A plastic composite pipe with steel mesh skeleton and its construction method

A technology of composite pipe and steel mesh, which is applied in the direction of pipe, rigid pipe, pipe laying and maintenance, etc., can solve the problems of corrosion resistance, temperature resistance and impact resistance, rigid dimensional stability and poor creep resistance, and durable mechanical strength Low-level problems, to achieve good dimensional stability, uniform and reliable composite, and good impact resistance

Active Publication Date: 2016-07-06
WUHAI HIGHWAY ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a steel mesh skeleton plastic composite pipe and its construction method, aiming at the existing steel mesh skeleton plastic composite pipe construction method has the advantages of corrosion resistance, temperature resistance, impact resistance, rigidity and dimensional stability And the problem of poor creep resistance and low permanent mechanical strength

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  • A plastic composite pipe with steel mesh skeleton and its construction method
  • A plastic composite pipe with steel mesh skeleton and its construction method
  • A plastic composite pipe with steel mesh skeleton and its construction method

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Embodiment Construction

[0012] A plastic composite pipe with a steel mesh skeleton, mainly composed of a pipe wall 1, a pipe body 2, a pipe reinforcement skeleton 3, a pipe fitting body 4, a pipe fitting wall 5, a pipe fitting reinforcement skeleton 6 and a connecting flange 7, wherein the pipe The reinforcing frame 3 is embedded in the middle of the pipe wall 1 of the pipe body 2; the pipe reinforcing frame 6 is embedded in the middle of the pipe wall 5 of the pipe body 4; the connecting flange 7 is arranged on the pipe body 2 and the pipe body 4 connection location.

[0013] Further, the pipe reinforcing skeleton 3 is specifically configured as a tubular steel wire mesh 10 formed by winding and welding, which is conducive to improving the strength of the pipe main body 2 and further improving the service life.

[0014] Further, the tubular steel wire mesh 10 of the pipe reinforcement frame 3 specifically adopts the tubular steel wire mesh 10 of the pipe reinforcement frame 10 intersecting at 45 deg...

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PUM

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Abstract

The invention discloses a steel wire mesh framework plastic composite pipe which is mainly composed of a pipe body, a pipe wall, a pipe reinforcing framework, a pipe fitting body, a pipe fitting reinforcing framework, and a connecting flange. The pipe reinforcing framework is embedded into the middle of the pipe wall of the pipe body. The pipe fitting reinforcing framework is inlaid in the middle of the pipe wall of the pipe fitting body. The steel wire mesh framework plastic composite pipe can effectively solve the interface stripping problem of steel-HDPE, a pipe end sealing technology which is extremely strictly required in the past can become convenient and reliable, the creep resistance is good, mechanical strength is durable, rigidity is high, shock resistance is good, size stability is good, moderate flexibility is achieved, and two materials of hard steel and flexible plastics are composited evenly and reliably.

Description

technical field [0001] The invention belongs to the application field of composite pipe construction, and in particular relates to a plastic composite pipe with a steel mesh skeleton and a construction method. Background technique [0002] At present, with the development of the economy and the progress of the society, the steel mesh skeleton plastic composite pipe is a patented new composite pipe with independent intellectual property rights. This kind of wire mesh skeleton plastic composite pipe uses coated high-strength steel wire to wind and strengthen the existing pure PE pipe, so that the nominal pressure of the pipe can easily reach: 5MPa or more (diameter ≤ φ200), 2MPa (diameter ≤ φ400 ), and the wall thickness of the pipe is lower than that of pure PE pipe. Judging from the current research status, the construction methods of steel mesh skeleton plastic composite pipes are rarely studied in engineering, and the existing construction methods of steel mesh skeleton p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L9/147F16L1/028
CPCF16L1/028F16L9/147
Inventor 赵栋崔博赵根根王国振邬曙光许建国刘慧
Owner WUHAI HIGHWAY ENG
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