The GJT series independent lightning rods for steel structure can be divided into two types based on the basic wind pressure: 40 kg/square meter (basic wind pressure = 0.4 KN/m²) and 70 kg/square meter (basic wind pressure = 0.7 KN/m²). Each series is available in heights of 20M, 25M, and 30M. Custom heights for the GJT series steel structure lightning rods can also be designed and manufactured according to the length, width, and height of the protected building.
The GJT series independent lightning rod for steel bar structures is made of Q235 material, connected with standard components (section units), coated with hot-dip galvanizing for corrosion resistance. A certificate of compliance with the material, standard components, and hot-dip galvanizing must be attached to the product upon shipment.
Our GJT series lightning rods are manufactured in strict accordance with the standard atlas D565 (Part 1) for independent lightning rods.