• Pvc Aluminum Coil Stock Pre Paint Aluminum Rolled System 1
  • Pvc Aluminum Coil Stock Pre Paint Aluminum Rolled System 2
Pvc Aluminum Coil Stock Pre Paint Aluminum Rolled

Pvc Aluminum Coil Stock Pre Paint Aluminum Rolled

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Aluminium is a relatively soft,durable, lightweight, ductile and malleablemetalwith appearance ranging from silvery to dull gray, depending on the surfaceroughness. It is nonmagnetic and does not easily ignite. A fresh film ofaluminium serves as a good reflector (approximately 92%) of visible light and an excellent reflector (asmuch as 98%) of medium and far infrared radiation. The yield strengthof pure aluminium is 7–11 MPa, while aluminium alloys have yield strengths ranging from200 MPa to 600 MPa. Aluminium has about one-third the density and stiffness of steel.It is easily machined, cast, drawn and extruded.

Aluminium alloys (or aluminum alloys; see spellingdifferences) are alloysin which aluminium(Al) is the predominant metal. The typical alloying elements are copper, magnesium,manganese,silicon,tin and zinc. There are twoprincipal classifications, namely casting alloys and wrought alloys, both of which are furthersubdivided into the categories heat-treatableand non-heat-treatable. About 85% of aluminium is used for wrought products,for example rolled plate, foils and extrusions.Cast aluminium alloys yield cost-effective products due to the low meltingpoint, although they generally have lower tensile strengthsthan wrought alloys. The most important cast aluminium alloy system is Al–Si,where the high levels of silicon (4.0–13%) contribute to give good castingcharacteristics. Aluminium alloys are widely used in engineering structures andcomponents where light weight or corrosion resistance is required

Features:

1.     Excellent quality of products

2.     Quick delivery

3.     Best service to clients

4.     BV,SGS  avalible

5.     No buckle o waveness

6.     Tension leveling

7.     Certificate of Origin

8.     Form A,E

Packaging Detail: Carton ,Wooden pallet with plastic protection packing,standard seaworthy packing or as your request.

ProductionCapacity:

AnnualProduction capacity of 600,000 tons.

Products areexported to United States, Canada, U.A.E, Brazil, Mexico,Thailand, Vietnam,Nigeria  etc, over 100 countries andregions all over the world.

Coveredfactories with full production line

CNBM aluminumproduction base is comprised of 18 aluminumannealers, 10 coil and foilmills, 4 continuous production lines, 2hot rolling production line and 3prepainted lines.

FAQ:

1.     What is the form of payment?

Normally 30% TT, L/C

2.     Type of quotation?

FOB, CFR, CIF

3.     Port of loading?

Shanghai port

4.     Delivery time?

30 day after client’s deposit




Q:How heavy and long is the aluminum rolling on average?
The blank aluminum coil of aluminum manufacturer is about 5-6 tons, while the aluminum coil of dealer or supplier depends on the feeding frame, about 1.5-2 tons or 3 tons.
Q:Can aluminum coils be used in automotive body panels?
Yes, aluminum coils can be used in automotive body panels. Aluminum is lightweight, corrosion-resistant, and offers excellent strength-to-weight ratio, making it an ideal material for automotive applications. Its use in body panels helps improve fuel efficiency and reduce vehicle weight while maintaining structural integrity.
Q:Are aluminum coils suitable for automotive heat shields?
Yes, aluminum coils are suitable for automotive heat shields. Aluminum is a widely used material in the automotive industry due to its excellent heat resistance and thermal conductivity properties. It is lightweight and has a high strength-to-weight ratio, making it an ideal choice for heat shields. Aluminum coils can effectively dissipate heat and protect sensitive components from excessive heat exposure. Additionally, aluminum is corrosion-resistant, which is crucial for automotive applications where heat shields are exposed to various environmental conditions. Overall, aluminum coils offer the necessary properties and performance required for automotive heat shields.
Q:My dad saw an alternative medicine practioner who said he had high levels of aluminum in his blood ... from using aluminum cookware. She said this was causing the shortness of breath and dizziness he was experiencing. Since he has stopped using aluminum cookware, he is now fine. He saw regular doctors, and nobody else could figure out what was wrong with him. Has anyone else out there had any experience with this?
No but alumimun cookware can cause Alzheimer's
Q:How would our life on planet earth be modified if there was no aluminum at all? Examples welcomed.
One thing I know is that we wouldn't have effective deodorant, as aluminum is part of a compound that makes up a crucial ingredient.
Q:What are the thermal expansion properties of aluminum coils?
The dimensions of aluminum coils change with temperature variations, which is known as their thermal expansion properties. Aluminum has a relatively high coefficient of thermal expansion, causing it to expand and contract more than other materials when exposed to temperature changes. The coefficient of thermal expansion for aluminum is approximately 22.2 x 10^-6 per degree Celsius. This means that for every degree increase in temperature, the length, width, and thickness of the aluminum coils will increase by around 22.2 parts per million. Conversely, when the temperature decreases, the coils will contract accordingly. These thermal expansion properties have significant implications in various applications that involve the use of aluminum coils. For instance, in heating and cooling systems, it is crucial to carefully consider the expansion and contraction of aluminum coils caused by temperature changes to ensure proper functioning and prevent damage. Likewise, in construction, where aluminum coils are commonly used for roofing and cladding, understanding their thermal expansion properties is vital to avoid structural issues and maintain the building's integrity. It is worth noting that the coefficient of thermal expansion may slightly differ depending on the specific aluminum alloy used in the coils. Furthermore, factors like coil thickness and shape can also affect the thermal expansion behavior. Therefore, when working with aluminum coils, it is advisable to refer to the material specifications or seek guidance from experts to accurately determine the thermal expansion properties and incorporate them into the design and application processes.
Q:Can aluminum coils be used in automotive heat exchangers?
Yes, aluminum coils can be used in automotive heat exchangers. Aluminum is a popular choice for heat exchangers in the automotive industry due to its excellent thermal conductivity, lightweight nature, and resistance to corrosion. These properties allow aluminum coils to efficiently transfer heat from one fluid or gas to another, making them ideal for use in automotive heat exchangers. Additionally, aluminum coils are also easy to manufacture and can be formed into various shapes and sizes, further enhancing their suitability for automotive applications.
Q:What is the typical warranty period for aluminum coils?
The typical warranty period for aluminum coils can vary depending on the manufacturer and the specific product. However, in general, aluminum coils tend to have warranty periods ranging from 5 to 10 years. This means that during this time, the manufacturer will cover any defects or issues that may arise with the aluminum coils. It is important to note that some manufacturers may offer extended warranty options for an additional cost. Additionally, it is advisable to check the warranty terms and conditions provided by the manufacturer as they may have specific requirements or limitations for the warranty to be valid.
Q:Do aluminum coils require any special maintenance?
Yes, aluminum coils do require special maintenance. Regular cleaning and inspection are necessary to ensure their optimal performance. This includes removing any debris or dirt buildup, checking for any signs of corrosion, and ensuring proper airflow around the coils. Additionally, it is important to follow manufacturer's recommendations for maintenance to prolong the lifespan of the coils.
Q:What are the standard tolerance levels for aluminum coils?
The standard tolerance levels for aluminum coils can vary depending on the specific industry and application. However, in general, the tolerance levels for aluminum coils are determined by industry standards and specifications such as ASTM (American Society for Testing and Materials) or ISO (International Organization for Standardization). For thickness, the standard tolerance levels for aluminum coils can range from +/- 0.002 inches to +/- 0.020 inches, depending on the specific grade and thickness of the aluminum. Similarly, for width, the tolerance levels can vary from +/- 0.010 inches to +/- 0.250 inches. In terms of flatness, the standard tolerance levels for aluminum coils are typically specified as a maximum deviation from a flat plane. This can range from as low as 0.001 inches to as high as 0.020 inches, depending on the specific requirements of the application. Other factors that may influence tolerance levels include the surface finish, edge condition, and mechanical properties of the aluminum coils. It is important to consult the relevant industry standards and specifications, as well as the specific requirements of the application, to determine the appropriate tolerance levels for aluminum coils.

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