~Plate steel is a kind of thread in steel, is refers to the steel surface spiral transverse rib ribbed reinforced steel, screw thread steel wire also refers to as the same disk together. Generally divided into the steel, plate, type, line, plate is screwed steel wire, as the name s ests is the same like the wire disc screw steel together, it and the ordinary wire bundling mode is the same, but the use of the required straightening. The general market is 6.5-8.0-10-12-14 majority, are building steel.