High Tensile 12.7mm Steel PC Strand Wire Good Performance Characteris (1)high tensile strength and elongation; (2)low relaxation value; (3)small stress losing; (4)excellent durable anti-fatigue performance. High Tensile 12.7mm Steel PC Strand Wire Our company can produce various models according to different standards of products, specifications are as follows: (1) Steel Strand for PC Concrete GB/T5224: 17-9.5mm/11.1mm/12.7mm/15.2mm/15.7mm/17.8mm/21.6mm; ASTM416 17-7.9mm/9.53mm/11.11mm/12.7mm/13.2mm/14.29mm/15.24mm/17.8mm; BS 5896 17-8.0mm/9.3mm/9.6mm/11.0mm/12.5mm/12.9mm/15.2mm/15.7mm; JIS G3536 17-12.7mm/15.2mm; UNE 36094 17-9.3mm/13.0mm/15.2mm; KS D 17-9.5mm/11.1.0mm/12.7mm/15.2mm; AS/NZS4672 9.5mm(7 wire)/12.7nn/15.2mm; (2) Unbonded PC Strand 1x7-9.5mm/12.7mm/15.2mm/15.7mm. (3) Prestressed Steel Wire Plain steel wire for prestressed concrete/indented wire /spiral rib steel wire 3.0mm/4.0mm/4.8mm/5.0mm/6.0mm/6.25mm/7.0mm/8.0mm/9.0mm/10.0mm/12mm High Tensile 12.7mm Steel PC Strand Wire INTRODUCTIONA branch factory of HENGXING group (listed in 2007)Professional on PC Steel Strand manufacturingAn annual output of 300,000 tons ISO management certificatedChina National construction steel quality supervision and test center certificated Cooperated with National railway for many years