• Black Aluminum Coil Stock for Cans with Bright Surface System 1
  • Black Aluminum Coil Stock for Cans with Bright Surface System 2
  • Black Aluminum Coil Stock for Cans with Bright Surface System 3
Black Aluminum Coil Stock for Cans with Bright Surface

Black Aluminum Coil Stock for Cans with Bright Surface

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
5000 m.t./month

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l  Product Description

 Specification:

Hot Rolled Aluminium coil 

Aluminium Coils, non-alloy and alloy   products have many different applications, they are used windly throughout   construction, building, decoration, lighting, metal nameplate, aircraft and   aerospace structures, etc.

Specification

ALLOY

TEMPER

THICKNESS
  (mm)

WIDTH(mm)

LENGTH(mm)

1050,1060,1070,
  1100,1235,1200,
  ,3003,3005,
 3105,3004,5052,
  5005, 8011,8006,

O,F, H12, 114,H18,H22, H24,H26,H32,   H34,H36,H111,
  H112,H314
  ,

3.0-10.0

1000--1500mm

in Coil

chemical composition

Alloy

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ca

V

Ti

Other

Min.Al

1050

0.25

0.40

0.05

0.05

0.05

 -

 -

0.05

 -

0.05

0.03

0.03

99.50

1060

0.25

0.35

0.05

0.03

0.03

 -

 -

0.05

 -

0.05

0.03

0.03

99.60

1070

0.20

0.25

0.04

0.03

0.03

 -

 -

0.04

 -

0.05

0.03

0.03

99.70

1100

0.95

0.05-0.2

0.05

-

-

-

0.10

-

-

-

0.05

99.00

3003

0.60

0.70

0.5-0.2

1.0-1.5

      -

 -

 -

0.10

 -

      -

      -

0.15

96.95-96.75

3004

0.30

0.70

0.25

1.0-1.5

0.8-1.3

 -

 -

0.25

 -

      -

      -

0.15

96.55-95.55

l  Packaging & Delivery

Packaging detail: Standard seaworthy exporting carton, Wooden   

              pallets, waterproof paper and plastic coverage or or

              as customer's requirements

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

             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. 
    The business scope of CNBM covers from manufacturing and sales of a series of building materials to scientific research and design, import and export trade. In many of these fields, CNBM is playing the leading role.




l  Product Images



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: 5 tons

Q: What are your payment terms?

A: We accept L/C, T/T.

l  Contact us

Email:service@okorder.com

Q: Aluminum reacts with water so why is it used in buildings and cooking??Some help by today would be good!! :DThanxx
The reason aluminum can be used for both building and cooking, even though is is a reactive metal (highly reactive) that reacts to water and corrodes, is because the aluminum reacts with water and dissolved oxygen (which must be present to cause oxidation) and forms a sort of oxide film which serves to protect the aluminum against further deterioration. The way this words is very complex and has to do with the purity of the water and/or it's PH level. In this way aluminum corrodes very slowly, or not at all, depending on the conditions. It is not a very good material for cooking vessels by itself because of its reactivity. For instance it will react with acidic foods and can turn them brown, etc. Plus it gets that nasty rough surface coating. But it has excellent heat retention/distribution which is why it is used in steel-clad cookware, so that the outer surface that comes into contact with the food is stainless steel which is non-reactive but the inner sandwiched layer is aluminum which gives much better cooking performance than stainless steel, which if used alone is a very bad material for pots and pans (i.e. plain aluminum would be better).
Q: How do aluminum coils compare to nickel coils in terms of conductivity?
Aluminum coils generally have lower electrical conductivity compared to nickel coils. This is primarily because aluminum has a higher resistivity than nickel. In terms of conductivity, nickel is a superior conductor of electricity due to its lower resistivity. Therefore, nickel coils are often preferred in applications where high conductivity is crucial, such as in electrical circuits or heating elements. However, it is important to note that aluminum coils still possess reasonable conductivity and may be suitable for certain applications where cost-effectiveness or lightweight properties are more important factors to consider.
Q: What's the color coated aluminum roll?
Colour coated aluminium coil product information:Product category: polyester coated aluminum coil (PE), fluorocarbon coated aluminum coil (PVDF)Mylar coated aluminum coilIs a kind of anti UV ultraviolet coating, polyester resin is used in the main chain of ester containing polymer polymer as monomer, add alkyd resin, UV absorber according to gloss, can be divided into sub light and high light series. The utility model is especially suitable for indoor decoration and advertisement boards.Fluorocarbon coating aluminum coilFluorocarbon resin is a kind of fluorocarbon resin, which is composed of pigments, alcohols, esters, solvents and assistants. High temperature barbecue film,The molecular structure of the coating is close and has super weatherability. Fluorocarbon coatings can be divided into two kinds: traditional fluorocarbon and nano fluorocarbon coating according to the surface film forming structure.The utility model is especially suitable for the decoration and display of indoor, outdoor decoration, commercial chain, exhibition advertisement, etc. in public places
Q: How long do aluminum coils last?
The lifespan of aluminum coils can vary depending on various factors such as usage, maintenance, and environmental conditions. However, on average, well-maintained aluminum coils can last anywhere between 15 to 20 years.
Q: I don't know, I see a metal is a metal. I understand that a bike shop bike has better service and the bike has better components. Yet I just feel the frame of a $500 bike store bike and a $100 bike from Walmart using aluminum is the same. It's like people charging $100 for audio/video cables when a $1 no-name cable works the same for tv. Is this the same marketing ploy in the bike industry?I see a Mongoose bike for $500 to $1000 on their website, yet I see one with the same frame metal at Walmart/Kmart for only $100. Mongoose is a reputable name. What gives?What do you think? Is the metal quality in a $500 aluminum bike shop bike the same as a $100 aluminum department store bike?
Aluminum Mountain Bike
Q: Is it safe and effective to use an electric stove to heat an aluminum coil?
<p>Yes, you can use an electric stove to heat an aluminum coil. Aluminum is a good conductor of heat, so it will heat up when placed on an electric stove. However, it's important to ensure the coil is clean and free of any non-stick coatings that could be damaged by high heat. Also, be cautious of the temperature settings on your stove, as aluminum can melt at high temperatures. Always monitor the coil to prevent overheating or fire hazards.</p>
Q: What is the role of aluminum coils in HVAC systems?
The role of aluminum coils in HVAC systems is crucial for the efficient functioning of the system. Aluminum coils are an essential component of the air conditioning unit as they are responsible for transferring heat between the indoor and outdoor environments. When the air conditioning unit is in cooling mode, the aluminum coils act as evaporator coils. They help in absorbing heat from the indoor air, thus cooling it down. The warm air from the room passes over the cold aluminum coils, and the heat is transferred to the refrigerant flowing through the coils. This process cools the air and removes moisture, resulting in the desired cooling effect. In heating mode, the aluminum coils function as condenser coils. They receive the hot refrigerant from the compressor and transfer the heat to the surrounding air. This hot air is then distributed throughout the building, providing warmth during colder weather. Aluminum coils are preferred in HVAC systems due to their excellent heat transfer properties and resistance to corrosion. They are lightweight, durable, and have a high thermal conductivity, allowing for efficient heat exchange. Moreover, aluminum coils are more environmentally friendly compared to other materials like copper, as they are easier to recycle. Regular maintenance and cleaning of the aluminum coils are necessary to ensure optimal performance and prevent any airflow restrictions caused by dust, dirt, or debris buildup. Neglecting coil maintenance can lead to reduced cooling or heating capacity, decreased energy efficiency, and potential system breakdowns. Overall, aluminum coils play a vital role in HVAC systems by facilitating the heat transfer process, enabling efficient and effective temperature control in both cooling and heating modes, and contributing to the overall comfort and functionality of the system.
Q: Can aluminum coils be used in agricultural applications?
Aluminum coils are suitable for agricultural applications. They offer numerous benefits for agricultural purposes due to their versatility and lightweight nature. In the agricultural industry, aluminum coils are commonly utilized in greenhouse frames, irrigation systems, and grain storage bins. The resistance to corrosion is one of the key advantages of aluminum coils in agricultural applications. Aluminum is naturally resistant to rust and can withstand exposure to moisture, chemicals, and other elements commonly found in agricultural environments. As a result, it is a durable and long-lasting choice for agricultural equipment that needs to endure harsh conditions. Moreover, aluminum coils have excellent thermal conductivity, allowing them to efficiently transfer heat. This property makes them ideal for heat exchangers, which are frequently used in agricultural machinery like tractors and combine harvesters. Efficient heat transfer helps maintain optimal operating temperatures and enhances overall equipment performance. Additionally, the lightweight nature of aluminum coils makes them easy to handle and transport. This is particularly advantageous in agricultural applications where equipment needs to be frequently moved, such as portable irrigation systems or lightweight structures. The lightweight nature of aluminum also aids in reducing fuel consumption in machinery, leading to cost savings and environmental benefits. Furthermore, aluminum is a non-toxic material, ensuring its safety in agricultural applications. It does not release any harmful chemicals or leach into the soil, thus keeping crops uncontaminated and safe for consumption. In conclusion, aluminum coils are a reliable and efficient choice for various agricultural equipment and structures. Their corrosion resistance, thermal conductivity, lightweight nature, and non-toxic properties contribute to increased productivity and sustainability in the agricultural industry.
Q: I was wandering, if your spear's shaft is made of aluminum, does that have any strength to it, i mean, say you had to block with the shaft, would a weapon break through like your basic sword or basic axe, i don't mean big heavy swords and axes, but like average ones, could it break through an aluminum shaft of a spear?
Why an aluminum spear? Why not a wood spear? A spear needs to be able to take the shock of hard contact against other weapons. If you are thinking that aluminum is lighter therefore faster, then you make a widely held mistake. If tow people of equal skill with a weapon were to face each other, then the one that has greater speed would have some advantage........but that does not mean that he would be the winner. There are many other factors that can determine the outcome. Better timing for one can beat speed. The martial arts are not simple things that can be calculated like math. Besides skills there is luck. None of us can predict that. Put two people against each other... One with an aluminum spear, the other with a wood spear, but better skills, and I'll bet on the better trained person. but as I stated, anything can happen due to luck, a mistake (it take only one), conditions. If two people fight and one wins, does that mean that he would always win if they fight over and over? These questions always assume way to many things to be true. Therefore they are flawed questions from the start. ... ...
Q: How do aluminum coils compare to stainless steel coils in terms of durability?
When it comes to durability, there is a notable distinction between aluminum coils and stainless steel coils. In general, stainless steel coils are regarded as more long-lasting compared to their aluminum counterparts. This is primarily due to the fact that stainless steel possesses exceptional resistance to corrosion and has a longer lifespan. Stainless steel's resistance to corrosion is higher, making it ideal for utilization in challenging settings or situations where exposure to moisture, chemicals, or high temperatures is prevalent. It is less prone to rusting or developing corrosion spots, ensuring a lengthier existence and preserving its structural integrity over time. On the flip side, aluminum coils are more susceptible to corrosion, particularly in environments with high humidity, saltwater, or acidic conditions. To enhance their corrosion resistance, aluminum coils are often coated or treated. However, despite these measures, they may still be susceptible to corrosion over time, which can compromise their durability. However, it is important to note that the durability of both aluminum and stainless steel coils can also be influenced by other factors including the quality of the materials, the manufacturing process employed, and the level of maintenance and care provided. Regular cleaning, appropriate storage, and preventive measures can contribute to extending the lifespan of both types of coils. To summarize, although both aluminum and stainless steel coils have their own advantages and disadvantages, stainless steel coils typically offer superior durability due to their heightened resistance to corrosion. Nevertheless, when determining the most suitable option for a specific situation, it is essential to also consider the specific application, environment, and maintenance practices involved.

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