1.Galvanized Iron/steel wire strand,7 wire PC strand. 2.Structure:1*3, 1*7, 1*19. ... :6.2~20.0mm. 4.Standard:ASTM A416 1.Galvanized Iron/steel wire strand,7 wire PC strand.2.Structure:1*3, 1*7 ... hangers, hanging, tethered, fixed objects, and communication cables, overhead earth wire, steel core for ACSR (Aluminum Conductor Steel Reinforced).our product ...