The global leader in aluminium strip roll
Huawei aluminum is a global supplier of high-quality aluminum strip strip roll, producing aluminum strip for different needs for customers in more than 70 countries.
The thickness, width and length of the aluminum strip coils we produce can be varied according to the specific requirements of our customers' applications.We offer aluminum strip rolls in different grades of alloys, such as 1050, 1060, 3003, etc., each with its own unique properties and characteristics.
What is aluminium strip roll
Aluminum strip roll are long, thin, continuous coils of aluminum that have been processed by a rolling mill. The raw material of aluminium strip roll is aluminum coil, and the rolling process is to pass the aluminum coils through a series of rolls and cut them into strips of aluminum with smaller widths.
Aluminum strip coils are commonly used in a variety of industrial applications such as packaging, construction, electronics and transportation.
Specifications of aluminium strip roll
Aluminium strips are generally obtained by cutting aluminum coils, and the alloy state is determined according to customer requirements or uses. The following are the general specifications of aluminium strip rolls produced by huawei aluminum:
|The narrowest width is related to the thickness||thickness 0.2-1.0mm||min. width 8mm;|
|thickness 1.0-2.0mm||min. width 15mm;|
|thickness 2.0-4.0mm||min. width 25mm;|
|Inner diameter||300/400/505 common|
|Core material||coreless material, aluminum sleeve, paper sleeve|
|Outer diameter||Generally, it does not exceed 1400mm, and it is easy to collapse and uneven winding if it is larger.|
|Standard||GB/T3190-2008, GB/T3880-2006, ASTB209, JIS H4000-2006, ISO9001,etc|
Applications and Specifications of Aluminum Strip Roll
With unique properties such as corrosion resistance, light weight, good electrical conductivity and easy manufacturing, aluminum strip rolls are widely used in the electrical industry, packaging industry, construction industry, etc.
The following are some examples of typical applications.
1. Aluminum strip for transformer
Transformer aluminum strip is the key raw material for manufacturing dry-type transformer windings (circuit part), which requires high conductivity, so it is usually made of alloy 1060/1070, O temper material.
|Resistivity||0.028 ohm·m (Ω·m)|
|Conductivity||≥ 61.05% of IACS|
|Quality||Smooth surface, no scratches, no oil stains, no burrs and warpage on the edges, sometimes chamfering is required.|
2. Insulating Glass, Aluminium Spacer
|Common alloy grades||1050/1060 H18 (cast and rolled) or 3003 H18/H19 (hot rolled)|
|Alloy recommendation||Finished hollow aluminum strip at 90° bend, requiring one piece, preferably using 3003 H18/H19, which can achieve the performance requirements.|
3. Aluminium-plastic composite pipe
|material structure||PEX/AL/PEX, PERT/AL/PERT|
|alloys and temper||1050/1100/3003/8011/8006, O|
|Common aluminum strip thickness||0.17-1.0mm|
|common Aluminium-plastic composite pipe thickness||2.0-3.0mm|
|Common aluminum strip width||20-200mm|
|It is important to note that when buying aluminum strip, the suitability of the thickness has a lot to do with the specific production process.|
4. Channel Letter
|state||O, H12/H22, H14/H24|
|surface treatment||mirror surface, mirror surface coloring, color coating (PE, PVDF);|
5. License Plate
|alloys and tempers||1100/1050/1060, H14/H24|
|surface treatment||Anodized (10μm anti-rust), color coating (positive PE back varnish)|
|alloys and tempers||1000/3000 series, H14/H24, H16/H26|
|surface treatment||color coating (indoor PE 18μm, outdoor PVDF 25μm with weather resistance requirements);|
Packgae of aluminum strip roll from huawei aluminum
1. Core control
Inner diameter: 300/400 (less)/505
Ordinary coreless, paper core, aluminum core(less)
There is no inner core if the thickness is above 2.0mm, and the thickness between 0.2-2.0mm is optional according to customer requirements.
When there is no inner core, ensure that the inner aluminum strips are fixed, neat and not warped.
2. Pearl cotton packaging film, kraft paper, plastic film
The reels are separated and protected by pearl cotton, the outside is covered with plastic film and kraft paper in turn, and the desiccant is placed inside.
3. Wooden pallets, wooden boxes.
The wooden pallet conforms to the standard export packaging, free of fumigation;
Wooden case: standard export packing with fumigation certificate to avoid any potential damage during transportation.
Huawei Aluminum Quotation
|Date||LME||LME Weekly Price||2023-04 LME Average||2023-04 SMM Average|
1. Prices are updated at 10:00 am on weekdays.