... 1X7, 1X19 1. Galvanzied steel wire strand forground wires, steel core for ACSR, Stay wires ,Guy wires, Messengers2. Specification: 1X7, 3.00---12 ... (gauge=610mm),≥%Zinc Coating,g/m2 Ductility of SteelGalvanized steel wire strand1/8"7*1.0420Mt 1/4"7* ... : 1000M, 2000M, 1524M(5000FT) PER ONE PLYWODE REEL5. Application: Steel core wire for ACSR, POWER CABLE, OVERHEAD CONDUCTORS, TELECOMMUNICATION CABLE ...