copper flat bar is a composite grounding electrode with high conductivity, corrosion resistance, and mechanical strength, which is widely used in lightning protection and grounding engineering.

1、 Performance of copper flat bar

1. High conductivity performance

copper flat bar adopts high-tech electroplating technology to cover pure copper on the steel substrate, thereby greatly improving the conductivity of copper clad steel flat steel. Its resistance value is much lower than that of traditional steel grounding electrodes, which can effectively reduce grounding resistance and improve grounding efficiency.

2. High corrosion resistance performance

Due to the high corrosion resistance of pure copper, the corrosion resistance ofcopper flat bar is significantly better than that of traditional steel grounding electrodes. In the salt spray test, the performance of copper flat bar is excellent, and it can last for decades without rusting, which improves the service life of the grounding electrode.

3. High mechanical strength

The base of copper flat bar is made of high-quality steel, which has high mechanical strength and tensile resistance. Meanwhile, due to the addition of pure copper, the bending radius and impact resistance of the grounding electrode can be effectively improved, making it suitable for various complex environments