What are the usual bridges used for

Ordinary bridge trays are a common building structure used to support cables, pipelines, etc., and are widely used in construction, transportation, energy and other fields. Its materials and production methods vary according to application scenarios and functional requirements. Here are some common common bridge tray making materials:
1. Steel: Steel is one of the most commonly used materials for ordinary bridge trays. Including carbon steel, alloy steel, etc., it has high strength, good plasticity and toughness, and can withstand large loads. In addition, steel has good weldability and corrosion resistance, which is easy to process and install.
2. Aluminum alloy: The aluminum alloy bridge has the advantages of light weight, corrosion resistance, good conductivity, etc., and is suitable for some special occasions, such as humid and corrosive environments.
3. Other materials: In addition to steel and aluminum alloys, other materials may be used for ordinary bridge trays, such as stainless steel, copper, etc. These materials have good performance and advantages in specific occasions.
When making ordinary bridges, the following steps are generally followed:
1. Choose the right materials according to the design requirements and actual scenarios.
2. Perform preliminary processing such as material cutting, drilling, and bending.
3. Carry out welding, riveting and other assembly work to form the basic structure of the bridge.
4. Perform surface treatment, such as spray painting, galvanizing, etc. to increase the corrosion resistance and aesthetics of the bridge.
5. Carry out quality inspections to ensure that the bridge tray complies with design requirements and relevant standards.As for the length of ordinary bridges, there is no fixed standard, because the length is customized according to actual usage requirements and scenarios. In some cases, the length of the bridge may reach several meters or even longer. If a bridge with a length of 600 meters is required, it can be obtained through a customized method.
In short, ordinary bridge trays have a variety of materials, including steel, aluminum alloy, etc. During the production process, multiple processes are required to ensure the structural safety and stable performance of the bridge. The length is customized according to actual needs and scenarios. Choosing the right materials and customizing the right length is an important factor in ensuring the function and service life of the bridge.