High-strength corrosion-resistant polyethylene composite pipe

A polyethylene composite pipe, high-strength technology, applied in the direction of pipes, rigid pipes, pipes/pipe joints/pipe fittings, etc., can solve the problems that cannot meet high strength and corrosion resistance at the same time

Inactive Publication Date: 2021-03-19
江西爱森德实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the pipes in the prior art that cannot meet the requirements of high strength and corrosion resistance at the same time, the problem to be solved in the present invention is to propose a high-strength corrosion-resistant polyethylene composite pipe, which has the advantages of high strength and corrosion resistance, and then Can be applied to places with strength and corrosion resistance requirements

Method used

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  • High-strength corrosion-resistant polyethylene composite pipe
  • High-strength corrosion-resistant polyethylene composite pipe
  • High-strength corrosion-resistant polyethylene composite pipe

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Embodiment Construction

[0023] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0024] Such as Figure 1 to Figure 3 as shown,

[0025] A high-strength and corrosion-resistant polyethylene composite pipe provided in this embodiment includes an inner pipe, a middle reinforcement layer, multiple reinforcement rings, and an outer pipe. The inner tube is made of polyethylene material; the middle reinforcing layer is made of high-strength aluminum alloy, and the middle reinforcing layer includes a plurality of reinforcing bars attached to the outer surface of the inner tube to strengthen the strength of the pipeline; the reinforcing rings are arranged at intervals It is fixed on the outer surface of the middle reinforcement layer and fixed with the reinforcement bar of the middle reinforcement layer by welding. The reinforcement bar is made of high-strength aluminum alloy; the oute...

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Abstract

The invention discloses a high-strength corrosion-resistant polyethylene composite pipe. The high-strength corrosion-resistant polyethylene composite pipe comprises an inner-layer pipe, a middle reinforcing layer, a plurality of reinforcing rings and an outer-layer pipe, wherein the inner-layer pipe is made of a polyethylene material; the middle reinforcing layer is made of a high-strength aluminum alloy and comprises a plurality of reinforcing strips attached to the outer surface of the inner-layer pipe; the reinforcing rings are arranged on the outer surface of the middle reinforcing layer at intervals and are fixed to the reinforcing strips of the middle reinforcing layer in a welded mode; the reinforcing strips are made of a high-strength aluminum alloy; and the outer-layer pipe is made of the polyethylene material and covers the outer surfaces of the middle reinforcing layer, the inner-layer pipe and the reinforcing rings. The middle reinforcing rings and the reinforcing strips are wrapped through the inner-layer pipe and the outer-layer pipe, the overall strength of the pipe can be enhanced through the middle reinforcing rings and the reinforcing strips, and therefore the polyethylene composite pipe has the advantages of high strength and corrosion resistance and can be suitable for places with the requirements for strength and corrosion resistance.

Description

technical field [0001] The invention relates to the field of pipes, in particular to a high-strength, corrosion-resistant polyethylene composite pipe. Background technique [0002] Pipes are necessary materials for construction projects. Commonly used are water supply pipes, drainage pipes, gas pipes, heating pipes, wire conduits, rainwater pipes, etc. Existing pipes can be mainly divided into metal pipes and plastic pipes according to their materials. Although metal pipes have relatively high strength, they are easily corroded. Although plastic pipes (such as polyethylene pipes, etc.) are relatively corrosion-resistant, they have strength. Low problem, so the advantages of high strength and corrosion resistance cannot be achieved. Contents of the invention [0003] In order to overcome the pipes in the prior art that cannot meet the requirements of high strength and corrosion resistance at the same time, the problem to be solved in the present invention is to propose a h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L9/133F16L58/10
CPCF16L9/133F16L58/1081
Inventor 杜剑波阮国辉李定峰
Owner 江西爱森德实业有限公司
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