Prestressed Steel Wire

Prestressed steel wire could be classified by diameter,strength,surface coating or cross section morphology.

1.Classified by diameter:4mm,4.8mm,5.0mm,5.1mm,6.0mm,6.25mm,7.0mm,7.8mm,8.0mm,9.0mm,9.5mm,10.0mm,11mm, 12mm,etc.

2.Classified by strength:medium strength Prestressed seel wire 800~ 1200 MPa, high strength Prestressed steel wire 1470 MPa,1570 MPa,1670 MPa,1770 MPa and 1860 MPa.

3.Classified by surface coating:no surface coating prestressed steel wire, epoxy resin coated prestressed steel wire and galvanized prestressed steel wire.

4.Classified by cross section morphology:plain prestressed steel wire,spiral  ribbed prestressed steel wire(left or rigth direction), crimped prestressed steel wire, intended prestressed steel wire(two side intended,three side intended, four  side intended)etc.

5.Classified by processing: cold drawn prestressed steel wire ( no relaxation requirements) and low relaxation prestressed steel wire.