What are the months of aluminum alloy doors and windows?
Year after 3, 4, May, and October, because a lot of projects to catch in before winter to complete, so the demand for aluminum in October is also very busy. If you take into account the need to buy aluminum windows, you need to pay attention to several aspects: 1. High-quality aluminum doors and windows used in aluminum, thickness, strength and oxide film should be consistent with the relevant national standards, wall thickness should be 1.2 mm Above, the tensile strength of up to 157 Newton per square meter, yield strength to reach 108 Newton per square millimeter, the oxide film thickness should reach 10 microns. Such as the appearance of doors and windows is also a key link, aluminum alloy doors and windows have artificial oxide film and color formation of composite film, this composite film is not only corrosion, wear, and a certain fire function, high gloss. 3. Under normal circumstances, high-quality aluminum doors and windows due to high production costs, the price is lower than the quality of aluminum doors and windows to be about 30% higher. I hope my answer is helpful to you.
The industry reported that it was 3, 4, May, and October, because many projects were to be completed before the winter, so the demand for aluminum in October was also very busy. In fact, for the aluminum alloy is concerned, no off-season season, there are works on the line! But still see the doors and windows, and some of the year are so busy, like the new ho Xuan. Oh, off-season! New Year holiday!
