Expanded Metal Mesh 1.sheet thickness:0.5-8 2.hole shape:diamond 3.technique:perforated 4.factory Expanded Metal Mesh1 ... for super highway, studio, highway. Heavy expanded metal can be used as step mesh of oil tanks, working platform, ... and bridges3.Used: widely used in the core of filter, medicine, filtering, breeding, battery, mechanicalprotecting, making the crafts, the meshes for the high-grade ...