2mm Aluminum Coil for Pipelines Covered Roofing
- Ref Price:
-
- 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:
Insulation Material
Pipeelines Covered Roofing Aluminium Coil
l Product Information
l Packaging & Delivery
Packaging detail: Sea Worthy Wooden pallet
Delivery detail: About 25 days
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 Products have been our featured products. We have specialized in aluminium products for about a decade and have sold our good quality aluminium products to the worldwide.
l CNBM World Wide
l Product Images
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: What is the composition of aluminum coils?
- Aluminum coils are typically composed of pure aluminum or an aluminum alloy. Pure aluminum coils consist of 99.5% aluminum, with trace amounts of other elements. Aluminum alloys, on the other hand, are made by combining aluminum with other metals such as copper, magnesium, manganese, or zinc. These alloys are specifically designed to enhance the strength, corrosion resistance, and other desired properties of the aluminum coils. The exact composition of aluminum coils may vary depending on the specific application and requirements, but they generally contain a high percentage of aluminum along with small quantities of other elements to create a more durable and efficient product.
- Q: i have received an aluminium cooker,it's in good condition but the outside is discoloured by oil splatters.The body is round ,i have used baking soda+vineger( mix with water and boil for an hour) to clean the insides,it came off clean but outside i have no clue. used a lot of elbow grease,my hands are paining now..i have this thing for gleaming utensils ,any suggestions with homemade things,don't want to buy anything
- To clean discolored aluminum you can also heat 2 teaspoons cream of tarter per quart of water. It would be best to let the cooker soak in the mixture, but that might be difficult depending on the size of your cooker. Lemon juice or lime juice should also help because they have citric acid. You could cut a lemon in half and rub the halves on the cooker, then try scrubbing with something that has some texture to it (rough sponge or steel wool). The try the vinegar or cream of tarter mixture again. Whatever you use, don't try bleach as it is highly alkaline and dissolves aluminum. This leaves copper deposits can make it turn black.
- Q: What are the common surface preparation methods for aluminum coils?
- To prepare aluminum coils for use, it is necessary to engage in common surface preparation methods such as cleaning, degreasing, and etching. In the surface preparation process, cleaning is typically the initial step. Its purpose is to eliminate any dirt, dust, or other impurities from the surface. Various techniques can be employed for cleaning, including the use of solvents, alkaline cleaners, or mechanical methods like brushing or scrubbing. Degreasing is another crucial aspect of aluminum coil preparation. Its objective is to eliminate any oils or greases that may be present on the surface. Degreasing can be accomplished by employing solvents or alkaline cleaners specifically designed for this purpose. Thorough removal of grease or oils is vital as they can interfere with subsequent treatments and coatings. Etching is commonly performed on aluminum coils to enhance adhesion for subsequent coatings or treatments. It involves creating a roughened surface. Etching can be carried out using chemical etchants or mechanical methods like sandblasting. The choice of etching technique depends on the specific application requirements and desired surface finish. Following surface preparation, additional treatments can be applied to aluminum coils, such as conversion coatings or anodizing, to enhance corrosion resistance or improve surface properties. These treatments safeguard the aluminum surface and provide a foundation for further finishes or coatings. In summary, proper surface preparation plays a critical role in achieving optimal adhesion, corrosion resistance, and overall performance of aluminum coils in diverse applications. It ensures that the surface is clean, free from contaminants, and appropriately prepared for subsequent treatments or coatings.
- Q: i know aluminum nitrate will dissociate, and also that there is no way that the nitrate will react to make the solution basic or neutral. But what about the aluminum ion? Does it take OH- from water to make [Al(OH)4]- and make the solution acidic? Does it somehow take protons and make a basic solution? My teacher said its not neutral, so I'm leaning towards an acidic solution. Thanks!
- Aluminum nitrate is the salt produced by the reaction of aluminum hydroxide and nitric acid. Nitric acid is a strong acid. Aluminum hydroxide is a realtively weak base. So the salt will be acidic.
- Q: Can aluminum coils be used for electrical enclosures?
- Yes, aluminum coils can be used for electrical enclosures. Aluminum is a lightweight and durable material that provides excellent electrical conductivity and heat dissipation properties. It also has good corrosion resistance, which makes it suitable for various environmental conditions. Aluminum coils can be easily formed into different shapes and sizes, making them versatile for enclosure designs. Additionally, aluminum is a cost-effective option compared to other metals like stainless steel. However, it is important to ensure proper insulation and grounding when using aluminum coils for electrical enclosures to prevent any electrical hazards.
- Q: I did a activity series lab and on my data table, it shows that lead reacted more than aluminum did, but aluminum is more active than lead. So, why does it show that lead is more active when it really isn't? Is it human error?
- Aluminum is more active than lead. You should double check your activity data table. If you confirm that the table says that lead is more active than aluminum, the table is in error.
- Q: What are the common maintenance practices for aluminum coils?
- To maintain aluminum coils in good condition, it is necessary to regularly clean them, inspect for any damage or corrosion, and ensure proper airflow around them. Cleaning is crucial to eliminate accumulated dirt, debris, and other contaminants. This can be achieved by gently brushing or vacuuming the coils, or by using a mild detergent and water solution for more stubborn dirt. It's important to avoid the use of harsh chemicals or abrasive materials that could harm the aluminum surface. Inspecting the coils for damage or corrosion is also essential for their performance and longevity. Any signs of physical damage, like dents or bends, should be promptly addressed to prevent further deterioration. Additionally, corrosion can occur due to exposure to moisture or chemicals, so it's important to check for rust or discoloration. If corrosion is present, it should be treated and the cause of it should be identified and resolved to prevent future damage. Proper airflow around the coils is crucial for efficient operation. Obstructions or blockages in the surrounding area should be cleared to ensure adequate air circulation. This may include removing debris or objects that restrict airflow and ensuring appropriate spacing between the coils and nearby objects. Regular inspection of air filters and the ventilation system is also important to prevent any restrictions that could hinder airflow. In conclusion, regular cleaning, inspection, and maintenance of aluminum coils are necessary to ensure optimal performance and prolong their lifespan. It is advisable to follow manufacturer guidelines and seek professional advice if any issues or concerns arise.
- Q: How are aluminum coils used in the production of food processing equipment?
- Aluminum coils are widely used in the production of food processing equipment due to their desirable characteristics and benefits. These coils are typically made from high-quality aluminum alloy, which offers excellent heat conductivity, corrosion resistance, and durability. One primary application of aluminum coils in the food processing industry is in the construction of heat exchangers. These heat exchangers are essential components of various food processing equipment, such as ovens, fryers, and refrigeration systems. The aluminum coils within the heat exchangers facilitate the transfer of heat between different mediums, ensuring efficient and precise temperature control during food processing. Another important use of aluminum coils is in the manufacturing of evaporator coils. These coils are integral to refrigeration systems used in commercial food processing. The evaporator coils, made from aluminum, aid in the cooling process by absorbing heat from the surrounding environment and allowing refrigerants to evaporate, thereby maintaining low temperatures within the equipment. Additionally, aluminum coils find application in the construction of food storage and transportation equipment, such as refrigerated trucks and containers. Aluminum's lightweight nature contributes to fuel efficiency and enables easier transportation of food products while maintaining their quality and freshness. Furthermore, aluminum coils are valued for their hygienic properties and ease of cleaning, making them ideal for food processing equipment. Aluminum surfaces can be easily sanitized, ensuring a high level of cleanliness and preventing contamination during food production. Overall, aluminum coils play a crucial role in the production of food processing equipment by providing excellent heat transfer, corrosion resistance, durability, and hygienic qualities. Their usage helps ensure efficient food processing operations, optimal temperature control, and the maintenance of food quality and safety standards.
- Q: What are the typical lead times for aluminum coil orders?
- The typical lead times for aluminum coil orders can vary depending on the supplier and their current production capacity. However, it is common to expect lead times ranging from a few weeks to a couple of months for standard aluminum coil orders. It is advisable to contact the specific supplier for more accurate and up-to-date lead time information.
- Q: Can aluminum coils be used in the production of automotive parts?
- Yes, aluminum coils can be used in the production of automotive parts. Aluminum is a lightweight and durable material, making it suitable for various automotive components such as body panels, engine parts, and heat exchangers. Its corrosion resistance and excellent thermal conductivity also make it a popular choice in the automotive industry.
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2mm Aluminum Coil for Pipelines Covered Roofing
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2.5
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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