Spiral ribs pc steel wire: 1.Diameter: 4.00mm-12.00mm. 2.Standard: ASTM,BS,DIN,GB. 3.Intensity: 1570Mpa,1670Mpa,1770Mpa. Spiral ribs pc steel wire We are a professional manufacturer of pc steel wire in China . Executive Standard GB/T5223-2002 ...
Helical Rib PC wire appearance of the main characteristics are rolling pull-out process will deal with semi-finished products after the plastic deformation after the last drawing, so that wire formed on the surface of four consecutive convex-shaped rib, whether appearance or ...