High Aesthetic Decorative Exposed Connection Joint For Visible Steel Structure

Product Specification

Product Description
A Decorative Exposed Connection Joint is a high-aesthetic and structural dual-purpose node solution designed for visible steel structure connections, integrating mechanical performance with architectural beauty. Manufactured with Q355B high-strength steel (base structure) and 304/316L stainless steel (exposed components), this product undergoes precision machining (CNC milling, polishing) to achieve a smooth surface finish (Ra ≤0.8μm) and sleek lines, complementing modern architectural styles. The node’s structural design follows mechanical principles—high-strength bolts (10.9 grade) and optimized weld layouts ensure load-bearing capacity meets GB 50017-2017 standards, while the exposed components are treated with chrome plating, fluorocarbon spraying, or natural stainless steel finish to enhance corrosion resistance (salt spray resistance ≥1500 hours for 316L) and aesthetic durability. Key features include customizable appearance (color, shape, size) to match building design themes, hidden fastener options for a seamless look, and compatibility with glass curtain walls, steel structure canopies, and exposed frame systems. The node balances structural safety and visual appeal—welds are polished to eliminate defects, and bolt heads are finished to avoid visual 突兀感,making it suitable for high-end commercial buildings, cultural facilities, and architectural landmarks. Installation requires precision alignment (dimension error ≤±1mm) to maintain aesthetic consistency, and professional BIM modeling is provided to optimize integration with the overall building design. The product undergoes both structural load testing and aesthetic quality inspection, ensuring it meets both performance and design requirements.

Applications
Decorative Exposed Connection Joints are premium dual-purpose node solutions widely used in high-end architectural and commercial projects where aesthetics and structure are equally critical. Certified by GB 50017-2017 and ISO 9001, they meet strict structural and quality standards, making them a trusted choice for landmark buildings. These joints are suitable for diverse high-end applications, including glass curtain wall exposed nodes in luxury hotels and office towers, steel structure canopies and skylights in shopping malls and airports, exposed frame connections in cultural buildings (museums, theaters), architectural landmarks and public art installations, and residential steel structure interiors (lofts, villas) with industrial design styles. They are particularly ideal for projects where exposed connections are part of the architectural design language, enhancing the visual appeal of steel structures without compromising safety. The minimum order quantity is 3 sets for standard specifications, and customized solutions are available for appearance (color matching with building facade, custom shapes), material (304/316L stainless steel, weathering steel), and load capacity (up to 800kN) to meet specific design needs. Competitive pricing for custom orders and bulk discounts (for projects over 30 sets) enhance cost-effectiveness, while the delivery time (15-25 workdays for customized nodes, including design and prefabrication) supports high-end project schedules. With a monthly supply capacity of 300 sets, the manufacturer ensures timely delivery even for large-scale architectural projects. The premium materials and precision finishing ensure durability in indoor and outdoor environments, from urban commercial centers to coastal scenic buildings. Customization options also include anti-fingerprint coating for stainless steel components (high-touch areas) and weathering steel for rust-patina aesthetic in landscape structures. Whether it's for new high-end construction or architectural renovation (exposed structure upgrading), the Decorative Exposed Connection Joint delivers seamless integration of structure and aesthetics.