Reinforced concrete supports, pre-stressed, cylinder shaped, made using centrifuge method. They can be used for 35-750 kV overhead power transmission towers. Supports are manufactured and delivered with a footstep pillow (П 1-3) in a kit. The last digit in a support title corresponds to the reinforcement type: 3 stands for metal rope K7. This type of support is recommended for use in corrosive environments. |