This ceiling keel differentiates itself through its heavy-duty load-bearing design and corrosion-resistant construction. Its U-shaped cross-section maximizes structural rigidity, allowing it to support up to 2200 Newtons per linear meter, making it compatible with large ceiling panels, recessed lighting, and overhead HVAC units. The hot-dipped galvanized coating meets EN 13963 and GB/T 23914 standards, providing long-lasting corrosion protection even in moist environments. The precision cold-forming process ensures uniform flange and web dimensions, ensuring a tight, secure fit with ceiling hangers and grid components. It solves common suspended ceiling pain points such as sagging panels, rusting in humid spaces, and inconsistent alignment that leads to uneven ceiling finishes.
This ceiling suspension keel has a standard length of 3600 millimeters, with a web height of 60 millimeters, flange width of 25 millimeters, and material thickness of 0.8 millimeters. Made from Q355 high-strength cold-formed steel, it has an ultimate tensile strength of 420MPa, ensuring reliable load-bearing performance for suspended ceiling systems. The hot-dipped galvanized surface treatment has a coating weight of 275 grams per square meter, providing 1000+ hours of salt spray corrosion resistance. It is compatible with standard ceiling grid systems, including 16mm and 24mm grid profiles, and works with a wide range of ceiling hangers, bolts, and fasteners for secure installation.
This ceiling suspension keel is ideal for suspended ceiling systems in a variety of commercial and residential spaces, including office buildings, shopping malls, hotels, hospitals, and residential bathrooms. It is designed to support heavy ceiling accessories such as recessed LED lighting, ceiling fans, HVAC ducts, and large gypsum ceiling panels. Typical installation scenarios include new construction ceiling framing, retrofit ceiling upgrades for existing buildings, and ceiling systems in high-humidity environments like commercial kitchens and swimming pool facilities. Compared to traditional steel angle iron ceiling framing, it offers easier installation, better alignment, and superior load-bearing stability.
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