Mine Screen Mesh Diameter:1.25-4.0mm Opening:5/64''-1/4'' High carbon high mn steel wire Single,double,intermediate crimped ... Mine Screen MeshMaterial:high carbon steel wire, or high mn steel wireSurface treatment: can ... -11,F District,Wire Mesh World,Anping,Hebei,China Mine Screen Meshes ( High carbon or high manganese steel wire )