Hollow Aluminum Rectangular Tube

Aluminium tube is a type of non-ferrous metal tube, which refers to a metal tubular material that is fabricated from herbal aluminum or aluminum alloy through manner of method of extrusion processing to be hollow along its longitudinal length. 

There can be one or more closed via holes, with uniform wall thickness and flow section, and taken in a immediately line or in a roll. It is significantly applied in industries which incorporates automobiles, ships, aerospace, aviation, electric powered appliances, agriculture, electromechanical and own circle of relatives appliances. 

A type of kinds and sorts of aluminium extrusion profile can be customized . With severa shades and styles, they may fulfill precise kinds of urge for meals from customers.Varies of ground treatments and shades are optional .

1) Grade:

1000Series:1050/1060/1100/1145/1199/1350

2000Series:2011/2014/2017/2024/2036/2048/2124/2218/2219/2A02/2A06/2A10/2A11/2A12/2A14/2A16/2A17/2A50/2A60 

3000Series:3003/3004/3105/3A21 

5000Series:5005/5050/5052/5056/5083/5086/5154/5182/5252/5254/5356/5454/5456/5457/5652/5657/5A02 

6000Series:6005/6009/6010/6061/6063/6066/6070/6101/6151/6201/6205 

7000Series:7005/7039/7049/7050/7072/7075/7175/7178/7475/7A04 

2) Temper: O,T4,T5,T6,T6511,H12,H112 etc.

3）Surface treatment:

 Anodizing,sandblasting,powder coating,wood grain,electrophoresis,polishing and so on.

①Chemical Treatments

 Anodizing; Electrophoretic Coating; Fluorocarbon Coating; Powder Coating; Wood Grain Transfer 

② Mechanical Treatments 

Drawing/Brushed; Polishing; Sand Blasting

Specification

1000 Series:Industrial Pure Aluminum Represents the 1000 series of aluminium sheets, also known as pure aluminium sheets, in all series, 1000 series belongs to the series with the largest aluminium content. The purity can reach over 99.00%.

2000 Series:Aluminum-copper alloys The aluminium sheet representing 2A16 (LY16) 2A06 (LY6) 2000 series is characterized by high hardness, in which the content of copper is the highest, about 3-5%.

3000 Series:Aluminum-manganese alloys Represents 3003 3003 3A21 mainly. It can also be called rust-proof aluminium sheet. 3000 series aluminium sheet is mainly composed of manganese. The manganese content ranges from 1.0% to 1.5%. It is a series with better rust-proof function.

4000 Series:Al-Si alloys The aluminium sheet representing the 4A01 4000 series belongs to the series with high silicon content. Usually the silicon content is between 4.5 and 6.0%. It belongs to building materials, mechanical parts, forging materials, welding materials, low melting point, good corrosion resistance. 5000 Series:Al-Mg alloys Represents 5052.5005.5083.5A05 series.

5000 series aluminium sheet belongs to the more commonly used alloy aluminium sheet series,the main element is magnesium, the magnesium content is between 3-5%. It can also be called Al-Mg alloy. The main characteristics are low density, high tensile strength and high elongation.

6000 Series:Aluminum Magnesium Silicon Alloys The representative 6061 mainly contains magnesium and silicon, so it concentrates the advantages of 4000 series and 5000 Series. 6061 is a cold-treated aluminium forging product, which is suitable for applications requiring high corrosion resistance and oxidation resistance.

7000 Series:Aluminum Zinc Alloys The representative 7075 mainly contains Aluminum Zinc Alloys, Corrosion resistance: corrosion resistance includes chemical corrosion, stress corrosion and other properties.In general, the corrosion resistance of series 1 is the best, with series 5 performing well, followed by series 3 and 6, and series 2 and 7 performing poorly.The selection principle of corrosion resistance should be determined according to the application.All kinds of anticorrosive composite materials must be used in corrosive environment of high strength alloy

Package:

1. Bundles Packing

Each covered by plastic film, then wraped to be bundles by craft paper. 

2. Carton Packing

Each pcs packed by plastic bag, then put in one carton. 

3. Wood Pallet packing

Bundles or cartons packing, then put them on wood pallet.