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Light high-strength titanium plastic composite pipe

A composite pipe, high-strength technology, applied in the field of composite pipes, achieves the effects of high strength, low cost, and improved performance

Inactive Publication Date: 2016-11-09
CHANGSHU SHUNAGYU COPPER IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide a light-weight high-strength titanium-plastic composite pipe, which can solve the defects existing in existing titanium alloy pipes

Method used

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  • Light high-strength titanium plastic composite pipe

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0012] see figure 1 , the embodiment of the present invention includes:

[0013] A light-weight high-strength titanium-plastic composite pipe, the titanium-plastic composite pipe has a tensile strength of 1200-1400MPa at room temperature, and includes a PVC plastic pipe 1 as an inner pipe, and a rubber sleeve is provided outside the PVC plastic pipe 1 pipe 2, the rubber casing 2 is provided with a high-strength titanium alloy pipe 3 as an outer pipe, and the inner wall of the PVC plastic pipe 1 is attached with a nano antifouling ceramic coating, and the wall thickness of the PVC plastic pipe 1 is 1-3mm, the wall thickness of the rubber sleeve 2...

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Abstract

The invention discloses a light high-strength titanium plastic composite pipe. The tensile degree of the titanium plastic composite pipe at the indoor temperature ranges from 1,200 MPa to 1,400 MPa, and the titanium plastic composite pipe comprises a PVC plastic pipe serving as an inner pipe; a rubber casing is arranged outside the PVC plastic pipe, and a high-strength titanium alloy pipe serving as an outer pipe is arranged outside the rubber casing; and a nanometer antifouling ceramic coating layer is attached to the inner wall of the PVC plastic pipe, the wall thickness of the PVC plastic pipe ranges from 1 mm to 3 mm, and the wall thickness of the rubber casing ranges from 2.5 mm to 3.5 mm. By means of the above manner, the light high-strength titanium plastic composite pipe is of a three-layer composite structure, so that the manufactured titanium plastic composite pipe has the beneficial effects of being low in cost, high in intensity and good in heat preservation performance; and meanwhile, the nanometer antifouling ceramic coating layer is attached to the inner wall of the PVC plastic pipe, and therefore the inner wall of the composite pipe is not prone to being polluted, and the using performance of the composite pipe is improved.

Description

technical field [0001] The invention relates to the field of composite pipes, in particular to a lightweight high-strength titanium-plastic composite pipe. Background technique [0002] Titanium alloy has excellent comprehensive properties such as low density, high specific strength, high temperature resistance, corrosion resistance, non-magnetic, biocompatibility, etc. Its products have penetrated into aerospace, ships, weapons, petroleum, chemical, medical and other fields. With the continuous expansion of application fields, the demand for titanium alloy pipes is also increasing, but the existing titanium alloy pipes are expensive and do not have thermal insulation performance. Contents of the invention [0003] The technical problem mainly solved by the invention is to provide a light-weight high-strength titanium-plastic composite pipe, which can solve the defects existing in the existing titanium alloy pipe. [0004] In order to solve the above technical problems, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L9/14F16L59/02
CPCF16L9/14F16L59/029
Inventor 薛红军
Owner CHANGSHU SHUNAGYU COPPER IND CO LTD
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