Prestressed concrete steel wire (pc wire) 1) type: plain surface, spiral ribbed, indented 2) size: 4.0mm, 4.8mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm to 10.0mm 3) tensile strength: 1470 1770mpa 4) standard: gb/t5223 2014, bs5896 2012, astm/a421 16, etc. 1*7 wire prestressed concrete steel strand (pc strand) 1) size: 1*7 wire 9.3mm, 12.5mm, 9.53mm, 12.7mm, 15.24mm, 15.7mm high tensile, low relaxation 2) grade: 1860mpa 3) standard: astm a416, bs5896 2012, etc..
