Alcoa Aluminum Coil Primrose Yellow for Roofing/Ceiling/Gutter/Decoration

Alcoa Aluminum Coil Primrose Yellow for Roofing/Ceiling/Gutter/Decoration

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 80000 m.t./month

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Specification

Grade:

1000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 Series

Surface Treatment:

Coated,Embossed,Anodized,Polished,Mill Finish,Color Coated,Oxidized,Enameled Wire,Brushed,Printed,Composited,Holographic Impression,Sand Blasted,Powder Coating

Shape:

Angle,Square,T-Profile,Round,Flat,Rectangular,Oval,Hexagonal

Temper:

T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,Hard

Application:

Liner & Wad,Decorations,Door & Window,Heat Sink,Transportation Tools,Glass Wall,Food,Kitchen Use,Pharmaceutical,Seal & Closure,Insulation Material,Label & Tag

Aluminium Coil for Roofing/Ceiling/Gutter/Decoration

Specification

Grade	1000 Series: 1050 1060 1070 1100 1200 1235 etc. 3000 Series: 3003 3004 3005 3104 3105 3A21 etc. 5000 Series: 5005 5052 5083 5086 5154 5182 5251 5754 etc. 6000 Series: 6061 6063 6082 6A02 etc. 8000 Series: 8006 8011 8079 etc.
Thickness	0.05~10mm
Width	<1600mm
Color	Metallic, Solid, RAL or by customer requirements
Coating paint:	PVDF(Polyvinylidene Fluoride), PE(Polyester )
Coating thickness	as per customer’s request
Gloss	10-90%(EN ISO-2813:1994)
Total coating thick	Polyester18~25micron(EN ISO-2360:1995) PVDF25 ~35micron(EN ISO-2360:1995)
Coating hardness	2H
Protective film	PVC film, Colorless transparent or White-black
Adhesion	5B (EN ISO-2409:1994)
Impact resistance	No cracking and peeling (A.S.T.M D2794-1993)
Flexibility (T-bend)	0T- 2T
Temper	H16, H18, H24, H26, H26
Certification	ISO9001:2000, CE, SGS
Coil's standard diameter	1100mm
Inner Diameter	405mm/505mm
Coil's standard weight	2000kgs
Payment	L/C ,T/T

Packing

Aluminium Coil for Roofing/Ceiling/Gutter/Decoration

FAQ

Q: How can I request a product sample? A: The samples are free but freight should be collected. Please send sample list and courier account number by email.

Q: How can I request a product catalog? A: The hard copies of catalogs are free but freight should be collected. Please send courier account number by email. You are suggested to request a PDF catalog.

Q: Wha's your payment terms? A: One is T/T 30% before production and 70% against copy of B/L; the other is Irrevocable L/C 100% at sight.

Q: What's your trade terms? A: FOB, CNF(CFR), CIF, EXW.

Q: How long is the quality guarantee? A: All of our products have a period of quality guarantee since time of shipment. Please contact your salesman for more details, as different products enjoy different time of guarantee

Q: What are the proper storage methods for keeping aluminum coil in good condition?: To store aluminum coil properly, ensure a clean, dry, and well-ventilated environment. Keep the coil away from moisture and direct sunlight to prevent oxidation and discoloration. Store coils horizontally on wooden pallets or racks to avoid deformation. Maintain a consistent temperature and avoid extreme fluctuations. Use protective coverings or wrapping to shield the coil from dust and contaminants. Regularly inspect the coils for any signs of damage or corrosion and address any issues promptly.

Q: Are there any specific maintenance requirements for aluminum coils?: Aluminum coils have specific maintenance requirements that must be met. These coils are commonly used in HVAC systems and need regular cleaning and maintenance to ensure they perform optimally and last a long time. Here are some of the maintenance tasks that should be done for aluminum coils: 1. Keep them clean: It is necessary to clean aluminum coils regularly to prevent the buildup of dirt, dust, and other contaminants. You can use a soft brush or a vacuum cleaner with a brush attachment to do this. Make sure to clean both the fins and the surface of the coils to ensure proper airflow. 2. Inspect them: Regularly inspecting aluminum coils is crucial to identify any signs of damage or corrosion. Look for bent fins, leaks, or any signs of wear and tear. If you notice any issues, address them immediately to prevent further damage. 3. Protect the coils: Applying a protective coating to aluminum coils can help prevent corrosion and extend their lifespan. There are various coatings available specifically designed for aluminum coils that provide an additional layer of protection against environmental factors. 4. Maintain air filters: The air filters in HVAC systems play a vital role in keeping the coils clean. Clean or replace the air filters regularly to prevent dust and debris from accumulating on the coils. Clogged filters can restrict airflow and reduce system efficiency. 5. Follow a maintenance schedule: It is crucial to establish a regular maintenance schedule to ensure all necessary tasks are completed on time. This schedule should include cleaning, inspection, and any other specific requirements recommended by the manufacturer. Consult the manufacturer's guidelines and recommendations for the specific maintenance requirements of your aluminum coils, as they may vary depending on the system and application. By following these maintenance requirements, you can ensure that your aluminum coils function efficiently and have a longer lifespan.

Q: What is the typical coefficient of thermal expansion for aluminum coils?: The typical coefficient of thermal expansion for aluminum coils is approximately 23 x 10^-6 per degree Celsius. This means that for every degree Celsius increase in temperature, the length of the aluminum coil will expand by 23 parts per million. The coefficient of thermal expansion is an important factor to consider when designing and working with aluminum coils, as it affects their dimensional stability and can cause thermal stresses in the material when exposed to temperature changes.

Q: Is it possible to use aluminum coils for storage purposes?: Yes, aluminum coils can be used for storage, particularly for certain applications. They are often used in HVAC systems and electrical wiring due to their conductivity and flexibility. For general storage, aluminum coils may be suitable for winding and storing cables, wires, or similar materials. However, for storing items that require a specific environment or have weight concerns, it's important to consider the coil's strength and whether it can provide the necessary support and protection. Always ensure that the storage method complies with safety standards and the material's properties.

Q: What are the different color options for anodized aluminum coils?: Anodized aluminum coils offer a wide range of color options to choose from. The anodization process involves immersing the aluminum in an electrolyte solution and applying an electric current to create a protective oxide layer on the surface. This oxide layer can be dyed in various colors, allowing for customization and aesthetic enhancement. Some common color options for anodized aluminum coils include silver, black, bronze, gold, copper, and champagne. These colors are achieved by using different dye solutions during the anodization process. Additionally, there are also various shades and finishes available within each color category, providing further versatility and choice. The color options for anodized aluminum coils are not limited to solid colors only. It is also possible to create patterns, gradients, or even custom designs by applying masking techniques or utilizing advanced printing technologies. This allows for even more creative freedom and the ability to match specific branding or design requirements. Furthermore, anodized aluminum coils offer excellent color retention and durability. The anodized oxide layer not only provides protection against corrosion and wear but also acts as a base for the dyed color, resulting in long-lasting and vibrant finishes. In summary, the different color options for anodized aluminum coils are extensive and diverse, ranging from traditional metallic finishes to bold and unique shades. This variety allows for endless possibilities in architectural, industrial, and decorative applications, ensuring that there is a suitable color option for every project.

Q: where's the best place to look for aluminum not cans: TRY A LOCAL HARDWARE STORE

Q: Are aluminum coils suitable for high-temperature roofing applications?: No, aluminum coils are not suitable for high-temperature roofing applications. While aluminum is a durable and corrosion-resistant material, it has a relatively low melting point compared to other metals commonly used in roofing, such as steel or copper. Aluminum has a melting point of around 660 degrees Celsius (1220 degrees Fahrenheit), which is much lower than the temperatures that can be reached on a hot roof during summer or in areas with high ambient temperatures. Therefore, using aluminum coils for high-temperature roofing applications could lead to the material warping, distorting, or even melting under the excessive heat, resulting in structural damage and potential leaks. It is advisable to use materials with higher melting points, such as steel or copper, for roofing applications where high temperatures are a concern.

Q: This question asks for a brief explanation of the process involved in manufacturing aluminum coils.: To make aluminum coil, start with high-quality aluminum ingots. These are melted in a furnace and then poured into a casting machine to create a continuous cast strip. This strip is passed through a series of rollers to reduce its thickness and achieve the desired width and thickness. The rollers apply heat and pressure, gradually forming the aluminum into a coil. The coil is then cooled, often using water, and wound onto a mandrel for storage or further processing. Quality control checks are performed throughout the process to ensure the coil meets specific strength, thickness, and surface finish requirements. The final product is a tightly wound aluminum coil ready for use in various industries such as construction, automotive, and packaging.

Q: Some properties of aluminum are summarized in the following list.normal melting point 658°C heat of fusion 3.95 kJ/g normal boiling point 2467°C heat of vaporization 10.52 kJ/g specific heat of the solid 0.902 J/g°C Calculate the quantity of energy required to heat 1.58 mol of aluminum from 33°C to its normal melting point? In KJCalculate the quantity of energy required to melt 1.02 mol of aluminum at 658°C? In KJCalculate the amount of energy required to vaporize 1.02 mol of aluminum at 2467°C? In KJ: Calculate the quantity of energy required to heat 1.58 mol of aluminum from 33°C to its normal melting point in KJ- 1.58 mol x 26.98 g/mol x 0.902 J/g°C x (658 - 33)°C x 1 kJ/1000 J = 24.03 kJ Calculate the quantity of energy required to melt 1.02 mol of aluminum at 658°C In KJ- 1.02 mol x 26.98 g/mol x 3.95 kJ/g = 108.7 kJ Calculate the amount of energy required to vaporize 1.02 mol of aluminum at 2467°C In KJ- 1.02 mol x 26.98 g/mol x 10.52 kJ/g = 289.5 kJ

Q: How are aluminum coils protected against scratching?: Aluminum coils are typically protected against scratching through various methods such as applying a protective film or coating, using protective packaging materials, or employing proper handling and storage procedures to minimize contact with abrasive surfaces.

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