Corrugated Aluminum Roofing Sheets - Aluminium Prepainted Sheet - Good Price - High Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 8 m.t.
- Supply Capability:
- 5000 m.t./month
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Structure of Prepainted Aluminum Coil Description:
Coated aluminum coil/sheet are of a wide range of colors, which gives wonderful appearance no matter in residential and commercial constructions of great exhibition centers.
The coated aluminum coil/sheet have been widely used in the fields of construction and decoration( garage doors, ceiling etc.), electronic appliances, lighting decoration, air-condition air pipes, sandwich panels and drainages etc.
Main Features of Prepainted Aluminum Coil:
High intensity
Low welding costs.
Outstanding color compatibility after anodizing
Easy to operate. All-position welding.
Excellent corrosion resistance
Images of Prepainted Aluminum Coil.
Prepainted Aluminum Coil Specification :
| Raw material | SGCC, SPCC, DC51D, SGHC,A653 |
| Certificate | ISO9001.ISO14001.OHSAS18001 |
| Thickness | 0.16mm-0.7mm |
| Width | 1250mm or under |
| Tolerance | thickness+/-0.01mm |
| Surface treatment | galvanized / galvalumized steel sheets |
T Bending (top-coating) T Bending (back-coating) | ≤3T ≤4T |
| Anti-MEK Wiping | ≥100times |
| Zinc coating | 40-180g |
| Type of coating structure | 2/1 or 2/2 coating, or customized |
| Standard | GB/T12754-2006, GB/T9761-1988, GB/T9754-1988, GB/T6739-1996, HG/T3830-2006, HG/T3830-2006, GB/T1732-93, GB/T9286-1998, GB/T1771-1991, GB/T14522-93 |
| Color | customized |
| Application | Building industry ,structural use, roofing, commercial use ,household appliance,industry facilities,office buildings |
FAQ of Prepainted Aluminium Coil:
a.What is monthly capacity
---CNBM is one stated own company and our monthly capacity is about 5000tons.
b. Now which countries do you export your goods?
----Now we export to South East Asia,Africa, North America,South America ect.
- Q: Can aluminum sheets be used for window frames?
- Yes, aluminum sheets can be used for window frames. Aluminum is a popular choice for window frames due to its durability, lightweight nature, and resistance to corrosion. It is also relatively easy to shape and provides good thermal insulation.
- Q: does aluminum sheet has a function of magnetism isolating?
- copper sheet is better.
- Q: Would you please tell me what putty to use on the aluminium board, what kind of putty, and the painting process?
- You can also consider adding primer or putty, and then spray paint.In summary, adhesion of the topcoat is reinforced with an agent.
- Q: Can aluminum sheet be used for electrical wiring?
- Electrical wiring cannot utilize aluminum sheet, as it is primarily employed for structural and decorative purposes owing to its lightweight nature and ability to resist corrosion. On the other hand, aluminum wire, specially designed for electrical applications, can be employed for electrical wiring due to its distinct characteristics. In the past, aluminum wire was frequently employed, but concerns regarding its conductivity, durability, and potential fire hazards have led to its replacement by copper wire in residential and commercial electrical installations. Copper wire is favored for its exceptional conductivity and reduced likelihood of loose connections or overheating.
- Q: Can aluminum sheet be used for electrical enclosures?
- Yes, aluminum sheet can be used for electrical enclosures. Aluminum is a popular choice for electrical enclosures due to its excellent conductivity, lightweight nature, and corrosion resistance. It provides effective shielding against electromagnetic interference and offers good heat dissipation properties. Additionally, aluminum is easily formable, allowing for the creation of complex shapes and designs. Overall, aluminum sheet is a suitable material for electrical enclosures and is commonly used in various industries including electronics, telecommunications, and power distribution.
- Q: This question asks for guidance on selecting aluminum sheets based on their intended use, implying a need for criteria or factors to consider when making such a choice.
- <p>When choosing aluminum sheets for different purposes, consider the following factors: 1) Thickness: Depending on the strength and durability required, select the appropriate thickness. 2) Alloy Type: Different alloys have varying properties; for instance, 1100 series is purest and softest, while 6000 series offers high strength. 3) Surface Finish: Choose between mill finish, anodized, or coated finishes based on aesthetic and functional needs. 4) Temper: This refers to the hardness and strength, with options like O (annealed), H14 (strain hardened), and T6 (solution heat treated). 5) Application: Consider the specific use, such as construction, automotive, or aerospace, as each may require specific properties. Always consult with a supplier or engineer for advice tailored to your project's needs.</p>
- Q: I need to make an aluminum cylinder out of 1/8 6061 plate and tube. I don't have a TIG setup and was considering using Bernzomatic aluminum soldering rods. The cylinder will be pressurized from 20-60 psi. Assuming a clean job, is this pressure ok? How much pressure can the joint take? Also, although the solder does not need flux, should i use it anyway?
- Whether that weld will be OK depends on the diameter of the cylinder. The force on the weld will be equal to the operating pressure time the radius of the cylinder, with the wall opposite the weld have an equal force. Divide that force by the thickness of the weld to figure the stress. You want to have a safety factor of about 3. As the Bernzomatic has either a brass or aluminum head, which would melt at the temperatures which are required for true welding (melting metals so that they flow together), you will be performing brazing with a Bernzomatic. I cannot comment on the strength of the brazing bond. The thickness of the brazing metal deposit depends on the strength of the brazing alloy, which I also cannot comment on. 6061 will melt at 1206°, which you will not approach with the Bernzo kit. A blowout of a metal cylinder at 60 psi could be pretty ugly. I suggest that you befriend someone who has a TIG welder and get their help. A properly welded 1/8 thick cylinder could handle about 660 psi with no problem. If you create a lap joint, using an outer strip of aluminum, and then band your cylinder with stainless steel hose clamps, you will be relying upon the brazing only to provide a gas seal. The strength would come from the hose clamps. You still need to do some calculation on forces involved. A 1/2 wide stainless hose clamp will probably hold back about 240 lb. of force with a comfortable margin of safety.
- Q: Can aluminum sheets be laser cut?
- Yes, aluminum sheets can be laser cut. Laser cutting is a popular method for cutting aluminum sheets due to its precision and efficiency. The laser cutting process involves using a high-powered laser to melt or vaporize the material, creating a clean and accurate cut. Aluminum is a highly reflective material, so it requires a higher-powered laser to effectively cut through it. However, once the correct laser settings are determined, aluminum sheets can be easily and precisely cut using a laser cutting machine. This method is widely used in industries such as automotive, aerospace, and manufacturing for various applications involving aluminum sheets.
- Q: What is the typical fatigue strength of aluminum sheets?
- Aluminum sheets have the potential to vary in their typical fatigue strength due to factors such as alloy composition, thickness, manufacturing process, and surface treatment. However, when compared to other materials, aluminum sheets generally exhibit a relatively high fatigue strength. Aluminum alloys, particularly those utilized in aerospace and automotive applications, are renowned for their exceptional resistance to fatigue. The fatigue strength of aluminum sheets is commonly measured in terms of the stress level (in MPa) at which failure occurs after a specific number of cycles. For aluminum alloys commonly employed in structural applications, fatigue strength typically falls within the range of approximately 70 MPa to 150 MPa, contingent upon the specific alloy and thickness. It is important to acknowledge, however, that this range is not absolute and can exhibit significant variations based on the aforementioned factors. It is noteworthy that the fatigue strength of aluminum sheets can be considerably enhanced through various techniques such as heat treatment, alloying, and surface treatments like shot peening or anodizing. These processes have the ability to augment the fatigue life and enhance the overall performance of aluminum sheets under cyclic loading conditions. In conclusion, while the typical fatigue strength of aluminum sheets can be considered relatively high compared to other materials, it is subject to variation due to several factors. Optimal material selection, in conjunction with appropriate processing and surface treatments, can result in significant improvements to the fatigue performance of aluminum sheets.
- Q: Are the aluminum sheets corrosion-resistant?
- Yes, aluminum sheets are corrosion-resistant.
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Corrugated Aluminum Roofing Sheets - Aluminium Prepainted Sheet - Good Price - High Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 8 m.t.
- 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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