... legs tower 2.Process: galvanized; Spray paint 3.Available Heig Electric Power Transmission Tower: Application: Three legged angle steel tower, four ... tower , Single pole tower,Square steel tower, Triangular tower, Monopole,Electric Power Series Towers,Material: Q345B/A572,minimum yield strength >=345N/mm2 ... 3-18 PCSWelding: CO2 welding or Submerged arc auto methods Electric Power Transmission Tower