRoll ...