GBS Technical data for Aluminium Foil Stock

GBS is a specil manufacturer of Aluminium foilstock, which is suitable for rerolling into 0.0065--0.20 aluminium foils.

1 . Application.

This Specification is applied to rolling of Grade μm Aluminum foil

2. Item

2.1. Alloy / Temper : AA1235 /8011 H14

2.2 Size : 0.25mm-0.35MM × (650-1750mm) × C

3. Technical Requirements

3.2.1. Thickness Tolerance : +/- 3%

3.2.2 Width Tolerance : +/-1mm

3.2.3. Flatness tolerance : ≤ 20I

3.2.4. Loosen wraps are not allowed

Telescoping : Max.10mm

Lamination : Max. 5mm

3.2.5 Coil ID : 405mm/505mm

3.3 Outside Quality

3.3.1. Edge Quality : No tears and burrs and without impact wound at the edge.

3.4. Surface Quality

3.4.1 Surface shall be clean any oxidation.

3.4.2 Surface lightness shall be all of same

Roughness : 0.4 – 0.5μ

3.4.3 Surface shall be free from corrosion, slag inclusion, press in piece of non-metal and also without oil stain.

3.4.4 Surface shall be clean, without severe impact wound, roll mark, longitudinal striation, transversal striation, herringbone striation, pin holes which shall effect further rolling.

3.5 Internal Quality

3.5.1 Grain size : ≤40μ

3.5.2 Hydrogen contents : 0.12mL / 100g

4. Certificate of Quality

Supplier should issue the following Items:

Lot No., Alloy, Temper, Chemical composition, Mechanical Property, Weight, Lamination, Manufacturing date.

5. Packing / Marks

5.1 The following Items shall be indicated on the outside of packing :

Alloy, Temper, Lot No., size, gross weight and net weight.

5.2 Packing

Coil which sit eye to wall on wooden will be packed

Coil shall be packed with two layer plastic, think paper and fiber wooden sheet.

Coil shall be kept dry, clean and stability during transportation.

Packing shall be suitable to long-distance sea- worthy transportation, free from damp, corrosion.

                                                               Brief Introduction 

Guangxi bai Sheng light metal material co.,ltd(GBS) is a key manufacturer ，distributor and supplier of aluminium semi-products such as Hot rolling and Cold rolling aluminium sheets/plates/strip in china .which sitiated in nanning city,capital of guangxi province,set up in 2015.quality is paramount in GBS ,quality control are on lines, and ISO9001:2000 is certified

Our main  production lines：

One 1+4 hot rolling mill with max. Width 2600mm

4 cold rolling mills

15 super casting lines

3 slitting lines

3 cut-to-length lines

2 tension levelling and cleaning lines

4 coated finstock lines

Main products:

1. aluminium coils/strip for precoating

2. Aluminium foilstock/finstock/cablewrap

3. Aluminium commercial sheets and coils

4. Aluminium plates applicable for shipping,construction,transportation,packaging etc.

Annual cabability: 120,000mts

Products workshops: we have 6 production plants or workshops :Aluminium hot rolling workdhop, cold rolling workshop, aluminium casting coil workshop, alumnium finishing workshop, aluminium precoating workshop and aluminium foil coating(hydrphlic finstock) workshop

quality principles;

resposponsible to society,providing quality products and service

continous improvement across all area to meet demonds

certificate: ISO9001:2008, DNV, SGS, CE, CCS and other certificates

sales: During these years, GBS have sucessfully spread our salesnet to the world, and set up sub-company in fuzhou, hongkong,and our clients including asia,middle east, europens,and canada, our service and quality products are highly appreciated amoung our clients.
 

our goals: GBS will continues to offer excellent products, best services to meet client’s requirements.

we are always trying our best to offer best services and the most competitive prices with high quality products for our customers,it's way we win our customers and market