What Are The Requirements For The Thickness Of Aluminum Profiles For Doors, Windows And Curtain Walls?

Door, window, and curtain wall aluminum profile thickness:

1. Profile thickness: The thickness of the main load-bearing rod of the aluminum profile door is 2.0mm; the thickness of the main load-bearing member of the aluminum profile of the door, window, and curtain wall is 1.4mm. If it is lower than this standard, the door and window are unqualified and cannot be selected.
2. Oxide film thickness: The oxide film thickness on the surface of the aluminum profile door and window should be at least 10m. Consumers can gently scratch the surface of the door and window with their fingernails when purchasing. If the oxide film can be wiped off, the thickness of the film layer does not meet the standard.
3. Strength: According to the specified quality requirements for aluminum profile doors and windows, its tensile strength is 157N/mm and its yield strength is 108N/mm. Consumers can gently break the profile with their hands to bend it when purchasing. If it can quickly return to its original state, the strength of the aluminum profile material of the door, window, and curtain wall meets the standard and is a qualified product.

4. Accessories and connectors

Check whether there is glass glue overflow at the connection between the profile and the accessories, whether the structural quality is qualified, such as whether the hinges and screws are tightened, quality problems, whether other parts are firmly connected, and whether the sealing performance is qualified.
The company adheres to the business philosophy of "precision shaping quality, integrity casting brilliance", with mature technology, continuous innovation, reliable after-sales service, keeping pace with the times, and creating brilliance again. We sincerely look forward to your patronage and visit!