Over 10 years production of the prestressed concrete steel wires
Raw Material: High carbon SWRH77B, SWRH82B Wire Rod.
Standard: ASTM A421, ASTM A648, BS5896, JIS G3536, NF A35-035, GB/T5223. EN10138, AS/NZS4672, NBR-7483, ISO934
Diameter: 3.0, 3.2, 3.4, 3.8, 4.0,4.8, 5.0, 6.0,7.0, 8.0, 9.0mm