Bridge frame is a common metal mechanical equipment in engineering construction. Because of the reasonable design structure and practicality of the design, the bridge makes it play an important role in the protection of cable circuits, which can better ensure the safety of high-voltage dangerous circuits. The different installation environment of the bridge makes the model of the selected bridge also the same.

The harshness of the installation environment and changes in the external environment will cause the expansion and contraction of the bridge itself, such as huge changes in temperature, so it needs to be made of excellent steel to maintain the structural stability of the bridge. Therefore, in engineering design, environmental factors must be taken into account, so that the most suitable bridge frame can be selected according to the environment. In a corrosive environment, the bridges made of corrosion-resistant steel materials and the bridges with anti-corrosion treatment are preferred to meet the design requirements of the project. The selection of other environments is also the same. According to different environments, the ease of use and durability of the products are very different, so you need to choose a suitable bridge.