The size of hot-dip galvanized thick-walled rectangular pipe is mainly used in anti-collision steel beams.
With the continuous development of the industry, hot-dip galvanized thick-walled rectangular tubes, as a metal material with excellent properties, are widely used in various engineering fields. It has the characteristics of excellent anti-corrosion performance, high strength and rigidity, and good durability, so it has been widely used in structural parts such as anti-collision steel beams. This article will focus on the size and application of hot-dip galvanized thick-walled rectangular pipes, as well as their application in anti-collision steel beams.
1. The size of the hot-dip galvanized thick-walled rectangular tube.
The size of hot-dip galvanized thick-walled rectangular pipes varies according to different specifications and uses, and the common size ranges from 40mm 40mm to 200mm 200mm. The wall thickness is generally 25mm to 10mm, the length is generally 3m to 6m. When choosing a hot-dip galvanized thick-walled rectangular pipe, you need to choose the right size according to the actual needs and uses.
Second, the application of hot-dip galvanized thick-walled rectangular tube.
Hot-dip galvanized thick-walled rectangular tubes are widely used in various engineering fields due to their excellent performance. For example, in the field of construction, it can be used as connectors and supports for steel structures and concrete structures; In the construction of highway bridges, it can be used as anti-collision railings, steel beams and other structural parts; In the power industry, it can be used as a support, beam, etc.; In the machinery manufacturing industry, it can be used to manufacture various machine and equipment frames, bases, etc.
3. Application of hot-dip galvanized thick-walled rectangular pipe in anti-collision steel beam.
The anti-collision steel girder is one of the important safety facilities in the construction of highway bridges, and its role is to absorb the energy of vehicle collision and reduce the impact and damage of accidents on the bridge deck. As a metal material with high strength, corrosion resistance and good durability, hot-dip galvanized thick-walled rectangular pipe has been widely used in anti-collision steel beams.
In the anti-collision steel beam, the hot-dip galvanized thick-walled rectangular pipe is generally connected by splicing, and the commonly used connection methods are welding and bolting. In order to ensure the overall stability and safety of the anti-collision steel beam, the connection part needs to be firmly and reliably fixed and strengthened. At the same time, in the process of processing and installation, it is necessary to strictly control the cutting, welding, anti-corrosion and other processes of rectangular tubes to ensure their quality and safety.
In practical applications, hot-dip galvanized thick-walled rectangular pipes can be customized according to the specific requirements of anti-collision steel beams to meet the needs of different spans and different bearing capacities. At the same time, in order to improve the impact resistance and durability of the anti-collision steel beam, the inside of the rectangular tube can be filled with concrete or other reinforcing materials to increase its overall strength and stability.
Fourth, summary and outlook.
As a high-performance metal material, hot-dip galvanized thick-walled rectangular pipe has been widely used in construction, highway and bridge construction, electric power, machinery manufacturing and other industries. Especially in structural parts such as anti-collision steel beams, its excellent anti-corrosion performance, high strength, rigidity, durability and other characteristics have been fully exerted. In the future, with the continuous progress of technology and the expansion of application fields, hot-dip galvanized thick-walled rectangular tubes will be applied and developed in more fields. At the same time, with the continuous improvement of environmental awareness, the demand for green production and environmental protection materials will be more urgent, and hot-dip galvanized thick-walled rectangular pipes, as an environmentally friendly material, will also be more widely used and developed.
Hot-dip galvanized rectangular tube