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Aluminium pipe

An aluminum tube and inner layer technology is applied to the aluminum tube. It can solve the problems of reducing the service life of aluminum tubes, easy accumulation of scale on the inner wall, and limited strength of aluminum tubes, so as to achieve the effect of prolonging service life, increasing strength, and not easy to form scale

Inactive Publication Date: 2016-08-24
HAIMEN DONGYA ALUMINUM IND CO LTD
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Problems solved by technology

[0002] Aluminum tubes are often used in industrial production and daily life, but the strength of ordinary aluminum tubes is limited, and scale is easy to accumulate on the inner wall of the long-term use. Over time, the aluminum tubes will be blocked and the performance will be limited. In addition, the corrosion of the external aluminum tubes will also greatly Reduce the service life of aluminum tubes

Method used

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  • Aluminium pipe

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Embodiment Construction

[0010] The technical solutions of the present invention will be further described below with reference to the drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0011] An aluminum tube, comprising an inner layer aluminum tube 1 and an outer layer aluminum tube 2. The inner layer of aluminum tube 1 is provided with a Teflon coating layer 3, which increases the strength and smoothness of the aluminum tube, and prevents liquid from flowing through. It will accumulate scale and can be used normally for a long time; there is a hollow layer 4 between the inner aluminum tube 1 and the outer aluminum tube 2 to prevent sound transmission and have the effect of silencing; the outer aluminum tube 2 is provided with a fluororesin anticorrosive layer 5 outside , To prevent the external medium of the aluminum tube from corroding the aluminum tube and prolong the service life of the aluminum tube; the outer surface of the inner aluminum...

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Abstract

The invention discloses an aluminium pipe. The aluminium pipe comprises an inner-layer aluminium pipe body and an outer-layer aluminium pipe body, wherein a Teflon-coated layer is arranged on the inner side of the inner-layer aluminium pipe body; a hollow layer is arranged between the inner-layer aluminium pipe body and the outer-layer aluminium pipe body; a fluororesin anti-corrosive coating is arranged on the outer side of the outer-layer aluminium pipe body; and reinforcing ribs are arranged on the outer surface of the inner-layer aluminium pipe body and the inner surface of the outer-layer aluminium pipe body, so that the strength of the aluminium pipe is enhanced. The aluminium pipe has the advantages that scaling in the pipe does not occur easily, the outside of the pipe cannot be corroded easily, and the pipe is high in strength.

Description

Technical field [0001] The invention relates to the technical field of pipes for construction, in particular to an aluminum pipe. Background technique [0002] Aluminum pipes are often used in industrial production and life, but ordinary aluminum pipes have limited strength. Long-term use of their inner walls is easy to build up scale, which will block the aluminum pipes over time and limit the use performance. In addition, the external aluminum pipes will corrode greatly. Reduce the service life of aluminum tubes. Summary of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides an aluminum tube, which has the advantages of less scale formation inside the tube, less corrosion outside the tube, and high strength. [0004] The technical solution adopted by the present invention is: an aluminum tube, comprising an inner layer aluminum tube and an outer layer aluminum tube, the inner layer of the aluminum tube is provided with a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L9/18F16L58/10
CPCF16L9/18F16L58/1054
Inventor 林卫东
Owner HAIMEN DONGYA ALUMINUM IND CO LTD
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