Functional steel pipe

A functional, steel pipe technology, applied in the direction of rigid pipes, pipes, pipes/pipe joints/fittings, etc., can solve the problems of low strength and high cost, and achieve the effect of improving overall performance and saving costs

Inactive Publication Date: 2014-03-12
CHANGZHOU LEAP METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In order to overcome the deficiencies of existing stainless steel pipes such as low strength, high wall thickness and high cost, the present invention provides a functional steel pipe

Method used

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  • Functional steel pipe

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Embodiment Construction

[0010] Such as figure 1 It is a structural schematic diagram of the present invention, a functional steel pipe, including a pipe body 1, and the pipe body 1 is composed of a stainless steel layer 2 and a color masterbatch resin layer 3. The stainless steel layer 2 is located in the inner layer of the pipe body 1, and the color masterbatch resin layer 3 is located in the outer layer of the pipe body 1.

[0011] The tube body 1 is designed as a combined structure of two materials. The stainless steel layer 2 is located in the inner layer of the tube body 1, and the color masterbatch resin layer 3 is located in the outer layer of the tube body 1. The two materials complement each other, which not only retains the excellent characteristics of the stainless steel layer 2 , and give full play to the advantages of the masterbatch resin layer 3 in anti-ultraviolet, anti-aging, rich colors and easy identification, which not only improves the overall performance of the pipe body 1, but ...

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Abstract

The invention relates to the technical field of pipeline conveying equipment, in particular to a functional steel pipe. The functional steel pipe comprises a pipe body, wherein the pipe body is formed by combining a stainless steel layer and a color master batch resin layer, the stainless steel layer is located on the inner layer of the pipe body, and the color master batch resin layer is located on the outer layer of the pipe body. The pipe body is designed to be of a combined structure of two kinds of materials, the stainless steel layer is located on the inner layer of the pipe body, the color master batch resin layer is located on the outer layer of the pipe body, the two kinds of materials complement each other, not only is the overall performance of the pipe body improved, but also the cost is saved, and the requirements for working environment are met.

Description

technical field [0001] The invention relates to the technical field of pipeline transportation equipment, in particular to a functional steel pipe. Background technique [0002] In the chemical, pharmaceutical and other industries, a large number of stainless steel pipes are used for corrosion resistance. In the process of use, in order to make the stainless steel pipe have a certain strength, the pipe wall of the stainless steel pipe is thicker, so that the amount of stainless steel pipe is larger. , leading to higher cost and increased cost, and some working environments need to distinguish the pipes, it is difficult to identify the same kind of steel pipes, and the work efficiency is low. Contents of the invention [0003] In order to overcome the disadvantages of low strength, wall thickness and high cost of existing stainless steel pipes, the invention provides a functional steel pipe. [0004] The technical solution adopted by the present invention to solve the tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L9/147
CPCF16L9/147
Inventor 杨俊杰
Owner CHANGZHOU LEAP METAL PROD
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