aluminum 4ft x 8ft sheets corrugated roofing sheet roof tile
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 9000 m.t./month
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Item specifice
Grade:
1000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 Series
Surface Treatment:
Coated,Embossed,Anodized,Polished,Mill Finish,Color Coated,Oxidized,Enameled Wire,Brushed,Printed,Composited,Holographic Impression,Sand Blasted,Powder Coating
Shape:
Angle,Square,T-Profile,Round,Flat,Rectangular,Oval,Hexagonal
Temper:
T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,Hard
Application:
Liner & Wad,Decorations,Door & Window,Heat Sink,Transportation Tools,Glass Wall,Food,Kitchen Use,Pharmaceutical,Seal & Closure,Insulation Material,Label & Tag
Specification
| commodity | aluminum 4ft x 8ft sheets corrugated steel roofing sheet color steel roof tile roofing |
Grade | SGCC SGCH DX51D |
Standard | ASTM A653M-04/JIS G3302/DIN EN10143/GBT 2518-2008 AS1397-2001, EN10215-1995, ASTM A792M-02, JIS G3321-1998 |
Basal plate | Cold rolled steel coil ,hot dipped galvanized/galvalume steel coil |
Zinc Coating | Z30-Z275G/m2, AZ30-150g/m2 |
Thickness | 0.13-0.9mm |
Width | 750-1250mm(before corrugation) 600-1050mm(after corrugation) |
Wave depth | 18(+/-2mm),etc |
Wave distance | 76(+/-2mm),etc |
| color | according to RAL |
| length | as your requestment |
| Product feature | water resistance,light weight,easy installation,aesthetic,high tensile |
| Packing | standard export water-proof package with steel strips fixed |
| Coating | Top:10-25um back:5-10um |
| Application | exterior and interior wall,roofs,and soffits |
| Advantages | 1.Design according to customers 'requirements 2.Production under ISO9001-2008 Quality System 3.Easy to be installed as light weight 4.Z360-275/AZ30-150 is suitable for many application 5.Our products are recyclable materials 6.The less construction period, the more using time. |
Production line
We have six producting line of color aluminum tile. Our annual output is 8000 ton,due to the most advanced and mordern lines
why choose us
our advantage of color steel tile
1.corrosion resistance
2.light weight:Metal covered and metal frame buildings offer the safest possible shelter during the storms. Correctly earthed aluminium, because of its high electrical conductivity, offers excellent protection from lighting damage.
3.High strength:bending and compression resistance, used as building enclosure and bearing structure
4.Easy to install:no need special tools, do not break, crack or leak.
5.Energy-saving:saving of the structural steel by up to 40%.
6.Beautiful design
7.Quake-proof, fire-proof, rain-proof.
8.It can be recycled and good for environments.
our service for you
pre-sale service
1.sample free
2.We have full stock and can deliver within short time
3.Dood quality+factory price+quick response+reliable service
4.All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose
1.we will count cheapest shipping cost and make invoice to you at once
2.check quality again,then send out to you at 5-10 working day after your payment
3.email you the tracking No,and help to chase the parcels until it arrive you
After sale choose
1.we are very glad that customer give us some suggestion for price and products
2.If any question,please contact with us freely by E-mail or telephone
Our products are very popular to be exported to the Russian market,Korea South-East Asia,India,Middle-East,Africa,North-Europe,South- America,and so on.
- Q:How do aluminum sheets perform in terms of thermal expansion and contraction?
- Aluminum sheets have a relatively high coefficient of thermal expansion, meaning they expand and contract more than most other materials when exposed to heat or cold. The coefficient of thermal expansion for aluminum is approximately 23 x 10^-6 per degree Celsius. This means that for every degree Celsius increase in temperature, aluminum will expand by 23 millionths of its size. This thermal expansion and contraction property of aluminum makes it suitable for various applications where temperature fluctuations are expected. For instance, in the construction industry, aluminum sheets are commonly used for roofing and cladding purposes. These sheets can withstand the thermal stresses caused by the changing temperatures without warping or distorting significantly. Moreover, this characteristic of aluminum also makes it ideal for manufacturing products like cookware and heat sinks. Aluminum cookware heats up quickly and evenly due to its high thermal conductivity and expands uniformly, preventing warping or deformation when exposed to heat. Similarly, aluminum heat sinks effectively dissipate heat generated by electronic components, as they can accommodate thermal expansion without compromising their structural integrity. However, it is important to note that while aluminum sheets have good thermal expansion and contraction properties, extreme temperature changes can still lead to some dimensional changes. Therefore, proper consideration of the anticipated temperature variations is crucial when designing and using aluminum sheets to ensure their optimal performance and longevity.
- Q:Can aluminum sheets be used for lithographic printing?
- Indeed, lithographic printing can make use of aluminum sheets. This widely-used printing method, also referred to as offset printing, involves the transfer of an image from a plate onto a rubber blanket and subsequently onto the printing surface. Aluminum sheets are frequently employed as the foundational material for lithographic plates due to their exceptional durability, lightweight composition, and capacity to retain intricate details. Typically, these aluminum sheets utilized in lithographic printing are coated with a photosensitive emulsion, facilitating the precise and accurate transfer of the image onto the printing surface. Consequently, aluminum sheets represent an optimal selection for lithographic printing, particularly for extensive and high-quality printing endeavors.
- Q:How do you ensure the dimensional accuracy of aluminum sheets?
- To achieve the desired dimensional accuracy of aluminum sheets, several actions can be taken: 1. Utilize Advanced Manufacturing Techniques: Employing state-of-the-art equipment and methodologies in the production of aluminum sheets is crucial for ensuring precise dimensions. This entails utilizing reliable and calibrated machinery to accurately cut, roll, and shape the sheets according to the specified requirements. 2. Implement a Comprehensive Quality Control System: Establishing a robust quality control system is essential for upholding dimensional accuracy. This entails conducting regular inspections and measurements at different stages of the manufacturing process to identify any deviations from the required dimensions. Precision measuring instruments, such as calipers, micrometers, or laser scanning devices, can be employed to accomplish this. 3. Opt for High-Quality Materials: The choice of aluminum material significantly impacts dimensional accuracy. Using high-quality aluminum with consistent properties and minimal impurities guarantees that the sheets maintain their desired dimensions throughout the manufacturing process. 4. Control Temperature: Temperature fluctuations can affect the dimensional accuracy of aluminum sheets due to expansion or contraction. Maintaining a controlled temperature environment during manufacturing helps mitigate these effects and ensures that the sheets retain their intended dimensions. 5. Handle and Store Properly: Exercising caution in the handling and storage of aluminum sheets is crucial to prevent any deformations or damages that could impact their dimensions. This involves utilizing appropriate lifting equipment, avoiding excessive bending or twisting, and storing the sheets in a controlled environment to shield them from moisture or extreme temperatures. 6. Regularly Calibrate Measuring Instruments: Regular calibration of measuring instruments used in the dimensional inspection process is vital. This practice ensures accurate measurements and eliminates any potential errors that may arise from instrument drift or wear. By adhering to these measures, manufacturers can minimize dimensional variations and uphold the desired accuracy of aluminum sheets, thereby meeting the specific requirements of various industries such as automotive, aerospace, construction, and electronics.
- Q:aluminum is 2.82x10^-8 ohm-m
- Aluminum with the same resistance as 50 meters of copper. (Resistance) = (Resistivity)(Length/Area) So if the resistivity changes by (2.82/1.72), then the length changes by (1.72/2.82). So the length of aluminum would be 50m(1.72/2.82) Length of aluminum would be 30.5 meters
- Q:What are the different methods of surface protection for aluminum sheets?
- Aluminum sheets can be protected in various ways to ensure their longevity and functionality. Anodizing is a widely used technique, involving the creation of a protective oxide layer on the aluminum surface. This is achieved by immersing the sheets in an electrolyte solution and passing an electric current through them. The outcome is a resilient and corrosion-resistant layer that can be further enhanced with different dyes and sealants. Another option is powder coating, which entails applying a dry powder onto the aluminum sheets and then curing it with heat. This results in a robust coating that offers excellent defense against scratches, chemicals, and weathering. Powder coating is available in a wide array of colors and finishes, making it a popular choice for decorative purposes. Chemical conversion coating is yet another alternative, involving the treatment of aluminum sheets with a chemical solution to convert the surface into a protective layer. This coating not only improves corrosion resistance but also provides a suitable base for paint or other coatings. Painting is a commonly utilized method for safeguarding aluminum sheets. Different types of paints, such as epoxy, acrylic, and polyurethane-based coatings, can be applied to the surface. These paints not only shield against corrosion and environmental factors but also offer the opportunity for aesthetic customization. Lastly, laminating is a technique where a protective film is applied to the surface of the aluminum sheets. These films can be made from various materials like PVC, polyester, or polyethylene. Laminating adds an extra layer of protection against scratches, abrasion, and UV radiation. Each method of surface protection for aluminum sheets has its own merits and considerations, which depend on the specific requirements of the application. It is crucial to thoroughly assess the desired level of protection, aesthetic preferences, and budget constraints before selecting the most suitable method.
- Q:What are the different methods of joining aluminum sheets without welding?
- There are several methods of joining aluminum sheets without welding. 1. Adhesive bonding: This method involves using an adhesive to bond two aluminum sheets together. The adhesive creates a strong and durable bond, and it can be applied in various ways such as tapes, liquid adhesives, or films. Adhesive bonding is a popular choice as it provides a clean and aesthetically pleasing finish. 2. Mechanical fastening: This method involves using mechanical fasteners such as screws, rivets, or bolts to join aluminum sheets together. These fasteners provide a strong and reliable connection and are commonly used in industries where disassembly or repair is required. Mechanical fastening is also relatively easy to implement and does not require any additional equipment. 3. Clinching: Clinching is a cold-forming process that involves joining aluminum sheets by using a punch and die to create a strong interlock between them. This method is suitable for thin aluminum sheets and offers good mechanical strength. Clinching is a cost-effective alternative to welding, as it does not require any additional materials or heat. 4. Friction stir welding: Although not technically welding, friction stir welding is a solid-state joining process that uses a rotating tool to generate frictional heat between the aluminum sheets. As the tool moves along the joint, it creates a plasticized region that is then consolidated to form a strong bond. Friction stir welding is mainly used for joining thicker aluminum sheets and offers excellent mechanical properties. 5. Folded joints: This method involves folding the edges of two aluminum sheets together to create a joint. The folded joint can be secured by using adhesives, mechanical fasteners, or a combination of both. Folded joints provide good strength and stiffness, and they are commonly used in applications where a seamless appearance is desired. These methods offer various advantages and can be chosen based on the specific requirements of the project, including the desired strength, appearance, and ease of implementation.
- Q:Are aluminum sheets suitable for decorative lighting fixtures?
- Aluminum sheets are indeed a fantastic option for embellishing lighting fixtures. This material, known for its lightweight and versatility, can be effortlessly fashioned into diverse shapes and designs. Moreover, aluminum boasts exceptional resistance against corrosion, rendering it fitting for both indoor and outdoor lighting fixtures. Furthermore, aluminum can be conveniently coated or painted to achieve diverse finishes, offering limitless design prospects. Additionally, its reflective qualities enhance the overall lighting effect, making it an ideal preference for decorative lighting fixtures.
- Q:Are the aluminum sheets suitable for manufacturing lighting fixtures?
- Yes, aluminum sheets are suitable for manufacturing lighting fixtures. Aluminum is a lightweight and versatile material that offers several advantages for lighting fixture manufacturing. Firstly, aluminum is known for its excellent thermal conductivity, meaning it can effectively dissipate heat generated by the lighting components. This helps in prolonging the lifespan of the lighting fixtures and maintaining their efficiency. Additionally, aluminum is corrosion-resistant, which is crucial for lighting fixtures as they are often exposed to different environmental elements. This property ensures that the fixtures will not degrade over time and can withstand outdoor conditions. Moreover, aluminum sheets can be easily formed into various shapes and sizes, allowing manufacturers to create customized designs for lighting fixtures. This versatility makes aluminum an ideal choice for both functional and aesthetic lighting applications. Furthermore, aluminum is a sustainable and eco-friendly material. It is recyclable, reducing the environmental impact of manufacturing processes. This makes aluminum sheets a popular choice for manufacturers that prioritize sustainability in their operations. Overall, the excellent thermal conductivity, corrosion resistance, versatility, and sustainability of aluminum sheets make them highly suitable for manufacturing lighting fixtures.
- Q:need help choosing an aluminum welder at a descent price also
- i think, welding,,, tig is right machine for aluminum, thank you.
- Q:Are aluminum sheets suitable for electrical busbars?
- Yes, aluminum sheets can be suitable for electrical busbars. Aluminum is a widely used material in the electrical industry due to its excellent electrical conductivity, lightweight nature, and affordability compared to other metals like copper. Aluminum sheets can be easily fabricated into the desired shape and size required for busbars, making them a versatile choice for electrical applications. Additionally, aluminum has good thermal conductivity, which helps in dissipating heat generated during electrical operations. However, it is important to note that aluminum has a lower electrical conductivity compared to copper, so it may require larger cross-sectional areas to achieve the same electrical performance. It is essential to consider the specific requirements of the electrical system and consult with experts to determine if aluminum sheets are suitable for a particular busbar application.
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aluminum 4ft x 8ft sheets corrugated roofing sheet roof tile
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 9000 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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