027 Aluminum Coil - Alloy 3003 Aluminum Roll for Roofing/Ceiling/Gutter/Decoration
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 60000 m.t./month
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Specification
Alloy 3003 Aluminium Roll for Roofing/Ceiling/Gutter/Decoration
Specification
Aluminium sheet | |||||
Alloy No. | Thickness (mm) | Width (mm) | Length (mm) | Temper | |
A1050,A1060, A1070, A1100 | 0.2-100 | 20-2200 | 20-8000 | O,H12,H22,H14,H16,H18, H24,H26,etc | |
3A21, A3003, A3105, A3004 | 0.2-100 | 20-2200 | 20-8000 | O,H14,H18,H24,etc | |
A5052, A5005, A5083, A5754 | 0.2-100 | 20-2200 | 20-8000 | O,H18,H24,H32,H34,H111,H112 ,etc | |
A6061, A6082, A6063 | 0.2-200 | 20-2200 | 20-8000 | T4,T6, T651,etc | |
A8011 | 0.2-100 | 20-2200 | 20-8000 | O,H12,H22,H14,H16,H18,H24,H26, etc | |
Packing: Export wooden pallets. The bundle weight not exceed 2MT. Loading: by 1x20GP, 1X20GP can load about 18MT | |||||
Standards: ASTM-B209. EN573-1, GB/T3880.1-2006 | |||||
Quality of material: totally free from defects like white rust, oil patches, roll marks, edge damage, camber, dents, holes, break lines, scratches and free from coil set | |||||
Application : Mainly used insigns, billboards, building exterior decoration, bus body, high-rise buildings and factories wall decoration, kitchen sink, lamp, fan leaves, with pieces of electronic, chemical equipment, sheet metal processing parts, deep drawing or spinning hollowware, welding parts, heat exchangers, bell surface and disk, plate, kitchenware, decorations, reflective devices, ect | |||||
MOQ | 5 tons | ||||
Payment term | T/T,L/C | ||||
Delivery Time | 15-60 days after 30% T/T payment or receiving L/C copy | ||||
Kind attention: Specifications can be customized as the customer’s requirements. | |||||
Packing
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: Can aluminum coils be used in curtain wall systems?
- Yes, aluminum coils can be used in curtain wall systems. Aluminum is a popular material choice for curtain walls due to its lightweight, durable, and corrosion-resistant properties. Aluminum coils can be easily fabricated and formed into the desired shapes and profiles required for curtain wall systems, making them a suitable option for this 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: Is it safe and effective to use aluminum coils for baking purposes?
- <p>Aluminum coils are generally not recommended for baking. While aluminum is a good conductor of heat and is used in some baking pans, using aluminum coils directly in baking can lead to uneven heating and potential health concerns due to the leaching of aluminum into the food. It's better to use materials specifically designed for baking, such as silicone or metal baking sheets, which are safe and provide even heat distribution.</p>
- Q: Can aluminum coils be used in heat exchanger fins?
- Indeed, heat exchanger fins can utilize aluminum coils. Aluminum is widely preferred for heat exchangers owing to its remarkable thermal conductivity, lightweight properties, and resistance to corrosion. By incorporating aluminum coils into heat exchanger fins, the transfer of heat between two fluids becomes highly efficient, making it an ideal material for this specific purpose. Moreover, aluminum coils can be effortlessly shaped into different fin configurations, which allows for design flexibility and maximizes the surface area for heat transfer. All in all, aluminum coils are commonly employed in heat exchanger fins to boost heat transfer efficiency and enhance the overall performance of the heat exchanger system.
- Q: This question asks for a brief overview of the characteristics that define aluminum coil.
- <p>Aluminum coil possesses several key properties: high strength-to-weight ratio, making it lightweight yet strong; excellent corrosion resistance due to its natural oxide layer; good thermal and electrical conductivity, which is beneficial for heat exchangers and electrical applications; high reflectivity, useful in applications like reflective insulation; and good formability, allowing it to be easily shaped and bent. It's also non-magnetic and has low thermal expansion, which is advantageous in precision applications. Additionally, aluminum coil is recyclable and environmentally friendly, contributing to its popularity in various industries.</p>
- Q: Are there any special considerations for handling and storing aluminum coil scraps?
- Yes, there are special considerations for handling and storing aluminum coil scraps. It is important to segregate aluminum scraps from other metals to prevent contamination. They should be stored in a dry and well-ventilated area to avoid moisture absorption and potential corrosion. Additionally, proper labeling and organization are crucial to ensure easy identification and retrieval of the scraps when needed.
- Q: What are the different color options for anodized aluminum coils?
- The different color options for anodized aluminum coils include silver, gold, bronze, black, blue, red, green, and various shades of gray.
- Q: Foshan where there are high-quality aluminum and aluminum rolls for sale?
- If you know where to use, or what are the requirements of the words I can occasionally recommend you manufacturers give you, because I am in this industry!
- Q: Are aluminum coils suitable for high-pressure applications?
- No, aluminum coils are not suitable for high-pressure applications.
- Q: Are aluminum coils suitable for heat exchanger fins?
- Yes, aluminum coils are suitable for heat exchanger fins. Aluminum is a lightweight and highly conductive material, making it an excellent choice for heat transfer applications. The high thermal conductivity of aluminum allows for efficient heat exchange between the fins and the surrounding air or fluid. Additionally, aluminum has good corrosion resistance properties, which is important for heat exchangers that are exposed to moisture or harsh environments. The use of aluminum coils in heat exchanger fins also offers advantages such as high strength, durability, and ease of fabrication. Overall, aluminum coils are a popular and effective choice for heat exchanger fins due to their excellent thermal conductivity, corrosion resistance, and other beneficial properties.
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027 Aluminum Coil - Alloy 3003 Aluminum Roll for Roofing/Ceiling/Gutter/Decoration
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 60000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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