PC strand : 1. Low relaxation high tensile strength 2. Material: SWRH82B 3. construction: 1*7 4. Standard: ASTM A416 BS Hot Dipped galvanized steel strandStructure:1*7,1*19, 1*37Standard:ASTM-A475, YBT5004-4001.Size:3.2mm-12.7mm...Galvanized steel wire strand for ground wires, steel core for ACSR, stay wires, guy wires, messengers. This products technology possesses the property of good ...