aluminum duct coil

How to clean up stains when using aluminum coils?

Many local areas now use aluminum coils. When some less formal insulation aluminum coil manufacturers deliver products, they may cause some stains on the aluminum coil due to external reasons such as weather and traffic. When users use the insulation aluminum coil How should I clean up these stains? Aluminum coils 1. The relevant operators first use a lot of clean water to wash the surface of the board to clean the surface of the dust, dust, etc. 2. Purchase standard cleaners on the market, dilute with some clean water, then combine with a soft and clean cloth, gently wipe the surface of the test board, and remove some s...

How to effectively prevent corrosion of aluminum coils

It is understood that the current aluminum coils on the market are widely used in the production of aluminum composite panels, aluminum ceilings, fireproof veneers, garage doors and other products, but there are certain shortcomings, that is, they don’t pay attention to the protection of aluminum coils after a long time. , There will be corrosion, how to effectively prevent it, let's take a look? (1) Aluminum coils should not be placed where there is rain or snow leakage on the roof of workshops and warehouses. (2) Strengthen the management of air drying to ensure that there is no water in the compressed air. (3) The pac...

How thick is the insulation aluminum coil?

The size below 159 is generally 0.45mm, and the elbow can also be pressed out. If it is large, it is generally 0.5mm. Of course, there are also 0.7mm ones, or the elbow is too soft. So, everyone should understand. Of course, the insiders watch the doorways, and the laymen watch the excitement. Before doing this, I asked me these questions. I don't even know what the thickness is 0.45mm. It was only after years of accumulated experience that I learned about these things. Companies that focus on aluminum coil and aluminum plate products provide domestic and foreign users with high-quality aluminum plates, aluminum coils, pattern...

In what kind of environment is aluminum coil suitable for storage?

China is the world's largest producer of electrolytic aluminum, and aluminum alloys are naturally widely used. Aluminum skin is a common aluminum alloy product and is currently widely used in pipeline anti-corrosion and heat preservation projects. At present, the amount of aluminum skin in my country has been increasing year by year, and it has become a relatively important part of the sale of aluminum strips. Aluminum skin has the characteristics of low density, long service life, beautiful and smooth appearance. In the power industry, the chemical industry is used in a large amount. In order to use aluminum skins well and ex...

How to quickly identify inferior aluminum coils?

Features of inferior aluminum profiles: 1. The chemical composition is unqualified. The cost of aluminum profiles doped with a large amount of miscellaneous aluminum and scrap aluminum in the product is greatly reduced, but it will lead to unqualified building aluminum profiles and seriously endanger the stability of construction projects. 2. Inferior aluminum profiles greatly reduce the sealing time, reduce the loss of chemical reagents, and reduce the cost, but the corrosion resistance of the profiles is also greatly reduced. 3. Thin oxide film thickness. The standard stipulates that the oxide film thickness of archite...

Six unique processes for surface treatment of aluminum coils

Six unique processes for surface treatment of aluminum coils. As aluminum coils become more and more widely used in our lives, everyone has higher and higher quality requirements for aluminum coils. What kind of aluminum coil can attract more users? It is necessary to work hard from the visual effects and surface treatment of aluminum coils. The following is a detailed interpretation of the six unique processes of aluminum coil surface treatment: 1. Sandblasting (shot blasting): The process of cleaning and roughening the metal surface by the impact of high-speed sand flow. The surface treatment of aluminum parts in this method...

Why do we need to do a good job of cleaning aluminum coils?

During the cold rolling process of aluminum coil, due to the friction and rolling between the roller and the surface of the aluminum plate, the surface will produce fine alumina powder shedding and adsorption. The rolling oil and its accompanying suspended components will remain on the surface of the aluminum coil. The processing of finished products such as compounding and painting will cause adverse effects. When the strip is stretched and straightened, because the strip is severely bent and deformed on the roller, part of the tension applied to the strip is converted into the pressure of the strip on the tension roller, and fi...

High-end aluminum magnesium manganese color aluminum coil

High-end aluminum magnesium manganese color aluminum coil With the rapid development of China's industry and construction industry, more and more decoration or building appear, so there are many materials, so the choice of materials has become a more important issue. The high-end aluminum magnesium manganese color aluminum coil is the material needed by many high-end buildings. When choosing the high-end aluminum magnesium manganese color aluminum coil, it is necessary to carry out necessary inspection. Because the quality of aluminum magnesium manganese can directly affect the quality of buildings, so more attention should be...

HuaWei Aluminum Color Coated Aluminum Coil Products Feature

Color coated aluminum coil is easy to process, wide application, in the construction, electrical appliances, furniture, solar panels and other aspects of a wide range of applications. Color bright color aluminum can be used as a protective layer of outdoor buildings, advertising wall, can be used as electronic product shell, gas performance is stable, the surface after special treatment can even reach 30 years of quality assurance.   As the color coated aluminum coil professional manufacturers, HuaWei aluminum has ten years of experience. In the factory, advanced production equipment, to ensure the reliable quality of the produc...

Why does the aluminum coil so popular

Aluminum coil is actually thin aluminum sheet, while to the delivery, it can be flat as sheet, it can also be rolled as coil. As the iron does not have anti-rust effect, so the aluminum has been completely replaced iron currently. Aluminum coil is one of the more commonly used products in the aluminum plate products. HAOMEI Aluminum now produce 1060,3003 and other series aluminum coil. The aluminum coil products are with beautiful appearance, smooth surface, they are used the pipe insulation package. At present main supply to power plants and chemical plants and other insulation projects. Now the most commonly used aluminum co...

Best 7075 aluminum coil Manufacturers and suppliers in China

7075 aluminum coil and sheet have been and remain the baseline standard with a good balance of properties required for aerospace applications. 7075 aluminum is among the highest strength alloys available and used in highly stressed parts. Corrosion resistance and machinability are rated as fair, though the addition of chromium provides good stress-corrosion cracking resistance in 7075 aluminum sheet products. As with alloy 2024, alloy 7075 is available in bare form or in clad ("Alclad") to offer even further protection from corrosion. Alloy: 7075 Thickness: 0.15mm-10mm Temper: H18, H26, H12, H22, H16, H24, T6, T651... Width: 600...

How to choose the right aluminum coil supplier

Aluminum coil has so many advantages and it can be used in many industries, so there are many aluminum coil supplier in the market, then how to choose high-quality aluminum products becomes the core of purchasing department. Choose the aluminum coil manufacturers worth to be trusted, do not focus on the cheap price only, because the profit of aluminum coil is very thin, in the face of fierce competition in the market, bad supplier often get profitable profits by false weight or replace materials, which caused losses to the buyer, please pay attention when purchase aluminum coil form supplier. Many people may find aluminum coil ...

What's the Difference Between Hot and Cold Rolled Aluminum Coil

The difference between cold rolled aluminum coil and hot rolled aluminum coil is mainly due to the difference in the production process. Cold rolled is processed by casting machine into casting roll and cold rolling mill. Hot rolling is caused by heating of aluminum ingot. Under the smelting and casting into flat ingots, through the milling surface, homogenized by the hot rolling mill after rolling. Secondly, the difference of raw material, hot rolled billets are casting aluminum ingots – heating – rolling into roll, cold rolled billets are casting and rolling – cold rolling. Moreover, due to the different production processes, r...

Why Choose Cold rolled aluminum coil for anodizing

The cold rolled aluminum coil for anodizing use raw material of cold rolled aluminum coil, then through anodizing, we got the end product-anodized aluminum coil. There are several aluminum alloy can be anodizing. 1060 aluminum coil can be oxidized processing for not very high requirements, after oxidation, the surface is easy to appear color difference, so the cost is low. 1050 and 5052 aluminum foil after oxide processing, there is no color difference, so the cost is slightly higher than 1060 Aluminum coil). Anodized aluminum coil has been widely used in mechanical parts, aircraft, automobile parts, precision instruments and rad...
customized aluminum coil

Custom sizes aluminum coil

  • Alloy : 1xxx, 3xxx, 5xxx, 6xxx, 8xxx series
  • Thickness : 0.15-6.0mm
  • Width : 25-1600mm
  • Certificated : ISO
  • Loading Port : Qingdao etc
color aluminum coil

Color aluminum coil

  • Alloy : AA1100; AA3003; AA5005
  • Thickness : 0.15-6.0mm
  • Width : 25-1600mm
  • Certificated : ISO
  • Loading Port : QingDao etc
aluminum alloy coil

Custom alloy aluminum coil

  • Alloy : 1050,1100,3003,3004,3105,5005,5052 ECT
  • Thickness : 0.15-6.0mm
  • Width : 25-1600mm
  • Certificated : ISO
  • Loading Port : QingDao etc
3003 aluminum coil

3003 alloy aluminum coil

  • Alloy : 3003 grade
  • Thickness : 0.15-6.0mm
  • Width : 25-1600mm
  • Certificated : ISO
  • Loading Port : QingDao, China
5052 aluminum coil

5052 alloy aluminum coil

  • Alloy : 5052
  • Thickness : 0.15-6.0mm
  • Width : 25-1600mm
  • Certificated : ISO
  • Loading Port : QingDao, Ningbo, Shenzhen etc

2024 alloy aluminum coil

  • Alloy : 2024 grade
  • Thickness : 0.15-6.0mm
  • Width : 25-1600mm
  • Certificated : ISO
  • Loading Port : QingDao etc
aluminum coil for channel letter

Aluminum coil for channel letters

  • Alloy : 1050,1060,1100,3003,3004,5052
  • Thickness : 0.15-6.0mm
  • Width : 25-1600mm
  • Certificated : ISO
  • Loading Port : QingDao etc
5754 aluminum coil

5754 alloy aluminum coil

  • Alloy : 5754 grade
  • Thickness : 0.15-6.0mm
  • Width : 25-1600mm
  • Certificated : ISO
  • Loading Port : QingDao.China
5086 aluminum coil

5086 alloy aluminum coil

  • Alloy : 5086 grade
  • Thickness : 0.15-6.0mm
  • Width : 25-1600mm
  • Certificated : ISO
  • Loading Port : QingDao etc
5083 aluminum coil

5083 alloy aluminum coil

  • Alloy : 5083 grade
  • Thickness : 0.15-6.0mm
  • Width : 25-1600mm
  • Certificated : ISO
  • Loading Port : QingDao etc