... /Guy wire,ACSR,MESSAGER Standard: ASTM 475/363, BS443/183, IEC888 SPE: 1X7, 1X19 1. Galvanzied steel wire strand forground wires, ... steel core for ACSR, Stay wires ,Guy wires, Messengers2. Specification: 1X7, 3.00---12.60MM 1X19, ... , TELECOMMUNICATION CABLE, MESSENGER WIRE, EARTH WIRE, STAY WIRE, GUY WIRE, FENCE ETC.... GALVANIZED STEEL STAY WIRE