Strong compressive and bending resistance: I-beams have a large cross-section and can withstand significant pressure, making them suitable for building structures with beams and columns. At the same time, through precise design and manufacturing, its bending degree meets national standards, and it can always maintain good shape and quality under bending loads.

Features and Performance

Strong compressive and bending resistance: I-beams have a large cross-section and can withstand significant pressure, making them suitable for building structures with beams and columns. At the same time, through precise design and manufacturing, its bending degree meets national standards, and it can always maintain good shape and quality under bending loads. Therefore, it is also commonly used as a component in bridges, mechanical manufacturing, and aerospace fields.

Stable chemical composition: The chemical composition of I-beam is stable, free of harmful elements, safe and reliable to use, and has a more stable quality compared to other steels, with a wider range of applications.

Diverse types: There are various types of I-beams according to different classification standards, such as ordinary I-beams, light I-beams, and wide flange I-beams (H-beams). Each type of I-beam has its specific application scenarios and advantages.

Application Field

Building structure: I-beam is commonly used as a material for building structures such as beams, columns, stairs, and platforms. Its high strength and strong compressive strength make buildings more sturdy and durable.

Bridge engineering: In bridge construction, I-beams are commonly used as components for bridges and bridges, such as railings, beams, columns, and abutments. Their high strength and good bending resistance make bridges more stable and safe.

Mechanical manufacturing: I-beams are also widely used in the field of mechanical manufacturing, and can be applied in light and heavy manufacturing processes in various mechanical industries, such as cranes, compressors, excavators, hydraulic presses, punching machines, etc.

Classification and Specifications

I-beams can be classified into various types based on their cross-sectional shape and size. Among them, wide flange I-beam (H-beam) is an important type of I-beam, with parallel legs and non inclined inner legs, belonging to the economy type steel. At the same height, lightweight I-beams have narrow flanges, thin web plates, and light weight, while wide flange I-beams have more diverse specifications, including three different flange widths: wide, medium, and narrow.

Usage and Maintenance

Storage and maintenance: I-beams need to avoid contact with acidic or alkaline substances during storage to prevent corrosion. At the same time, a closed and well ventilated warehouse should be selected for storage, and the ground should be clean and dust-free to prevent rust spots on the surface of the I-beam.

Installation and fixation: Accurate measurement and fixation operations are required when installing I-beams. Usually, bolts and nuts are used for fastening, and it should be ensured that the bolts and nuts are evenly distributed on the surface of the I-beam, so that their stress is relatively balanced. In addition, it is necessary to consider using auxiliary materials such as shock absorbers and rubber pads to reduce pressure.

Maintenance and Inspection: During use, I-beams should be regularly inspected and maintained to ensure their stability and safety. If rust, deformation, or damage are found, they should be repaired or replaced in a timely manner.