Shandong Kuaima  Steel Co., Ltd.

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aluminum tube

Shandong Kuaima Co., Ltd. has a 10-year history and an annual output of 50,000 tons. Now place an order. The first choice for cooperation. Good quality. 24-hour service. Complete specifications.

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Product Description

Product Description

Aluminum tube is a kind of non-ferrous metal tube, which is made of pure aluminum or aluminum alloy extruded and processed into a hollow metal tube material along its full length in the longitudinal direction.

It can have one or more closed through-holes, uniform wall thickness and cross-section, and delivered in straight shape or in rolls. Widely used in automobile, ship, aerospace, aviation, electrical appliances, agriculture, electromechanics, household and other industries.

Classification

Aluminum tubes are mainly divided into the following categories
According to the shape:square tube, round tube, pattern tube, shaped tube, global aluminum tube.
According to the extrusion method: seamless aluminum tube and ordinary extrusion tube
According to the precision: ordinary aluminum tube and precision aluminum tube, where the precision aluminum tube generally need to be reprocessed after extrusion, such as cold-drawing precision extraction, rolling.
According to the thickness: ordinary aluminum tube and thin-walled aluminum tube
Performance: corrosion resistance, light weight.

Characteristic

A high-strength hard aluminum, can be heat-treated to strengthen, in the annealed, just quenched and hot state plasticity is medium, spot welding weldability is good, with gas welding and argon arc welding aluminum tube has the tendency to form intergranular cracks; aluminum tube in quenching and cold hardening machinability is still good, in the annealed state bad. Corrosion resistance is not high, often using anodic oxidation treatment and painting methods or surface cladding aluminum layer to improve corrosion resistance. It can also be used as mold material.

Product Specifications

Item

Aluminium pipe/pipes  Aluminium Tube/Tubes/tubing

Material

Aluminium

 

 

Grade

1000 series: 1050,1060,1070,1080,1100,1435, etc

2000 series: 2011,2014,2017,2024, etc

3000 series: 3002,3003,3104,3204,3030, etc

5000 series: 5005,5025,5040,5056,5083, etc

6000 series: 6101,6003,6061,6063,6020,6201,6262,6082, etc

7000 series: 7003,7005,7050,7075, etc

standards

ASTM, ASME,EN, JIS, DIN,GB/T etc

 

Size

Outer Diameter:3-250mm

Wall Thickness: 0.3-50mm

Length: 10mm -6000mm

 

 

Surface treatment

Mill finish

Anodized

Electrophoresis

Powder coating

Wooden grain

Sand blast

Surface colors

Nature, silver, bronze, champagne, black, gloden, etc

As customized

Temper

T3-T8

 

 

Moulding/Pattern

 

1.  Using our moulds, no fee

2.  Using customer drawing, opening mould, usually about 5 tons the moulding fee is free.

3.  Can be diguessed.

 

 

 

 

 

Application

 

1. Lighting,solar reflector plate.

2.architectural appearance, interior decoration:ceiling,metope,

furniture,cabinets and so on.

3.elevator,nameplate, bags.

4.automotive interior and exterior decoration.

5. Interior decoration: such as photo frame.

6.household appliances, refrigerator, microwave oven, 

audio equipment.

7. Aerospace and military aspects.

8, machinery parts processing, mold manufacturing .

9. chemical/insulation pipeline coating.

 Chemical Composition:

 

Alloy

Si

Fe

Cu

Mn

Mg

Cr

Zn

Ti

Zr

Impurity

Al

2014

0.5-1.2

0.7

3.9-5.0

0.4-1.2

0.2-0.8

0.1

0.25

0.15

-

0.15

Rest

2017

0.2-0.8

0.7

3.5-4.5

0.4-1.0

0.4-0.8

0.1

0.25

0.15

-

0.15

Rest

2024

0.5

0.5

3.8-4.9

0.3-0.9

1.2-1.8

0.1

0.25

0.15

-

0.15

Rest

5052

0.25

0.4

0.1

0.1

2.2-2.8

0.15-0.35

0.1

-

-

0.15

Rest

5056

0.3

0.4

0.1

0.05-0.20

4.5-5.6

0.05-0.20

0.1

-

-

0.15

Rest

5083

0.4

0.4

0.1

0.40-1.0

4.0-4.9

0.05-0.25

0.25

0.15

-

0.15

Rest

5754

0.4

0.4

0.1

0.5

2.6-3.6

0.3

0.2

0.15

-

0.15

Rest

6061

0.4-0.8

0.70

0.15-0.40

0.15

0.8-1.2

0.04-0.35

0.25

0.15

-

0.15

Rest

6063

0.2-0.6

0.35

0.1

0.1

0.45-0.9

0.1

0.1

0.1

-

0.15

Rest

6082

0.7-1.3

0.5

0.1

0.4-1.0

0.6-1.2

0.25

0.2

0.1

-

0.15

Rest

7050

0.12

0.15

2.0-2.6

0.1

1.9-2.6

0.04

5.7-6.7

0.06

0.08-0.15

0.15

Rest

7075

0.4

0.5

1.2-2.0

0.3

2.1-2.9

0.18-0.28

5.1-6.1

0.2

-

0.15

Rest

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Aluminum Tube Advantages

First, welding technology advantage: suitable for industrial production of thin-walled copper and aluminum tube welding technology, known as a world-class problem, is the key technology of the air conditioner connecting tube aluminum instead of copper.
Second is the service life advantage: from the aluminum tube wall, because the refrigerant does not contain moisture, copper and aluminum connection tube wall will not occur corrosion phenomenon.
Third, the energy-saving advantage: air conditioner indoor unit and outdoor unit connection pipeline, the lower the heat transfer efficiency, the more energy efficient, or, the better the insulation effect, the more power saving.
Fourth, the excellent bending performance, easy to install and move the machine

Packing & Delivery

Our products are exported overseas, including Southeast Asia, Europe, North America, South America. In addition to overseas markets, we also operate a substantial domestic trading business, including supplying steel for various

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