Hexagonal socket anti-corrosion insulation steel tube

An anti-corrosion and steel pipe technology, applied in the field of metal pipes, can solve the problems of poor acid resistance and corrosion resistance, easy to be corroded, hidden dangers, etc., and achieve the effect of strengthening corrosion resistance, meeting market demands, and being safe and reliable in use.

Inactive Publication Date: 2015-07-01
李莹
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  • Application Information

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Problems solved by technology

[0002] Steel pipes are widely used as building materials and building materials. Ordinary steel pipes have poor acid and corrosion resistance, and are easily corroded when used in harsh environments. Moreover, ordinary steel pipes do not have insulation. When used for pipeline transportation of gas and natural gas, they are easy to cause safety hazard
In addition, traditional steel pipes are basically circular tubular structures, which cannot meet the needs of all aspects of use.

Method used

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  • Hexagonal socket anti-corrosion insulation steel tube

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Embodiment Construction

[0010] 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.

[0011] Such as figure 1 The inner hexagonal anti-corrosion insulated steel pipe includes a steel pipe body 1, the inner wall of the steel pipe body 1 is a hexagonal structure, the inner wall of the steel pipe body 1 is provided with a polishing layer 2, and the outer wall of the steel pipe body 1 is coated with a fluorocarbon paint anti-corrosion layer 3 , the surface of the fluorocarbon paint anti-corrosion layer 3 is wrapped with an insulating layer 4 . Wherein, the thickness of the fluorocarbon paint anti-corrosion layer 3 is 0.2mm-0.5mm, and the thickness of the insulating layer 4 is 0.3mm-0.6mm.

[0012] Inspired by the above-mentioned ideal embodiment ...

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Abstract

The invention relates to the technical field of metal tubes, in particular to a hexagonal socket anti-corrosion insulation steel tube. The hexagonal socket anti-corrosion insulation steel tube comprises a steel tube body, the inner wall of the steel tube body is of a hexagonal structure, a polished layer is arranged on the inner wall of the steel tube body, the outer wall of the steel tube body is coated with a fluorocarbon paint anti-corrosion layer, and an insulation layer is wound on the surface of the fluorocarbon paint anti-corrosion layer. The hexagonal socket anti-corrosion insulation steel tube is novel in structure, the diversified market demands are met, the surface of the hexagonal socket anti-corrosion insulation steel tube is coated with the anti-corrosion layer, the anti-corrosion performance of the steel tube is effectively enhanced, the insulation effect can be achieved through the insulation layer, and use is safe and reliable.

Description

technical field [0001] The invention relates to the technical field of metal pipes, in particular to an inner hexagonal anti-corrosion insulating steel pipe. Background technique [0002] Steel pipes are widely used as building materials and building materials. Ordinary steel pipes have poor acid and corrosion resistance, and are easily corroded when used in harsh environments. Moreover, ordinary steel pipes do not have insulation. When used for pipeline transportation of gas and natural gas, they are easy to cause safety hazards. In addition, traditional steel pipes are basically circular tubular structures, which cannot meet the needs of various uses. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a hexagonal inner hexagonal anti-corrosion insulating steel pipe in order to overcome the above existing problems. [0004] The technical solution adopted by the present invention to solve the technical problem is:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L9/14F16L58/04
CPCF16L9/006F16L9/14F16L58/04
Inventor 李莹
Owner 李莹
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