Laminated Aluminum Steel Sheets - Prepainted Galvalume for Sandwich Panel
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 8 m.t.
- Supply Capability:
- 1000 m.t./month
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Specification
Grade:
1000 Series
Surface Treatment:
Coated
Shape:
Flat
Temper:
O-H112
Application:
Decorations
Structure of Aluminium Prepainted Galvalume for Sandwich Pannel 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 the Aluminium Prepainted Galvalume for Sandwich Pannel:
1) High flexibility
2) Impact resistance
3) Excellent weather-proof durability
4) Anti-ultraviolet
5) High erosion resist
Images of Aluminium Prepainted Galvalume for Sandwich Pannel:
Aluminium Prepainted Galvalume for Sandwich PannelSpecification:
Alloy | A1100,A3003,A1050,A8011 etc |
Temper | H16,H18,H24 |
Thickness | From 0.024mm to 1.2mm |
Width | Standard width:1240mm |
Special width:1300mm,1520mm,1570mm,1595mm | |
Diameter | Standard dia:1200mm |
Interior dia:150mm,405mm,505mm | |
Weight | 2.5 T/coil,3.0 T/coil |
Coating | PE, PVDF, AC |
Surface | Embossed, mill finish, coated |
Color | AS to code RAL |
Gloss | 10-90%(EN ISO-2813:1994) |
Coating Thickness | PE: more than 18 micron |
PVDF: more than 25 micron | |
Coating Hardness (pencil resistance) | More than 2h |
Coating adhesion | 5J(EN ISO-2409:1994) |
Impact Resistance | No peeling or cracking(50 kg/cm,ASTMD-2794:1993) |
Flexibility (T-bend) | 2T |
MEK resistance | More than 100 |
FAQ:
a.What is monthly capacity
---CNBM is one stated own company and our monthly capacity is about 2000tons.
b. Now which countries do you export your goods?
---Now we export to South East Asia,Africa, North America,South America ect.
- Q: How do you prevent galvanic corrosion when using aluminum sheets with saltwater?
- To prevent galvanic corrosion when using aluminum sheets with saltwater, several measures can be taken. Firstly, applying a protective coating or paint to the aluminum surface creates a barrier between the metal and the saltwater, reducing the chances of corrosion. Secondly, using sacrificial anodes made of a more reactive metal, such as zinc, can divert the electrolytic current away from the aluminum sheets, preventing corrosion. Additionally, ensuring proper insulation and avoiding contact with dissimilar metals can also help minimize the risk of galvanic corrosion in saltwater environments.
- Q: Is the chemical formula for Aluminum Sulfate Al2(SO4)3?How and why is Al2(SO4)3 wrong?
- For the best answers, search on this site okorder
- Q: Can aluminum sheets be anodized with custom colors?
- Yes, aluminum sheets can be anodized with custom colors. Anodizing is an electrochemical process that adds a protective oxide layer to the surface of aluminum, enhancing its durability and corrosion resistance. During the anodizing process, the aluminum sheet is immersed in an electrolytic solution and an electrical current is passed through it. This causes a controlled oxidation of the aluminum surface, creating a porous layer that can be dyed to achieve custom colors. By carefully selecting the dye, different shades and hues can be achieved, allowing for a wide range of custom color options. Additionally, anodized aluminum sheets can also be further processed with techniques such as laser engraving or printing to create unique designs and patterns, making them a versatile choice for various applications in industries like architecture, automotive, and electronics.
- Q: What are the different surface finishes available for aluminum sheets?
- Aluminum sheets offer a variety of surface finishes, each with its own unique qualities and aesthetic appeal. Some commonly used finishes include: 1. Mill Finish: This is the most basic finish achieved by leaving the aluminum in its as-rolled state, without any further treatment. It has a smooth and shiny appearance, but may have slight imperfections and is not as durable as other finishes. 2. Anodized Finish: Anodizing is an electrochemical process that creates a protective layer on the surface of the aluminum sheet. This finish enhances corrosion resistance, improves durability, and offers a wide range of color options. Anodized finishes can be matte or glossy. 3. Brushed Finish: By brushing the aluminum sheet with a fine abrasive material, a textured pattern is created. This finish is commonly used for decorative purposes and provides a unique and attractive appearance. 4. Polished Finish: Polishing the aluminum sheet using abrasive materials creates a smooth and reflective surface. This finish is often used for decorative purposes, giving the aluminum a high-end, mirror-like appearance. 5. Embossed Finish: Embossing involves creating raised or recessed patterns on the surface of the aluminum sheet. This finish is commonly used for decorative purposes, adding texture and visual interest to the material. 6. Powder Coated Finish: Powder coating entails applying a dry powder to the aluminum sheet and curing it under heat. This finish provides a durable and weather-resistant coating, available in a wide range of colors and textures. 7. Patterned Finish: Patterned finishes are achieved by imprinting various designs or patterns onto the surface of the aluminum sheet. This finish is often used in architectural applications, adding visual interest to the material. These examples demonstrate the range of surface finishes available for aluminum sheets. The choice of finish depends on the desired appearance, functionality, and application requirements.
- Q: What is the weight of an aluminum sheet?
- The weight of an aluminum sheet can vary depending on its dimensions and thickness. Aluminum is a lightweight material, so sheets made from it generally have a relatively low weight compared to other metals. To determine the weight of an aluminum sheet, you would need to know the length, width, and thickness of the sheet. By multiplying the dimensions and the density of aluminum (2.7 g/cm³ or 0.0975 lb/in³), you can calculate the approximate weight of the sheet.
- Q: The diameter of a hole drilled through aluminum at 22°C is 7.50 mm. Find the diameter and the area of the hole at 89°C.
- If i was once you, i might depart a small 1cm gap on the high and cover it with mesh - these round ones don't appear to allow a lot air flow in any respect in my viv and i have three... I have a tendency to simply leave the glass open a bit of at both aspect. You'll have got to use a great mesh although to stop bugs escaping via it. BTW - i think you will have to make it slightly deeper... 1.5 at least in case you are maintaining reps a good way to grow to 12inch plus.
- Q: What paint is better to paint on the brushed aluminum sheet? Simple process and good adhesion!
- As long as it is spray paint, adhesion is not the same, if you want to firm, it is better to paint
- Q: What are the different methods for punching aluminum sheets?
- There exist numerous techniques for punching aluminum sheets, each possessing its own advantages and applications. Among the different methods are: 1. Manual Punching: This approach entails using handheld tools like handheld punches or hole punches to manually create holes or shapes in the aluminum sheet. It is appropriate for small-scale or low-volume production and provides flexibility in terms of hole size and shape. 2. Mechanical Punching: Mechanical punching involves the utilization of a mechanical press machine equipped with a punch and die set. The sheet is inserted into the machine, and the punch is driven through the material, forming holes or shapes. This technique is quicker and more efficient than manual punching and is fit for medium to high-volume production. 3. CNC Punching: Computer Numerical Control (CNC) punching involves the utilization of automated machinery programmed to punch holes or shapes based on a digital design. The aluminum sheet is loaded onto the machine, and the CNC controls the movement of the punch and die to create precise and intricate patterns. CNC punching offers high accuracy, repeatability, and speed, making it ideal for high-volume production and intricate designs. 4. Laser Punching: Laser punching combines the use of a laser cutter and a mechanical punch to produce holes or shapes in aluminum sheets. The laser beam vaporizes or melts the material, while the punch ejects the cut part from the sheet. This method offers high precision, versatility, and the ability to swiftly cut complex shapes. However, it is typically more expensive and time-consuming compared to other methods. 5. Notching: Notching is a technique employed to create V-shaped or U-shaped cuts in aluminum sheets. It is often used for joining or folding the material to form corners or edges. Notching can be done manually or with the assistance of a mechanical notching machine. The selection of a punching method relies on various factors such as the desired hole size and shape, production volume, precision requirements, complexity of design, and budget. It is crucial to consider these factors and consult with experts to determine the most suitable method for punching aluminum sheets based on specific needs and applications.
- 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: which is the best bonding method for aluminum sheet and plastic?
- smear glue, there is a glue special for the bonding of plastic and steel materials.
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Laminated Aluminum Steel Sheets - Prepainted Galvalume for Sandwich Panel
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 8 m.t.
- Supply Capability:
- 1000 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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