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Aluminum alloy lined plastic pipe

A technology of aluminum alloy and pipes, which is applied in the field of pipes, can solve problems such as short life, and achieve good compression resistance and high stability

Inactive Publication Date: 2019-01-29
JIANGSU RUNSOO PIPELINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The aluminum alloy composite pipes in the prior art are basically equipped with aluminum alloy pipes on the outer wall of the main pipe. Although the cost is low, the service life is short in harsh environments

Method used

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  • Aluminum alloy lined plastic pipe

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Embodiment Construction

[0018] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0019] Such as figure 1 As shown, an aluminum alloy plastic-lined pipeline includes a pipeline 1, the outer surface of the pipeline 1 has a wrapping layer 2, the inner surface of the pipeline 1 has an inner lining layer 3, the wrapping layer 2, the inner lining layer 3 It is connected with the pipeline 1 by fasteners, the wrapping layer 2 is an aluminum alloy sheet, and the inner lining layer 3 is an aluminum alloy ring.

[0020] As a preferred implementation manner, the aluminum alloy sheet in this embodiment has a thickness of 0.2-0.5 mm.

[0021] As a preferred implementation manner, the aluminum alloy ring in this embodiment has a width of 1-2 cm.

[00...

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Abstract

The invention relates to the technical field of pipes, in particular to an aluminum alloy lined plastic pipe. The aluminum alloy lined plastic pipe comprises a pipe body, a wrapping layer is arrangedon the outer surface of the pipe body, an inner lining layer is arranged on the inner surface of the pipe body, fastening parts are connected among the wrapping layer, the inner lining layer and the pipe body, the wrapping layer is an aluminum alloy sheet, and the inner lining layer is an aluminum alloy ring. According to the aluminum alloy lined plastic pipe, inner and outer bushings are adopted,the pressure resistance of a main pipe can be better enhanced, the aluminum alloy lined plastic pipe can be used in the harsh environment, stability is high, and in order to better cope with different environments, reinforcing bars and reinforcing rings can be additionally installed on an outer protective layer.

Description

technical field [0001] The invention relates to the technical field of pipelines, in particular to an aluminum alloy plastic-lined pipeline. Background technique [0002] Aluminum alloy lined plastic composite pipe is a new type of practical pipe developed on the basis of traditional plastic pipes. It combines the physical and chemical advantages of metal and plastic materials. In the application of water supply pipelines, it has the advantages of light weight, 100% oxygen resistance, anti-ultraviolet radiation, clean and hygienic installation, strong sealing and maintenance-free, etc. In indoor surface installation, it solves the problem of bending and impact of plastic pipes after thermal expansion and contraction , Easy aging and other defects. [0003] The aluminum alloy composite pipes in the prior art are basically equipped with aluminum alloy pipes on the outer wall of the main pipe. Although the cost is low, the service life is short in harsh environments. Content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L9/147
CPCF16L9/147
Inventor 徐志强陈浩生
Owner JIANGSU RUNSOO PIPELINE TECH CO LTD