Galvanzied steel wire strand for Ground/Stay/Guy wire,ACSR,MESSAGER Standard: ASTM 475/363, ... 1X7, 1X19 1. Galvanzied steel wire strand forground wires, steel core for ACSR, Stay wires ,Guy wires, Messengers2. Specification: 1X7, 3.00---12.60MM ... 1524M(5000FT) PER ONE PLYWODE REEL5. Application: Steel core wire for ACSR, POWER CABLE, OVERHEAD CONDUCTORS, TELECOMMUNICATION CABLE, MESSENGER WIRE, EARTH ...