PPGI,Pre-Painted Steel Coil Prime Quality Blue Color
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 m.t.
- Supply Capability:
- 10000 m.t./month
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OKorder Financial Service
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1.Structure of Pre-painted Galvanized/Aluzinc Steel Coil Description
With GI (aluzinc) as base metal, after pretreatment (degrease and chemical treatment) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized (aluzinc) steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays workability, durability and weather resistance.
2.Main Features of the Pre-painted Galvanized/Aluzinc Steel Coil
• Excellent corrosion resistance
• Excellent weather resistance
• Capability of decoration, molding, corrosion resistance
• Workability, durability
• Excellent heat resistance performance
• High strength
• Good formability
• Good visual effect
3.Pre-painted Galvanized/Aluzinc Steel Coil Images
4.Pre-painted Galvanized/Aluzinc Steel Coil Specification
Quality standar: JIS G3312 CGCC & CGLCC
Hardness of P: Both soft and hard quality are available
Surface finish: with or without protect film
Thickness : 0.14-1.20 mm
Width : 914mm, 1000mm, 1220mm and 1250mm, thickness 600-1250mm is available
Finish by coil or sheet: Both sheet and coil are available
8Zinc coating: 60-275G/M2, both sides
Paint thickness for top side : 5 micron primer + (10-20) microns modified polyester, green color.
Paint thickness for back side: (5-10) microns Epoxy
Weight per coil: 4-6 tons, also can be upon customer's requirements
Max loading weight in one 20ft container : 25 tons generally
5. FAQ of Pre-painted Galvanized/Aluzinc Steel Coil
We have organized several common questions for our clients，may help you sincerely：
1. What is the minimum order quantity ?
Our MOQ is 50mt for each size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide.
2. How long can we receive the product after purchase?
Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.
3. How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
- Q:What is the typical wear resistance of aluminum sheets?
- The wear resistance of aluminum sheets can vary depending on the specific alloy and temper. Typically, aluminum sheets exhibit a moderate level of wear resistance compared to other metals. However, they do not possess the same level of wear resistance as materials like steel or titanium. Aluminum sheets can endure light to moderate wear and abrasion, making them suitable for applications that do not involve excessive friction or impact. To improve the wear resistance of aluminum sheets, various treatments such as anodizing or painting can be applied to their surface. Furthermore, the wear resistance of aluminum sheets can also be influenced by their thickness and hardness. In general, thicker and harder sheets tend to offer better resistance against wear.
- Q:is putting Aluminium foil behind the wind shield actually generate more heat and make the car hotter inside or make the car inside cooler? assume you put foil behind all windows.
- reflects heat outwards
- Q:Can someone explain the movement of electrons in a pure block of aluminum metal? At they free to move around between similar energy levels? Are they bound to Al atoms? What about orbital overlap?
- Any element that allows the transfer of electrical flow to move across it usually has the characteristic of having free movement electrons in the outer shell. This is why metals are particularly good at electrical conduction. The best metal for transferring electrical charge is silver followed by copper and then aluminum. Much electrical wire is made from pure aluminum because it is cheaper than copper or silver and the resistance to flow is only slightly lower than copper. The electrons in the outer shells are still bound to the aluminum nucleus but they are free to accept a charge from neighboring aluminum atoms and transfer that charge to the next aluminum in the electrical flow. This is basically the definition of electrical resistance. Copper performs this transfer more efficiently than aluminum so it's electrical resistivity is less than aluminums. But in both base metals, the outer electrons never leave the atom, they simply transfer their charge to the next atom in line
- Q:Can aluminum sheets be used for honeycomb panels?
- Yes, aluminum sheets can be used for honeycomb panels. Honeycomb panels are typically made by bonding two thin sheets of material, such as aluminum, to a honeycomb core material. Aluminum sheets are commonly used for their lightweight and high strength properties, making them an ideal choice for honeycomb panel construction. The honeycomb structure provides excellent strength-to-weight ratio, making the panels suitable for various applications, including aerospace, automotive, construction, and furniture industries. The aluminum sheets offer durability, corrosion resistance, and ease of fabrication, making them a popular choice for honeycomb panels.
- Q:What is the typical thickness tolerance for aluminum sheets?
- The typical thickness tolerance for aluminum sheets can vary depending on the specific grade and manufacturing process, but it is generally around ±0.005 to ±0.01 inches.
- Q:How do aluminum sheets perform in terms of fatigue resistance?
- Aluminum sheets possess outstanding fatigue resistance, showcasing their ability to endure repeated stress and strain cycles without significant degradation in their mechanical properties. The exceptional fatigue resistance of aluminum sheets primarily stems from their microstructure, characterized by small and uniformly dispersed grains. This microstructure aids in the even distribution of applied stress throughout the material, effectively preventing crack formation and propagation. Moreover, fatigue resistance in aluminum sheets can be further enhanced through various processing techniques, such as heat treatment, alloying, and surface treatments. These techniques serve to refine the microstructure, enhance strength, and elevate the overall fatigue performance of the material. Furthermore, aluminum's relatively low density compared to other metals contributes to its superior fatigue resistance. This lower density enables improved energy absorption during cyclic loading, thereby reducing the likelihood of crack initiation and propagation. It is worth noting, however, that the fatigue resistance of aluminum sheets can vary depending on the specific alloy, temper, and thickness. Different aluminum alloys possess distinct mechanical properties and fatigue limits, necessitating the selection of the appropriate alloy and temper based on specific application requirements. In conclusion, aluminum sheets are highly esteemed for their remarkable fatigue resistance, making them a favored choice in industries that demand materials capable of enduring cyclic loading and extended service life.
- Q:Can aluminum sheets be used for water tanks?
- Yes, aluminum sheets can be used for water tanks. Aluminum is a corrosion-resistant material and is commonly used in the construction of water tanks due to its durability and ability to withstand harsh weather conditions.
- Q:A 15.1 g aluminum block is warmed to 53.2 °C and plunged into an insulated beakercontaining 32.6 g of water initially at 24.4 °C. The aluminum and the water are allowed to cometo thermal equilibrium.Assuming that no heat is lost, what is the final temperature of the water and aluminum?
- To solve this problem, you need the heat capacity of water and Al, I know off hand the heat capacity of water but you'll need to look it up for Al. From the problem, you know that the heat given up as the aluminum cools is gained by the water heating up. As there is no phase change, the heat gained (or lost) is mass * heat capacity * temperature change energy gained by water = energy lost by Al. Let Tf be the final temperature of the Al and water. 32.6 g * 4.18 J/gK * (Tf - 24.4C) = 15.1 g * heat capacity of Al * (53.2 C - Tf) Solve for Tf. Because there is almost twice as much water as Al and water has a higher heat capacity than Al, the temperature will be closer to 24.4C than it is to 53.2C
- Q:Can aluminum sheets be formed into seamless tubes or pipes?
- Yes, aluminum sheets can be formed into seamless tubes or pipes. This is typically done through a process called extrusion, where the aluminum sheet is heated and forced through a die to form the desired shape. The extrusion process allows for the creation of seamless tubes or pipes with consistent dimensions and a smooth surface finish. Aluminum is a highly versatile and malleable material, making it suitable for various applications where lightweight and corrosion-resistant tubing is required.
- Q:Can aluminum be either conductive or magnitized?
- Aluminium saucepans and frypans demonstrate that Al conducts heat, aluminium wires are used because it is a very good conductor of electricity, but lighter and cheaper than copper, so used on overhead cables. Most lay-people would describe Al as non-magnetic. However, Al is weakly paramagnetic. It does not hold a magnetic field, but does respond to a (strong) magnetic field, albeit weakly. The effect is strongest at low temperatures, and decreases as temp increases.
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PPGI,Pre-Painted Steel Coil Prime Quality Blue Color
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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