The GJT series independent lightning rods for steel structure can be divided into two types according to 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 has heights of: 20M, 25M, 30M. Customized lightning rods of different heights in the GJT series for steel structure can also be designed and manufactured based on the length, width, and height data of the protected building.
The GJT series lightning rod structure is made of: Q235, connection method: standard parts connection (unit section), corrosion protection: hot galvanized, and a certificate of compliance for the material, standard parts, and hot galvanized quality must be attached to the product upon shipment.
Our GJT series independent lightning rods are manufactured in strict accordance with the standard drawings of the independent lightning rod division D565 (Part 1).