Prestressed steel strand is a steel product made of multiple high-strength steel wires twisted together, with extremely high strength and good relaxation properties. It is stabilized and suitable for prestressed concrete and similar projects, and is widely used in bridges, buildings, water conservancy and other fields. Its characteristics include being straight when unfolded and having a variety of tensile strength levels to meet the needs of different projects. The manufacturing process of prestressed steel strand is strict, and protective layers such as galvanized layer and epoxy resin can be added to the surface as needed to improve its corrosion resistance and durability.
