... expanded metal mesh. Expanded aluminum mesh, expanded platinum filtration mesh, expanded brass mesh, expanded copper mesh, expanded Stainless Steel Wire Mesh, expanded nickel mesh. Opening in ... , highway. Heavy expanded metal can be used as step mesh of oil tanks, working platform, corridor and walking road for ... m)Weight(kg/m2)0.52.54.50.50.511.80.510250.50.620.730.6102510.6210.8102510.621.25110251. ...