Continuous Rolling Aluminum Coils for Composite Panel

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
1000000 m.t./month

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Item specifice:

Grade: 1000 Series,3000 Series Surface Treatment: Mill Finish Shape: Flat
Temper: O-H112,Hard Application: Decorations

Product Description:


 1.Structure of Continuous Rolling Aluminum Coils for Composite Panel


Continuous Rolling Aluminum Coils for Composite Panel is one semi-finished aluminium material. This strip can be rolled down to aluminium coil,sheet,circle ect.  The alloy AA1050 is widly used in building, industry ect. Its weight is much lower than steel. So many customers choosed aluminium material instead of steel.


2. Main features of Continuous Rolling Aluminum Coils for Composite Panel


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 havemore 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. Image of Continuous Rolling Aluminum Coils for Composite Panel


Continuous Rolling Aluminum Coils for Composite Panel

Continuous Rolling Aluminum Coils for Composite Panel

Continuous Rolling Aluminum Coils for Composite Panel




4. Product Specification


ALLOYTEMPERTHICKNESSCOATINGWIDTH
AA1050H220.2MM-3MM22-25 MICRONS1200MM-1500MM


5.FAQ:

What is the quality standard?

---Usually our standard is GB3880-2006

What is the largest width?

---It is 2300mm

What is the MOQ?

---Usually we can accept 80 tons.



















































  



 

 




 


 



 


 

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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:What are the compositions of aluminum coil coating?
The common compositions are crylic resin, solid inorganic filler, different pigments, flatting agent and so on.
Q:What are the differences between aluminum coil 3003h24 and 3a21h14?
The mechanical property references of rolled plate 3003 H24and 3A21 H14 are as follows: 3003 H24--Rm/MPa≧140-180;Rp0.2/MPa≧115;A(%)≧1-5(thickness 0.2mm-4.5mm)3A12 H14--Rm/MPa≧145-215;A(%)≧6
Q:Will the surface of aluminum contact water if the aluminum coil falls into water?
That depends on how tight the aluminum coil is. If it is very tight, aluminum will stick together, thus no water can get in.
Q:Can aluminum coil 3003H24 replace 3A21H14?
Yes.
Q:Why 5052 turn black after annealing during the production of aluminum alloy?
It has been sooted.
Q:What is the formula to calculate the wall thickness of aluminum coil?
Aluminum coil thickness*aluminum coil width*aluminum coil curl*aluminum density (the density of aluminum alloy: 2.73, the density of pure aluminum: 2.71)
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: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.
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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