The GFL series steel structure lightning rod towers can be divided into two types based on the basic wind pressure: GFL1 series (basic wind pressure = 0.4 KN/m²) and GFL2 series (basic wind pressure = 0.7 KN/m²). Each series is available in heights of 20M, 25M, 30M, 35M, and 40M. Custom heights for GFL series steel structure lightning rod towers can also be designed and manufactured based on the dimensions of the protected building.
The GFL series steel structure lightning rod tower is made of Q235 steel, connected with standard components, and coated with hot-dip galvanizing for corrosion resistance. A certificate of compliance for the material, standard components, and hot-dip galvanizing must be attached to the product upon shipment. The GFL series steel structure lightning rod tower has two foundation types: single foundation and combined foundation. The appropriate foundation type is selected based on the soil bearing capacity and the weight of the product.
Our GFL series steel structure lightning rod towers are manufactured in strict accordance with the national building standard design collection D501-1.