LIGHTGAGE STEEL JOIST
The Lightgage Steel Joist is a marvel of modern construction, crafted from premium quality, continuous hot-dip galvanized sheets, and expertly rolled via a cutting-edge cold bending process. This essential component forms the backbone of non-load-bearing walls and roofs, ideal for embellishing with lightweight panels such as paper-faced gypsum board and decorative gypsum board. Its versatile applications extend to adorning the roofs of diverse architectural structures, forming the foundational material of both internal and external walls, and serving as the framework for scaffolding ceilings. Depending on their application, Lightgage Steel Joists are classified as either ceiling joists or partition joists. Furthermore, they come in an array of cross-sectional forms: V-shaped, C-shaped, T-shaped, L-shaped, and U-shaped, catering to varied architectural needs. The marking order is methodically structured as follows: product name, code, width of the cross-sectional shape, height, steel plate thickness, and standard number. For instance, a ceiling joist with a 'C' cross-sectional shape, measuring 50mm in width, 15mm in height, with a steel plate thickness of 1.5mm, is officially designated as a Light Steel Joist for construction DC50×15×1.5GB11981. Exemplifying superior appearance quality, our light steel joist boasts a flawlessly flat surface, with distinct, crisp edges and corners, ensuring that the cuts are free from burrs or deformations that could compromise its functionality. The galvanized layer is meticulously applied to prevent any defects such as peeling, tumors, or shedding.
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