The core technical advantages of this keel lie in its optimized U-shaped cross-section design, which maximizes the load-bearing performance under the same material usage. The electrophoretic coating process forms a uniform, dense protective film with a thickness of 15-20μm, ensuring long-term resistance to moisture, ultraviolet rays and daily wear. It supports the installation of various ceiling panels such as gypsum boards, aluminum gussets and calcium silicate boards, with strong versatility. The product also comes with matched installation accessories including lifting hooks and expansion screws, which greatly improves the construction efficiency. It strictly complies with ASTM and national standard specifications, ensuring safe and reliable use in high-traffic commercial areas.
The keel has a standard length of 3000mm with an allowable deviation of ±5mm, the web height is 38mm ±0.2mm, the flange width is 25mm ±0.1mm, and the thickness is 0.8mm ±0.05mm. The surface electrophoretic coating film has a thickness of 15-20μm, with a adhesion grade of grade 1 according to ASTM D3359. The static load-bearing capacity reaches 120N per linear meter, meeting the load requirements of conventional commercial ceiling projects. The packaging is bundled with 10 pieces per pallet, and custom length processing is available according to customer needs. It is compatible with most mainstream ceiling hanging systems on the market, with an installation gap tolerance of ±2mm.
This product is mainly applicable to commercial office buildings, star-rated hotels, large shopping malls, airport terminals, railway stations and other public building ceiling decoration projects. It is suitable for both flat ceiling and curved ceiling transformation projects, and can be matched with various types of ceiling panel materials. It is especially suitable for high-altitude and large-area ceiling projects, where its light weight and high strength can reduce the load of the building structure while ensuring the stability of the ceiling system.
Post RFQ
Chat
ALL CATEGORIES