galvaized steel strand It is used for overhead ground wire, stay wire etc. galvanized steel strandspecification: 1*3,1*7,1*19,1*37packing:spool-type,Z2,Z3standard: ASTM A 475,ASTM A 363,JIS G3537,KS D 7007 StructureWire Dia.(mm)Strand Dia.(mm)Strand crossSection Area(mm2)Nominal Tensile Strength137014701570 1x7(1+6)1.03.05.56.937.437.941.23.67.929.9710.7011.421.44.210.7813.5814.5715.561.64.814. ...