5mm High tension two sided round indented wire

5mm High tension two sided round indented wire 5.0mm 6.0mm two sided round indented wire, the advantage of surface of indented is that it can strengthen the bond between concrete and wire, to improve the performance of the prestressed products and extend its life.   1.Nominal Dia: 4.0mm 4.8mm 5.0mm 6.0mm 6.25mm 7mm 7.5mm 7.8mm 8mm 9mm 9.5mm 10.0mm 11.0mm   2.Standard: JIS G3536 ASTM A421,GB/T5223 BS5896 etc.,   3.Tensile Strength:1470Mpa - 1860Mpa   4.Elongation: 3.5% - 4.5%   5.Coil Weight:800-1200kgs   6.Raw material : high carbon steel wire rod SWRH77B,SWRH82B.   7.Packing : each coil wrapped by plastic film inner,anti-rust P.P&…