AA3003 Prepainted Aluminium Coils Used for Construction

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10000 m.t./month

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Item specifice:

Grade: 3000 Series Surface Treatment: Color Coated Shape: Flat
Temper: Half Hard Application: Decorations

Product Description:

1.Structure of AA3003 Prepainted Aluminium Coils Used for Construction Description

AA3003 Prepainted Aluminium Coils Used for Constructionare widly used in decoration field. For the painting, it depends on the using evironment.  If you use in the open air, we recommend the PVDF coated aluminium coils. This kind of painting can last 15-20 years.  If you use in the room, we recommend PE coated aluminium coils. The price is much more competitive.

Direct Continuous Aluminium Foil Stock in Coil is one semi-finished aluminium material. This strip can be rolled down to aluminium foil.The final thickess can be 5-20 microns.  Aluminium foil is soft, ductile and with a silver-white luster which can be widely used in a large scare of fields.

2.Main Features of AA3003 Prepainted Aluminium Coils Used for Construction

a.Competitive price---We have our own mills and can produce mill finished aluminium coils, so we can control the production cost better.

b.Professional after-sale service---We have more than 15 years exportation experience and you need not worry about the exporation problems.

c.Fast delivery time---We can control the delivery time within 35 days.

3.AA3003 Prepainted Aluminium Coils Used for Construction Images

AA3003 Prepainted Aluminium Coils Used for Construction

AA3003 Prepainted Aluminium Coils Used for Construction

AA3003 Prepainted Aluminium Coils Used for Construction

4.AA3003 Prepainted Aluminium Coils Used for Construction Specification











Painting   Thickness

Standard   16-25 Mic, max 40 Mic


According   to RAL colors or customers' samples


GB/T   17748-1999


What is the quality standard?

---Usually our standard is GB3880-2006

What is the largest width?

---It is 2000mm

What is the MOQ?

---Usually we can accept 80 tons.

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Q:Why the aluminum-plastic panel processed by color aluminum coil peel off paint?
It may be due to the bad quality of the color aluminum coil paint or the poor paint-drying process.
Q:How to pull the aluminum coil purchased into aluminum sheet?
You can use decoiler machine, but after decoiling, the embossment of embossed aluminum sheet will become very shallow.
Q:Will the surface of aluminum contact water if the aluminum coil falls into water?
You mean whether water will penetrate into the gap? If you get it out quickly, basically it will be ok. If there is something wrong, you can put it under the sun to see whether there is water oozing from the gap.
Q:Is the aluminum coil with damaged side still useful?
The side of tire, also called side wall, is the thinnest and most fragile. Side wall damages can be divided into swell and scratch. The swell is often caused by external force (The car is trapped in pit or on curb when you are driving fast). It can cause the cord thread break so that the rubber of the tire side wall cannot be fixed and tightened. The size of the swell is often as big as that of an one-yuan coin and will become bigger as the traveling distance increases. Under such circumstance, it is recommended to replace the tire. Scratch is usually caused by bad roads or debris on the road. It is recommended to replace the tire if the scratch in the side wall is obvious and the cord thread break. If the front wheels have such damages, the tire should be replaced as soon as possible (Because the steering, braking and driving is mainly based on the front wheels.). If there is no spare tire on site, change the front damaged tire with the rear tire and drive to an appropriate place.
Q:What are the best rust-proof coils? Please tell me the model and manufacturer in Shangdong. Thank you.
3003 aluminum coil, AL-Mn series alloy, is the most widely used rust-proof aluminum with the density being 2.73. It is applicable to insulation projects such as pipe insulation, packaging, machine parts, refrigerator, air conditioning and ventilation pipes and other wet environment.
Q:Why the aluminum sheet crack after?
Maybe the crack existed during welding but you didn’t notice. And then it expands and becomes obvious when acted on by external force in circling process. The reason may be the welding craft. Besides, I suggest more comprehensive tests after welding, such as penetrant test.
Q:How many 1220mm*2440mm aluminum sheets can one-ton aluminum coil be sliced to? Thank you.
If it is 1.0mm thick, the coil can be sliced into 124 pieces. For other thickness, please use 124 divide the thickness.
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:What is color aluminum coil?
The base plates are all aluminum, but the surface has been colored.
Q:Why does the end face of aluminum coil have grease spots?
Process one without coolant to see whether there are spots. There is a layer of alumina membrane on the blank face of aluminum coil, which will react with basic coolant when heating through processing.

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