Cold bendingCSection steelcold-formed steelCold-formed steel sections refer to finished steel products with various cross-sectional shapes, formed by bending steel plates or strips in the cold state. Cold-formed steel is an economical lightweight thin-walled steel section, also known as cold-formed steel sections. It is the primary material for manufacturing lightweight steel structures. It features various ultra-thin, reasonably shaped, and complex cross-sections that cannot be produced by hot rolling.。

CHot-rolled steel sections are cold-formed, featuring thin walls and light weight, excellent cross-sectional properties, and high strength. Compared to traditional channel steel, the same strength can save materials.30%。CSteel joists are categorized by height.80、100、120、140、160Five specifications available, length to be determined based on engineering design. Dongfang XingshengCSteel sections are widely used as purlins and girders in steel structural buildings, and can also be assembled into lightweight trusses, brackets, and other building components. Additionally, they are used in the manufacturing of columns, beams, and arms for machinery and light industry.