China Aluminum Coil for Beverage Cans, Food Cans & Closures

China Aluminum Coil for Beverage Cans, Food Cans & Closures System 1

China Aluminum Coil for Beverage Cans, Food Cans & Closures

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 2.5

Supply Capability:: 5000 m.t./month

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Specification

Grade:

3000 Series

Surface Treatment:

Mill Finish

Shape:

roll

Temper:

O-H112

Application:

Decorations,Door & Window

Aluminum Coil for Beverage Cans, Food Cans & Closures

l Product Introduction

Aluminium Coil is widely used in manufacturing aluminum thin sheet and aluminum foil. It is suitable for further machining with original standard quality. It is easy to be controlled and be manufactured to according to requirements.

l Product Specification

Production Range (mm)
Aluminum Sheets/Coils for Food Cans			Aluminum Sheets/Coils for Food Cans
	Thickness	Width	Thickness	Width	Length
Body	0.250 min.	2300 max.	0.18-0.25	500-1020	1045 max.
End	0.222 min.	2300 max.	0.20-0.30	100-1020	1045 max.
Tab	0.235 min.	45 min.	45 min	29 min.	Coils only

Production Range (mm)
Beverage Cans- Dimension			Food Cans-Coil Dimensions
	Inside Diameter	Outside Diameter	Inside Diameter	Outside Diameter
Body	400 or 500	1850 max.	400 or 500	1800 max.
End	400 or 500	1850 max.	300 or 400 or 500	1800 max.
Tab	400	1850 max.	300 or 500	1800 max.

Closures-Dimension Range
Thickness	0.20-0.3
Width	500-1020
Length(Sheet)	1045 max.
Inside Diameter	300 or 400 or 500 on carton core
Outside Diameter	1800 max

Finishes-Treatment
	Beverage	Food	Closures
Body:	Pre-lubricated: According to customer requirement.	Degreased, Chromium phosphate converted and DOS treated.	Pre-treated: Degreased, Chromium phosphate converted and if requested DOS treated.
End:	Pre-coated & Pre-maxed: According to customer requirements.	Pre-treated: Degreased, Chromium phosphate converted and DOS treated. Coated: Pre-waxed and lacquered on public or product side of the can, or both.	Coated: Lacquered on either or both sides.
Tab:	Coated: Clear or coloured expoxy, or bare: degreased and DOS re-oiled	Coated: Clear or coloured coated or bare: degreased and DOS re-oiled

l Packaging & Delivery

Packaging detail: Standard seaworthy exporting carton, Wooden pallets, waterproof paper and plastic coverage or as customer's requirements

Delivery detail: about 25 days from received oiginal L/C or advanced payment

l Company Profile

CNBM International Corporation, China National Building Materials (Group) Corporation, is one of the largest companies in China building material & equipment industry, with 42,800 employees and sales in 2005 of US Dollar 4.395 billion. In 2006, China National Building Material Company Limited was listed on Hong Kong Stock Market with the stock code as 3323.

Aluminium coil is one of the popular product in the market of CNBM. With advanced technology and equipment, CNBM has sold its hight quality color coated aluminium coil to the world.

l CNBM World Wide

l Product Images

Aluminum Coil for Beverage Cans, Food Cans & Closures

l Certificates

l FAQ

Q: Do you provide free samples?

A: Yes, free samples will be sent to you on freight at destination.

Q: Can I get your latest products catalogue?

A: Yes, it will be sent to you in no time.

Q: What is the MOQ?

A: 2.5 tons

Q: What are your payment terms?

A: We accept L/C, T/T.

Q: How to pull the aluminum coil purchased into aluminum sheet?: You can use decoiler machine, but after decoiling, the embossment of embossed aluminum sheet will become very shallow.

Q: Is it advisable to use a hammer to open a stuck aluminum coil?: Using a hammer to break open an aluminum coil that is stuck closed is not recommended. Aluminum is a soft metal and can be easily damaged by blunt force. Instead, try using pliers or a screwdriver to gently pry open the coil. If the coil is rusted or stuck due to other reasons, applying a penetrating oil or lubricant might help loosen it without causing damage. Always prioritize safety and the preservation of the material when attempting to open or unstick objects.

Q: What certifications might be necessary for the production, sale, or use of aluminum coils?: Aluminum coils may require various certifications depending on their intended use and the standards set by different countries or industries. Common certifications include ISO 9001 for quality management systems, ISO 14001 for environmental management, and specific industry standards such as ASTM or EN standards for material properties and safety. For construction or automotive applications, additional certifications like CE marking in Europe or DOT certification in the US may be necessary. It's crucial to consult with industry standards and regulatory bodies to determine the exact certifications required for a specific application.

Q: A nitrate is added with sodium hydroxide, then a piece of aluminum foil. After warming the mixture, ammonia gas is released.A source tells me that aluminum reduces nitrate ion into the ammonium ion. How is this done?: Aluminum is an active metal and wants to be ionized. Al -- Al(3+) + 3e(-) ?n basic media, tetrahydroxoaluminate complex will be formed: Al(3+) + 4OH(-) -- Al(OH)4(-) ======================================... Al + 4OH(-) -- Al(OH)4(-) + 3e(-) Nitrate is reduced to ammonia in basic media, ammonium in acidic media: N(5+) + 8e(-) -- N(3-) NO3(-) + 8e(-) + 10H(+) -- NH4(+) + 3H2O in basic media, we add base (OH-) to both sides: NO3(-) + 8e(-) + 11OH(-) + 10H(+) -- NH4(+) + 3H2O + 11OH(-) NO3(-) + 8e(-) + OH(-) + 10H2O --- NH3 + 4H2O + 10OH(-) ======================================... NO3(-) + 8e(-)+ 6H2O -- NH3 + 9OH(-) Now, to the balancing of these two redox half reactions: Al + 4OH(-) -- Al(OH)4(-) + 3e(-) NO3(-) + 8e(-)+ 6H2O -- NH3 + 9OH(-) ============================= 8Al + 32OH(-) -- 8Al(OH)4(-) + 24e(-) 3NO3(-) + 24e(-) + 18H2O -- 3NH3 + 27OH(-) ================================== 8Al + 3NO3(-) + 32OH(-) + 18H2O -- 8Al(OH)4(-) + 3NH3 + 27OH(-) //////////////////////////////////////... 8Al + 3NO3(-) + 5OH(-) + 18H2O -- 8Al(OH)4(-) + 3NH3 Hope this helps.

Q: What are the uses of aluminum coils?: Aluminum coils have a wide range of uses across various industries. One of the primary uses of aluminum coils is in the manufacturing of HVAC systems and air conditioning units. The coils are used to transfer heat and cool air, making them essential components in these systems. Additionally, aluminum coils are also commonly used in the construction industry for roofing, cladding, and insulation purposes. They are lightweight, durable, and resistant to corrosion, making them ideal for outdoor applications. The automotive industry also utilizes aluminum coils in the production of vehicles. They are used in the manufacturing of various parts, including radiators, heat exchangers, and condensers, due to their excellent heat transfer properties. Aluminum coils are also extensively used in the packaging industry. They are used to produce cans and containers for food and beverages. Aluminum is a great choice for packaging as it is lightweight, recyclable, and provides a barrier against moisture, oxygen, and light, ensuring the quality and freshness of the enclosed products. Furthermore, aluminum coils find applications in electrical wiring, where they are used as conductors due to their high electrical conductivity. They are also used in the production of electronics, such as laptops, smartphones, and tablets, as they offer excellent heat dissipation properties. Overall, the uses of aluminum coils are diverse and varied, ranging from HVAC systems and construction to automotive, packaging, and electrical applications. The versatility, durability, and excellent properties of aluminum make it a preferred material choice in many industries.

Q: Are aluminum coils suitable for electrical insulation?: No, aluminum coils are not suitable for electrical insulation as aluminum is a conductor of electricity, meaning it allows the flow of electric current rather than insulating it.

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: Is it safe and practical to use aluminum coil in cooking processes?: Aluminum coil can be used for cooking, but it's important to consider the specific type and context. Aluminum foil, for example, is commonly used for cooking in various forms such as wrapping food for baking or grilling, or lining baking sheets to prevent sticking. However, aluminum cookware is less common due to concerns about aluminum's potential health effects and its reactivity with certain foods. When using aluminum coil for cooking, ensure it's food-grade and avoid using it with acidic or alkaline foods, as this can lead to leaching of aluminum into the food. Always check the manufacturer's guidelines for safe use.

Q: Foshan where there are high-quality aluminum and aluminum rolls for sale?: Hexi Industrial Zone, Yanbu District, Nanhai District, Foshan

Q: Are aluminum coils suitable for electrical transformer applications?: Yes, aluminum coils are appropriate for use in electrical transformer applications. Aluminum coils possess several advantages over traditional copper coils when utilized in transformers. To begin with, aluminum is a lightweight metal, making it easier to handle and transport. This is particularly advantageous for large transformers where reducing weight is desired. The lightweight nature of aluminum coils also facilitates easier installation and maintenance. Secondly, aluminum exhibits excellent electrical conductivity, albeit not as conductive as copper. However, aluminum coils can compensate for lower conductivity by employing larger wire sizes or increasing the number of turns. This ensures that the transformer operates efficiently and effectively. Moreover, aluminum has a higher thermal conductivity compared to copper. Consequently, aluminum coils can dissipate heat more efficiently, which is crucial for the proper functioning and longevity of transformers. This increased heat dissipation aids in reducing the transformer's operating temperature, thereby enhancing its overall performance. Furthermore, aluminum serves as a cost-effective alternative to copper. Generally, aluminum is less expensive than copper, making it a more economical option for transformer manufacturers. This cost advantage can be particularly significant in large-scale transformer production. However, it is important to note that there are certain considerations to be mindful of when utilizing aluminum coils in transformer applications. Aluminum coils are more susceptible to oxidation and necessitate proper insulation to prevent corrosion. Additionally, aluminum coils may exhibit slightly higher electrical losses compared to copper coils, although advancements in design and manufacturing techniques have mitigated this concern. In conclusion, aluminum coils are indeed suitable for use in electrical transformer applications. They offer benefits such as lightweight construction, excellent electrical conductivity, superior thermal conductivity, and cost-effectiveness. However, it is crucial to implement proper insulation and preventive measures to address any potential challenges associated with aluminum coils, ensuring optimal performance and durability of the transformers.

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