Prestressed steel wire

Prestressed steel wire is mainly used to make prestressed concrete components of various structural shapes with various tensile processes. Such as large-scale railways, highway bridges, shelves, crane beams, industrial and famous prefabricated plates, wall panels and prestressed concrete television stations, nuclear power plants and other engineering construction. Three surface forms are produced: glossy, spiral rib and notched. Main implementation standards: GB/T5223, American standard ASTMA421, British standard BS5896, Japanese standard JISG3536, international standard ISO6934, European standard EN10138 or according to the technical agreement agreed by both parties.