Product Description for Galvanized Substation Steel Structure Products Electric Pole for Transmission Line Project Type Suspension electric pole,Tensile electric pole, Strain electric pole , Angleelectric pole, Dead-end electric pole, etc Voltage Grade 10~500KV (10KV, 13.8KV,33KV, 35KV, 66KV, 110KV,132KV, 220KV, 230KV, 330KV, 500KV or Others ) Shape Conical, Round, Polygonal (Octagonal, Dodecagonal, Hexadecagonal, etc) Material Hot Roll Steel Q235, Q345, Q420, Q460, ASTM A527…