Several steel sections belong to cold-formed thin-walled steel sections. With their unique "U"-shaped cross-section, they combine high strength with lightweight design, featuring outstanding bending and compression resistance. They are equipped with a water guiding structure, facilitating assembly and construction, and are resistant to corrosion and durable. Under the same load-bearing capacity, they use less material, and are widely applied in various light steel structure projects such as greenhouse sheds, photovoltaic supports, and factory roof trusses. Our Several Steel Sections series includes products such as Pre-galvanized Omega Profile, Hot-dip Galvanized Omega Profile, and others.
These steel sections are produced through a cold-formed one-piece molding process. The special cross-sectional shape effectively increases the moment of inertia of the section, making them highly resistant to wind and snow loads. The flanges on both sides increase the surface area of the sheet material, ensuring more stable force distribution. Compared to traditional profiles, they are lighter under the same load-bearing capacity and can achieve large-span layouts with fewer columns, improving space utilization. The profiles are mostly treated with hot-dip galvanizing for corrosion resistance and are resistant to moisture and rust, with a long outdoor service life. The cross-sections are equipped with a water guiding cavity, which can drain rainwater and condensate, reducing the risk of leakage. The assembly is mainly done with bolts, without the need for welding. After pre-fabrication with punching, they are directly assembled, ensuring high efficiency in transportation and installation. The specifications can be customized as needed, suitable for various engineering scenarios such as factories, greenhouses, and photovoltaic supports, with significant cost reduction effects.
