AIR COMPRESSOR
& PIPES LEADER
& PIPES LEADER
Build Strength at Every Joint.
Our Precision Corner Brackets are engineered to provide a rigid, reliable, and permanent 90-degree connection for framing and structural assembly. Manufactured from high-grade extruded aluminum alloy or stainless steel, these L-shaped plates are designed to withstand significant load and stress, ensuring the long-term stability and integrity of your structure.
A corner bracket is a hardware component used to connect components at a 90-degree angle, widely employed in door and window, furniture, and curtain wall projects. It serves both to stabilize the structure and enhance its strength. The choice of its material and type directly impacts its performance:
1. Material and type:
Aluminum alloy corner connectors: a mainstream choice, with good thermal stability, suitable for door and window projects. Common types include:
Activity corner bracket: assembled with double aluminum screws, convenient to install but with weaker sealing performance.
Glue-injection corner bracket: Cast aluminum flow-guiding structure, with enhanced sealing performance after colloidal filling.
Expansion corner bracket: The screw triggers the expansion of the side wall, engaging with the cavity, resulting in superior waterproof performance.
Plastic corner connectors: lightweight and affordable, with cushioning effect, but poor heat resistance and prone to deformation.
Steel footrest: High cost-effectiveness, strong and reliable strength, nickel-plated surface.
2. Application Scenario:
Door and window engineering: Riveting profiles through 90° or 45° corner forming processes affects structural strength, airtightness, and wind pressure resistance.
Furniture manufacturing: used for cabinet reinforcement, table and chair bracket reinforcement, etc.
Curtain wall installation: Connecting curtain wall components.
3. Installation method:
Right-angle bracket: Attach it tightly to two boards at a 90-degree angle, and use an electric drill to drive self-tapping screws into the holes for fixation.
Flat 90° angle bracket: installed on the side to reinforce the structure.
Featuring multiple pre-drilled, precision-aligned holes, they allow for versatile and secure fastening with bolts, screws, or rivets. The standardized hole pattern ensures easy alignment and quick installation, reducing assembly time while eliminating guesswork. Available in a variety of thicknesses and sizes, our corner codes are the ideal solution for reinforcing joints in modular frames, machinery guards, workbenches, shelving units, exhibition stands, and aluminum profile systems.
For enhanced corrosion resistance in demanding environments, our aluminum brackets are available with a durable anodized or powder-coated finish, while our stainless-steel variants offer inherent strength and rust resistance. Choose the foundational component that guarantees every corner is built to last.
No. 500, Zhengyang Middle Road, Chengyang District, Qingdao
