5MM 1670MPa Spiral Ribs Prestressed Concrete Wire

5MM 1670MPa Spiral Ribs Prestressed Concrete Wire Description: 5MM 1670MPa Spiral Ribs Prestressed Concrete Wire for high tensile low relaxation steel wire, stress-relieved steel wire,pre-stressing steel wire,high carbon steel wire,pre-stressed concrete,pre-tensioning. Application:railway sleeper, beams, girders, slabs, subway track board,PPCP,concrete piles,cement electricity poles, hollow floor board,                    double-T board, PHC. Prestressing Concrete Steel Wire About 1 MT/Coil  for Exporting Prestressing Concrete Steel Wire The Productiong Lines for Prestressing Concrete Steel Wire Company Photos for Prestressing Concrete Steel Wire Contact Information for Prestressing Concrete Steel Wire Robin Wang Internatio…