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Zhenjiang Runfa Aluminium Co., Ltd
Aluminium Foil Roll;Aluminium Packaging Foil;Heat Transfer Foil
 
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Customized Heavy Duty Aluminium Foil Roll Cold Chain Aluminum Brazing Material

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Title： Customized Heavy Duty Aluminium Foil Roll Cold Chain Aluminum Brazing Material 
Brand： -
Model： -
Unit price： Negotiable
MOQ： -0 -
Quantity： Negotiable
Delivery date： Since the payment date Days delivery
Contact： Mrs. Tracy Lee （Ms.）    
Mobile：
Telephone：
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Details

1.Specification of aluminium strip:
1) Core Alloy: 1060, 3003, 5052 etc
2) Cladding alloy: 4343, 4045, 7072, 5052 etc
3) Cladding rate: 4%-18%
4) Thickness: 0.2-3.0mm
5) Width: 12 - 1250mm (max)
6) Temper: HO, H14 etc
7) I. D.: 150mm, 200mm, 300mm, 400mm, 500mm
8) Normal O. D.: 900-1450mmm
9) Other sizes is available according to customer's request

 

2.Description of our production

Chemical composition of core material, cladding material about aluminum alloy and composite-material for welding heat exchanger

Core Material

Alloy Si Fe Cu Mn Mg Zn Zr Ti code
3003 0.6 0.7 0.05-0.20 1.0-1.5 0.1 0.05 0.03 1
3003+1%Zn 0.6 0.7 0.05-0.20 1.0-1.5 0.5-1.50 0.05 0.05 2
3003+1.5%Zn 0.6 0.7 0.05-0.20 1.0-1.5 1.0-2.0 0.05 0.05 3
3003+1.5%Zn+Zr 0.5-1.0 0.7 0.05-0.20 1.0-1.6 1.0-2.0 0.05-0.2 - 4
3003+0.5%Cu 0.6 0.7 0.30-0.70 1.0-1.5 0.10 0.05 0.1 5
3005 0.6 0.7 0.20-0.40 1.0-1.5 0.20-0.60 0.25 0.01 6

                                                       Cladding Material

Alloy Si Fe Cu Mn Mg Zn Zr Ti code
4343 6.8-8.2 0.8 0.25 0.1 0.2 0.05 1
4343+1%Zn 6.8-8.2 0.8 0.25 0.1 0.5-1.5 0.05 2
4045 9.0-11.0 0.8Customized Heavy Duty Aluminium Foil Roll Cold Chain Aluminum Brazing Material
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