• Aluminum Can end stock and Can tab stock System 1
Aluminum Can end stock and Can tab stock

Aluminum Can end stock and Can tab stock

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Cans cover (ring)pre-coated plates
First, the raw materials
Aluminum lid and pull the main substrate of aluminum from the southwest andNanshan Aluminum, the use of aluminum-magnesium alloy 5182H19, 5052H19. Itsproducts in the normal substrates of manganese and magnesium components addedto increase the tensile strength and elongation. Han and the lotion by theGerman food-grade chrome HD agent, the United States PPG epoxy phenolicpackaging coatings, and high-end DOS oil
Second,applications
Division I professional production of DOS card and aluminum cans with a coatingfor cans of the lid and pull the coated aluminum is widely used in beverage,beer, rice pudding, tea, cigarettes, cans and other products packaging. U.S.imports of food ash using electrostatic spray wax, cut by large waves, transverseshear, longitudinal easily processed into the system covered the pre-coatedaluminum manufacturers. Depending on the system covers equipment can makeweight and volume of different specifications to meet customer requirements.
Third, the application prospect
Cans of food packaging as lightweight, unbreakable, easy to carry transportcharacteristics, cans packaged foods will gradually replace the glass packagingfood. As China'seconomy continues to strengthen, improve people's living standards, consumptionwill be more and more cans, cans will be growing timber. Therefore, cans withthe amount of pre-coated aluminum coil will be more and more broad prospects.

Alloy & specification

Alloya

Coated panel,strip status

Status

Aluminum thicknessa t/mm

Aluminum Specificationa /mm

Aluminum coil specificationa /mm

Width

length

width

Steeve Φ

50525182

H46H48H49

H18H19

H36H38H39

0.22≤t≤0.50

5001600

5004000

201600

300350

405505

a.Other alloy, specification of material can be  negotiated

Aluminum thickness

Aluminum thickness

Thickness  tolerance±

0.220.30

0.005

0.300.50

0.008

Width and Length

Alloy

Aluminum panel&coil length tolerance/mm

Aluminum Panel & coil width  tolerance/mm /mm

Pop top

Pop can cover

Length≤2000

Length  >2000

width≤100

width  >100

width≤1000

width  >1000

5052

5182

+1

0

+2

0

±0.2

+1.5

0

+1.0

0

+1.5

0

Dynamic features

Alloy

Status

thicknesst/mm

Room   temperature tensile test results

Tensile strength

Rm/MPa

non-proportional   extension strengthRp0.2/MPa

elongationA50mm /%

5052

H36

0.220.30

255305

200

2

0.300.50

255305

200

3

H18H38

0.220.30

270

210

2

0.300.50

270

210

3

H19H39

0.220.30

290

220

2

0.300.50

290

220

3

5182

H36

0.220.30

265340

270

3

0.300.50

265340

270

4

H18H38

0.220.30

330

285

3

0.300.50

330

285

4

H19H39

0.220.30

340

295

3

0.300.50

340

295

4

Coating function

Suppliershould ensure DOS oil of pop can cover is up to 510mg/m2/side, and coating surface should bewith even wax which is up to 40100mg/m3/side

Food and packing industry pop can covercoating aluminum panels’ features:

Function

Coating  weightg/m2

Deviation  of coating

T Bend

MEK

High  temperature sterilization

S

Resist-ance

Acid  resista-nce

Adhe

-sion

Pop  can Cover

Outer  coating

36

≤10

≤2

50

See  Note.1

-

-

1

Grade

Inner  coating

1013

≤10

≤2

-

See  Note.1

See  Note.2

See  Note3

1

Grade

Pop  can tab

2  sides coating

36

≤10

≤2

50

See  Note.1

-

-

1

Grade

Note

1  After121℃,30min distillInternal and external coating without  white, loss of light, peeling, and shedding.

2 After121℃,30min  S corrosionInternal and external coating without  white, loss of light, peeling, and shedding.

3  After121℃,30min acid erosionInternal and external coating without  white, loss of light, peeling, and shedding.

Appearance

The surface of the pop cans cover coatingdoes not allow defects such as air bubbles, scratches, missing coating,over-burning, oil spots, stains, streaks, color, piebald, roller printing,embossing, periodic prints, chemical liquid etc which impact users.

Each coil allowed a joint which does notallow loose layer or dislocation, the joint can only be overlapped, which needto make the mark in the end, and each batch coil of joint  is not morethan 10% of the total number of coils.

Services

Supporting services: Offering semi-finishedproducts & OEM services


Q:Can aluminum coils be used in automotive applications?
Yes, aluminum coils can be used in automotive applications. Aluminum is a lightweight and corrosion-resistant material, making it a suitable choice for various automotive components, including coils. Its high thermal conductivity also allows for efficient heat transfer, making it beneficial for applications such as radiators and air conditioning systems.
Q:What are the typical delivery options for aluminum coils?
The typical delivery options for aluminum coils include shipping via truck, rail, or ocean freight. Additionally, local pickup may also be available for customers located near the manufacturing facility or distribution center.
Q:Are there any specific certifications or qualifications required for aluminum coil suppliers?
Yes, there are specific certifications and qualifications that are important for aluminum coil suppliers. One of the key certifications for aluminum coil suppliers is the ISO 9001 certification, which ensures that the supplier has implemented a quality management system and meets the international standards for quality. This certification indicates that the supplier has effective quality control processes, consistent product performance, and customer satisfaction. Another important qualification for aluminum coil suppliers is the AS9100 certification, specifically for suppliers serving aerospace industries. This certification ensures that the supplier has met the quality management system requirements specific to the aerospace industry, including stringent quality control, traceability, and compliance with industry standards. Additionally, aluminum coil suppliers may also need to comply with specific industry standards such as the American Society for Testing and Materials (ASTM) standards or the European Union's REACH regulations for chemical substances. These standards ensure that the supplier's products meet the required specifications and are safe for use in various applications. Furthermore, some aluminum coil suppliers may possess specialized certifications or qualifications related to specific industries or applications. For example, suppliers serving the automotive industry may hold certifications such as the International Automotive Task Force (IATF) 16949 certification, which demonstrates their ability to meet the demanding requirements of automotive manufacturers. Overall, while specific certifications and qualifications may vary depending on the industry and application, aluminum coil suppliers should have certifications such as ISO 9001 and industry-specific certifications to ensure their products meet the required quality standards and comply with relevant regulations.
Q:Can aluminum coils be used in the production of heat exchangers?
Yes, aluminum coils can be used in the production of heat exchangers. Aluminum is a popular choice for heat exchangers due to its excellent thermal conductivity, which allows for efficient heat transfer. Additionally, aluminum is lightweight and corrosion-resistant, making it a durable and long-lasting option for heat exchanger applications. The use of aluminum coils in heat exchangers is common in various industries, including HVAC, refrigeration, automotive, and aerospace.
Q:should i have a paper between aluminum siding and the wood
Aluminum siding can be vented with round pop-in perforated vent plugs, these are very easy to install. I would really like to know how do you know there is condensation behind your siding?
Q:What are the different elongation values of aluminum coils?
The elongation values of aluminum coils can vary depending on the specific alloy and temper of the aluminum. However, on average, aluminum coils typically have elongation values ranging from 8% to 30%.
Q:How do aluminum coils contribute to improved indoor air quality?
Various ways are improved by aluminum coils in enhancing indoor air quality. Primarily, these coils are commonly used in air conditioning and HVAC systems, which are designed for circulating and filtering the air inside buildings. The cooling and dehumidifying of the air, reducing moisture content that can encourage the growth of mold and mildew, is assisted by the aluminum coils in these systems. By controlling humidity levels, allergens and pollutants that thrive in damp environments are prevented from developing, thus enhancing indoor air quality. In addition, aluminum coils function as highly efficient heat exchangers, facilitating effective heat transfer between the air and the cooling or heating system. This efficiency enables HVAC systems to maintain a consistent temperature throughout the building, resulting in reduced energy consumption. Through the use of less energy, these systems emit fewer harmful greenhouse gases, ultimately contributing to lower levels of outdoor air pollution and improving overall air quality. Furthermore, the durability and resistance to corrosion of aluminum coils are essential for maintaining a clean and healthy indoor environment. The corrosion-resistant properties of aluminum coils ensure that no metallic particles or rust contaminate the circulated air. Consequently, occupants are less likely to inhale harmful particles that can cause respiratory issues and other health problems. Moreover, aluminum coils are lightweight and often come with a protective coating, making them easier to clean and maintain. Regular cleaning of coils prevents the accumulation of dust, dirt, and other pollutants over time. By keeping the coils clean, airflow is optimized, ensuring that the circulated air is free from contaminants and allergens, thus promoting improved indoor air quality. In summary, aluminum coils contribute to improved indoor air quality by reducing humidity levels, preventing the growth of mold and mildew, enhancing energy efficiency, minimizing the emission of greenhouse gases, and maintaining a clean and contaminant-free air circulation system. These coils are an essential component of HVAC systems that play a vital role in creating a healthier and more comfortable indoor environment for occupants.
Q:What are the different widths available for aluminum coils?
The manufacturer and specific application can cause the widths available for aluminum coils to vary. Nevertheless, the typical widths for aluminum coils can be as small as 12 inches or even larger than 60 inches. These measurements are usually in inches and can be tailored to suit industrial or commercial requirements. Choosing the right width for aluminum coils is vital as it directly influences the efficiency and effectiveness of processes like manufacturing, construction, and transportation. Furthermore, the width of aluminum coils can affect the cost and accessibility of the material, making it a significant factor for both buyers and suppliers to take into account.
Q:Are aluminum coils easy to install?
Yes, aluminum coils are generally easy to install. They are lightweight and flexible, making them convenient to handle and position during installation. Additionally, they can be easily cut and shaped to fit the desired space, making the installation process relatively straightforward for experienced professionals or DIY enthusiasts.
Q:What is the process of manufacturing aluminum coils?
The process of manufacturing aluminum coils involves several steps. First, raw aluminum is obtained from bauxite ore through a mining and refining process. The refined aluminum is then melted in large furnaces and cast into ingots or billets. These ingots are then rolled into thin sheets or strips using a rolling mill. The sheets are further processed by annealing, which involves heating and cooling to enhance the material's properties. The annealed sheets are then rolled again to achieve the desired thickness and shape, forming coils. The coils may undergo additional treatments like coating, polishing, or embossing depending on their intended application. Finally, the coils are inspected for quality and cut into specific lengths before being packaged for shipment to various industries that utilize aluminum in their manufacturing processes.

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