Prepainted Aluminum Roofing Coil-3XXX Good Quality

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
8 m.t.
Supply Capability:
2000 m.t./month

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Product Description:

Structure of Prepainted Aluminium Coil 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 Prepainted Aluminium Coil

1) Perfect weather ability, high strength, no special maintenance

2) Convenient construction, short working time

3Excellent machining heat insulation, sound insulation property and perfect fireproof performance

4) High plasticity, good impact resistance, quakeproof performance and reducing buildings load

5)Goods smoothness, lightweight and rigid, beautiful and cheap

6) Various colors available

7) Simple machining equipments, processing in spot.

 

Images of Prepainted Aluminium Coil:

 

Prepainted Aluminum Roofing Coil-3xxx

Prepainted Aluminum Roofing Coil-3xxx

Prepainted Aluminum Roofing Coil-3xxx

 

Prepainted Aluminium Coil Specification:

Prepainted Aluminum Roofing Coil, prepainted Aluminum Coil for Roofing
Grade and TemperAlloys: 1050, 1100, 3003,3005,3105, 5005,5052,8011,etc
Temper: O H12 H14 H16 H18 H22 H24 H26
Widths35mm - 2,500 mm available
Thickness0.3mm - 150 mm
Coil SpecificationsI.D.: 405mm, 505mm
O.D.: 800mm - 1270mm
Surface TreatmentCoated,Polished,Embossed, etc
Packing DetailWooden pallet either eye to wall or eye to sky
Application1)Building material such as metal ceiling, roofing, wall cladding panel, ACP;
2) Packaging such as Beverage Cans, Food Cans and Closures;
3) Road Commercial Vehicles and Trains;
4) Roller Shutters
Payment termsTT, LC, Payment on Credit
MOQ5 metric tons

 

FAQ of Prepainted Aluminium Coil :

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.

 


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Q:The specification of thermal insulating aluminum coil
4-0 In general, the chemical engineering products for thermal insulation is 0. According to the International standard, the thickness tolerance is +-5%.02MM. according to industrial standard, it is +-0. The production crafts are embossed and plain sheet.
Q:How to calculate the weight of strips with the weight of aluminum coil known?
Thickness*width*length=weight/density, length=weight/(density*thickness*width).Ps: Keep unit the same.
Q:How to identify the quality of color coated aluminum coil and sheet?
Color coated aluminum coil is a kind of aluminum coil. As for qualified color coated aluminum coil, the surface has no impression, holiday and damage through the coating, and also no ripple, scratch and swell. All these are easy to see. However, the most important is the color difference of the color coated aluminum coil which is not obvious but will influence the decoration effect. Now the surface of curtain wall aluminum sheet will also be treated with electrostatic spraying. The power coating materials can have dozens of colors and realize good decorative effect, with polyurethane, polyethylene expansion resin and epoxy resin as raw materials, high color retention pigment as auxiliaries.
Q:Why 5052 turn black after annealing during the production of aluminum alloy?
The aluminum oxide in the surface has been oxidized by other chemical elements.
Q:Why does fillet appear when rolling aluminum coil?
How thick and wide is it when there is such problem? Which is the rolling pass? And what is the type of the rolling mill? The simple 4 rollers or CVC and HC rolling mill with roller control. Does the filler appear in rolling or out of roller? Different thickness will lead to different analysis.
Q:Why the aluminum sheet crack after?
It is either because of wrong filling material for welding or bad welding quality. It doesn’t crack after welding, but cracks when the increasing tension in circling process exceeds the internal stress of the weld.
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:Which companies will use aluminum sheet and coil?
Plants to make auto parts such as exhaust pipe thermal baffle, muffler thermal baffle and front thermal baffle.
Q:How much will be burned out if the soaked and oxidized 5182 aluminum coil is melt down and reprocessed?
Burn out rate is generally between 1% -2.5%, but that varies among plants as their actual situations are different.
Q:Is aluminum silicate roll felt the same as aluminum silicate acupuncture blanket?
No, the unit weight of aluminum silicate fiber felt is greater than that of aluminum silicate acupuncture blanket. Both are thermal insulation and fire-proof material and have the same function.

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