Rectangular Cold-formed Hollow Steel

Advantages of cross-sectional shape

Practicality of rectangular shape: The rectangular cross-sectional shape of Rectangular Cold-formed Hollow Steel gives it unique advantages in many application scenarios. Compared with circular cross-section, it can better fit the plane structure when connected. For example, in the building frame structure, it is easier to fix with the wall, the ground, etc., and the installation is more convenient.

Efficient space utilization: This rectangular hollow structure can effectively utilize the internal space. For example, in some architectural decorations that need to hide wires or pipes, Rectangular Cold-formed Hollow Steel can be used as decorative lines. At the same time, the interior can accommodate wires, network cables, etc., which plays a role in hiding and protecting.

Characteristics of cold-formed forming

Rectangular Cold-formed Hollow Steel with high forming accuracy: The cold-formed forming process enables steel to achieve high dimensional accuracy. During the manufacturing process, through precise molds and equipment, the dimensional parameters such as the side length and wall thickness of Rectangular Cold-formed Hollow Steel can be strictly controlled to ensure the consistency and interchangeability of the product. This is very beneficial for assembly construction of large-scale production and building industrialization, and can improve construction efficiency and structural stability.

Rectangular Cold - formed Hollow Steel with optimized mechanical properties: The cold bending process changes the internal fiber structure of the steel, produces a cold working strengthening effect along the bending direction, and improves the strength and stiffness of the Rectangular Cold - formed Hollow Steel. This strengthening effect makes it perform well when subjected to loads such as axial pressure and bending moment, and can effectively reduce the amount of steel used to achieve an economical and reasonable design goal.

Benefits of hollow structure

Lightweight Rectangular Cold - formed Hollow Steel: The hollow structure significantly reduces the dead weight of the steel. Compared with solid steel of the same external dimensions, the weight of Rectangular Cold - formed Hollow Steel is greatly reduced. In building structures, this is conducive to reducing the overall dead weight of the building and reducing the bearing pressure of the foundation. At the same time, it is more convenient during transportation and installation, which can reduce transportation costs and construction difficulties.

Rectangular Cold - formed Hollow Steel with good torsional resistance: The hollow part plays a positive role in resisting torque. When subjected to torsion, the wall of the rectangular hollow steel can effectively transmit and resist torque. This torsion resistance makes it widely used in some structures that need to withstand dynamic loads or wind loads, such as the frame of steel structure workshops, the supporting structure of bridges, etc.

Material performance and application diversity

Material selectivity Rectangular Cold - formed Hollow Steel: Rectangular Cold - formed Hollow Steel can be made of a variety of steel materials, such as ordinary carbon steel, low alloy steel, etc., and the appropriate material can be selected according to specific engineering requirements and use environment. For corrosive environments, galvanized or painted Rectangular Cold - formed Hollow Steel can be selected to enhance its corrosion resistance.

Wide range of applications Rectangular Cold - formed Hollow Steel: Due to its various characteristics mentioned above, Rectangular Cold - formed Hollow Steel is widely used in many fields such as construction, machinery manufacturing, automotive industry, storage shelves, etc. In the construction field, it can be used to make frame structures, curtain wall keels, etc.; in mechanical manufacturing, it can be used as equipment supports, shells, etc.; in the automotive industry, some body frames and components can also use this steel section to reduce weight and increase strength.

Parameter (Specification)