... strapping seals and steel strapping tool for steel strapping .blue steel strapping,Blue Steel Packing StrapThis steel strapping is use for packing ... ) Surface waxed/oiled, and edges deburred 6) Standard: AISI,ASTM,BS,DIN,GB,JIB7) Steel grades: Q195,Q235,345B,20MnSi Mechanical ... timbering.metal and so on. Technical Parameters:Ordinary steel strappingσb≥65-75kg/mm2(650-750Mpa),elongation:δ5≥3%-5%standard ...