Aluminum alloy grade
Commonly used aluminum has 1000 to 9000 series of 9 grades, each grade represents the production of aluminum rod mixed magnesium, silicon, manganese, copper, zinc and other metal element ratio is not the same, used to adjust the welding performance of aluminum profile, strength, corrosion resistance, electrical and thermal conductivity, molding performance and so on. It can be used to make wires, machinery, aircraft frames, car wheels, exterior skins, door and window profiles and so on.
The most suitable grade for doors and Windows is 6063, aluminum magnesium silicon alloy. This label of aluminum corrosion resistance, high oxidation resistance, high strength, can be extruded from complex shapes of aluminum, but the welding performance is slightly poor, so it is more suitable for making Windows.
Secondary aluminium
Recycled aluminum refers to all kinds of old aluminum materials (such as old window frames, wires, cans, etc.) that are recycled with waste products, mixed and melted by small factories, and then reprocessed into aluminum rods. The alloy elements such as magnesium, silicon, manganese, copper, zinc and so on inside the aluminum bar aluminum are uncontrollable and chaotic, and there is no fixed ratio, so the profile performance is uncontrollable.
Many inexpensive aluminum Windows are produced using recycled aluminum, their quality is difficult to control, and quality problems may occur after a few years. If you want to replace these Windows, not only do you need to buy a new window, you also have to pay for the removal, cleaning, installation and other labor costs, and it takes a lot of time.
SKATE Aluminium Windows
Our all doors and windows are manufactured using 6063 aluminum magnesium silicon alloy to ensure reliable product quality.
We never use Secondary aluminium. Our products provide a 5-year quality guarantee to ensure that you can use them with peace of mind.
Click Here to Get Promotional Prices Now!
