Aluminum Coil Corrosion Inspection 5052 H32 Aluminum Gutter Coil

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Min Order Qty:
5 m.t.
Supply Capability:
9000 m.t./month

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Item specifice:

Grade: 1000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 Series Surface Treatment: Coated,Embossed,Anodized,Polished,Mill Finish,Color Coated,Oxidized,Enameled Wire,Brushed,Printed,Composited,Holographic Impression,Sand Blasted,Powder Coating Shape: Angle,Square,T-Profile,Round,Flat,Rectangular,Oval,Hexagonal
Temper: T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,Hard Application: Liner & Wad,Decorations,Door & Window,Heat Sink,Transportation Tools,Glass Wall,Food,Kitchen Use,Pharmaceutical,Seal & Closure,Insulation Material,Label & Tag

Product Description:

ProductAluminum sheet
Country of OriginChina mainland
Lengthless than 8000mm

according to different size,normal 5 tons

Payment TermsT/T;L/C
Loading PortDaLian,Tianjing,Shanghai
Delivery TimeWithin 30 days after receiving the prepayment or original L/C


 Aluminum Coil Corrosion Inspection Aluminum Coil 5052 H32 Aluminum Gutter Coil


1.Tolerance: thickness tolerance +/-1.5%, width tolerance +/-1mm


2.Application and Usage:

Building Material , Insulation, Shoes &Tents Eyes,Corner Beads,Automotive Industrial, POP Can Bottle and Cap,Deep-Proceeding Case,light industry, TV back board,Street Sign, PP caps, Cell mask and so on.


3.Surfact Quality :

 Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use,


4.Mechenical Property:

Chemical Composite and Mechanical Property could meet the requirements of GB/T, ASTM, ENAW, JIS Standard


Aluminum Coil Corrosion Inspection Aluminum Coil 5052 H32 Aluminum Gutter Coil



   a, Vertical packing

   b, Horizontal packing

   c, First, plastic cloth with drying agent inside; Second, Pearl Wool ; Third, wooden cases with dry agent , fumigation wooden pallets, aluminum surface could cover blue PVC film


6.Certificate:  ISO9001:2008, SGS and ROHS(if client request, paid by client), MTC(plant provided), Certificate of Origin(FORM A, FORM E, CO),  Bureau Veritas and SGS (if client request, paid by client), CIQS certificate


7.Month Capacity: 20000MT/Month


8.Trade Terms: EXW,FOB,CIF,CNF


9.Payment: T/T or L/C at sight

Aluminum Coil Corrosion Inspection Aluminum Coil 5052 H32 Aluminum Gutter Coil

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Q:how to avoid oxidation of aluminum sheet after wire drawing?
leave it alone after wire drawing!aluminum sheet will formulate a layer of dense oxide film. So you don't need to worry about it! Don't often polish the aluminum wire, or they will be more and more slimsy, the oxide film is used for avoiding reoxidation.
Q:Which kind of glue can bond hard shell plastic and iron sheet or aluminum sheet?
You can buy the glue for bonding wood in hardware shop, 402 or 502 are all ok.
Q:how to distinguish the physical property of copper sheet from the one of aluminum sheet?
physical property: copper sheet: golden, heavy, aluminum sheet: white, light.
Q:what's the size of gap while pressing 6mm aluminum sheet?
unilaterial gap is 0.1-0.15mm, and you can change the gap according to cutting effect.
Q:how to find 0.6mm waste strake of aluminum sheet?
ask door and window maker for some strake.
Q:How to clean the aluminium oxide on the surface of aluminum? What kind of materials should we use to clean the thin aluminum sheet, and what's the concentration?
You can sprinkle the mix of Alkaline water,vinegar,washing powder and liquid detergent on the surface. And after a period of time, rub it with soft silk, after it being dry,sprinkle again and rub until it's clean.
Q:how to process 0.3mm hole on aluminum material?
punching wire-electrode cutting
Q:Which kind of solution should I use while welding aluminum sheet and copper pipe by tin soldering?
1, you must use over 350W soldering iron, 2,prepare some borax and tin soldering paster, you can’t use rosin to weld it, 3, polish the pipe to clean with fine abrasive paper and borax, 4, put the pipe and sheet into borax, use the soldering trip to rub on the weldment with some borax. 5, after the pipe and sheet become hot, use the soldering iron with the paster and tin to rub the pipe and sheet in borax, then it can be welded. 6, they can be welded together after welding.
Q:why does 10% sulfuric acid not react with aluminum sheet?
10% sulfuric acid has a high concentration and will be passivated and formulate a layer of oxide film after reacting with aluminum,and the reaction will stop after seperating sulfuric acid and aluminum. there is a layer of Al2O3 oxide film on the surface of aluminum, so it's hard for sulfuric acid to break the oxide film and react with aluminum.
Q:why can aluminum sheet after oxide film removal react quicker with hydrochloric acid?
the reason is very simple, the original aluminum sheet has a layer of dense oxide film AI2O3, which has prevented the inner aluminum sheet from reacting with hydrochloric acid. but after oxide film removal, aluminum sheet will directly contact hydrochloric acid, generating H2.

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