热镀锌槽钢主要用于建筑（如：玻璃幕墙、电力铁塔、通信电网、水及煤气输送、电线套管、脚手架、房屋等）、桥梁、运输；工业（如化工设备、石油加工、海洋勘探、金属结构、电力输送、造船等）；农业（如：喷灌、暧房）、等方面，近几年已大量地被采用。由于热镀锌制品具有外表美观、耐腐蚀性能好等特点，其应用范围越来越广泛。
Hot dip galvanized channel steel is mainly used in buildings (such as glass curtain wall, power tower, communication power grid, water and gas transmission, wire casing, scaffold, house, etc.), bridges and transportation; Industry (such as chemical equipment, petroleum processing, marine exploration, metal structure, power transmission, shipbuilding, etc.); Agriculture (such as sprinkler irrigation, heating room), etc. have been widely used in recent years. Hot dip galvanized products are widely used because of their beautiful appearance and good corrosion resistance.