PPGI,Pre-Painted Steel Coil Prime Quality Red Color
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
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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:Can aluminum coils be used in the production of consumer goods?
- Yes, aluminum coils can be used in the production of consumer goods. Aluminum is a versatile and lightweight material that offers several advantages for consumer goods manufacturing. It is highly corrosion-resistant, making it suitable for products that are exposed to moisture or outdoor elements. Additionally, aluminum coils can be easily formed and shaped, allowing for customization and efficient production processes. Aluminum is commonly used in various consumer goods such as kitchen appliances, automotive parts, packaging materials, and electronic devices. Its properties make it an ideal choice for manufacturers looking to produce durable, high-quality consumer goods.
- Q:Can aluminum coils be used in the production of heat exchanger fins?
- Indeed, aluminum coils have the capability to be employed in the manufacturing process of heat exchanger fins. The utilization of aluminum as a material for heat exchanger fins is quite prevalent owing to its exceptional thermal conductivity, lightweight composition, and resistance against corrosion. These attributes render it a perfect substance for the efficient transfer of heat, ensuring both sturdiness and long-lasting performance. The ease with which aluminum coils can be shaped into intricate fin designs further enhances the surface area available for heat exchange. Moreover, the abundant availability and cost-effectiveness of aluminum make it the favored selection for the production of heat exchanger fins across a multitude of industries, including HVAC, automotive, and refrigeration.
- Q:Why there is arc panel after aluminum coil straightening?
- The aluminum coil can only become flat and straight after being planished on stretch bender.
- Q:My grandpa died from Alzheimer’s disease, I didn't know what it was but I came across something slightly disturbing. There were several blog and research sites linking Sodium Aluminum Phosphate ((you know the stuff in bisquick pancake batter stuff or maybe eggo waffles)) what bothered me is that two root words of that ingredient bothers me aluminum Phosphate ((is that like phospherous, as in phospherous paint...didn't that turn out bad to the body?)) If so maybe I need a second opinion or ensurance that it is real or not if it is I'm not eating pancakes again. Please help answer this.
- make your own pancakes and you have nothing to worry about.
- Q:Are aluminum coils compatible with different welding methods?
- Different welding methods can be used with aluminum coils. Aluminum is a versatile metal that can be welded using techniques like gas tungsten arc welding (GTAW) and gas metal arc welding (GMAW). These methods are commonly used for welding aluminum coils because they produce high-quality welds. GTAW, also known as TIG welding, is particularly suitable for aluminum. It allows for precise control of heat input and produces excellent weld quality. TIG welding uses a non-consumable tungsten electrode and an inert gas like argon to protect the weld zone from contamination. GMAW, also known as MIG welding, is a faster process that uses a consumable wire electrode and a shielding gas to protect the weld pool. It is widely used in industrial applications due to its efficiency and ease of use. In addition to TIG and MIG welding, other methods like laser welding and friction stir welding can also be used for aluminum coils, depending on specific requirements. Proper preparation is crucial for successful welds. Cleaning and surface treatment of the aluminum coils are important to remove contaminants or oxide layers that could affect the welding process. Overall, different welding methods can be used with aluminum coils, and the choice depends on factors like desired weld quality, production requirements, and available skills and equipment.
- Q:What are the different coil diameters available for aluminum coils?
- The different coil diameters available for aluminum coils can vary depending on the manufacturer and specific application. However, common coil diameters for aluminum coils range from as small as 1 inch to as large as 60 inches or more.
- 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:How are aluminum coils used in the production of electrical conductors?
- Aluminum coils are widely used in the production of electrical conductors due to their excellent electrical conductivity and lightweight properties. These coils are typically made from high-grade aluminum alloy, which ensures optimal electrical performance. In the production process, aluminum coils are first formed into thin, flat strips. These strips are then further processed through various techniques such as rolling, annealing, and drawing to achieve the desired shape and dimensions of the electrical conductor. Once the aluminum coil has been processed and formed, it is typically coated with a thin layer of insulating material, such as enamel or varnish, to prevent electrical leakage and ensure proper insulation. This coating also protects the conductor from corrosion and other environmental factors. Aluminum coils are commonly used in the production of electrical conductors, such as wires and cables, due to their high conductivity and ability to efficiently carry electrical current. They are especially preferred in applications where weight is a crucial factor, such as in the aerospace and automotive industries. Furthermore, aluminum coils offer cost advantages compared to other materials, making them a popular choice for electrical conductor production. Their lightweight nature also allows for easier installation and handling, reducing labor costs and time. Overall, aluminum coils play a vital role in the production of electrical conductors, providing excellent electrical conductivity, lightweight properties, and cost advantages. Their versatility and efficiency make them a preferred choice in various industries where electrical conductivity is crucial.
- Q:I am concerned about the environment so I collect empty aluminum cans off the street when I walk my dog. Right now I have 3 large garbage bags full of crushed aluminum can. The problem is... some of the cans have dirt on and in them. Some of thoroughly flattened ones may even have small pebbles embedded in them. Will these be accepted at the recycling facility? I'm guessing it doesn't matter because when they melt them any organic materials will burn away and any dirt particles or small pebbles will be separated from the molten aluminum. What do you think?
- The dirt won't be a problem, normally. The pebbles might, but I haven't heard any mention of this being a problem. Add: Aluminum melts at around 960 F, while most rocks won't. By that time, the dried up sugars and cigarette butts will have all burned off. You can melt aluminum in a cast iron frying pan, but I really don't recommend trying that: If a drop of water hits the molten aluminum it'll expand somewhere around 1700 times it's original volume, nearly instantly. This will be like a small bomb going off, and molten aluminum will spray all over. That's quite dangerous, even if you do have protective gear.
- Q:A magnet will not attract a aluminum bar, but if you have an electromagnetic field made by an transformer it will interact.Why is that?Why iron is attracted and wood is not?
- Aluminum is not a magnetic material and will not be affected by stationary magnets. However, if a changing magnetic field is present, an electrical voltage will be induced in the aluminum ring and an electric current will flow as a result. This current will produce a magnetic field which will interact with the externally produced magnetic field. The key here is a changing magnetic field - because the voltage induced in the aluminum ring will be proportional to the rate of change of the field. If an aluminum disk is passed between the poles of a powerful magnet, eddy currents will be induced in the aluminum producing a magnetic field that will tend to retard the motion of the aluminum relative to the magnet. The changing field in this case is due to the motion of the aluminum. Iron is attracted to a magnetic field because it is a ferro-magnetic material. Wood is not a magnetic material, and it is not an electrical conductor, so it will not behave as aluminum does in a magnetic field.
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PPGI,Pre-Painted Steel Coil Prime Quality Red Color
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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