CN102434756A - Metal tube - Google Patents
Metal tube Download PDFInfo
- Publication number
- CN102434756A CN102434756A CN2011102673816A CN201110267381A CN102434756A CN 102434756 A CN102434756 A CN 102434756A CN 2011102673816 A CN2011102673816 A CN 2011102673816A CN 201110267381 A CN201110267381 A CN 201110267381A CN 102434756 A CN102434756 A CN 102434756A
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- CN
- China
- Prior art keywords
- metal tube
- present
- tube body
- corrosion
- intensity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a metal tube which comprises a metal tube body, and the outside surface of the metal tube body is provided with an anti-rusting layer; and the metal tube is characterized in that the inside surface of the metal tube body is provided with an anti-corrosion layer. The metal tube disclosed by the invention is not only corrosion-resistant, but also good in strength.
Description
Technical field
The present invention relates to a kind of metal tube.
Background technique
Therefore at present, existing metal tube all can't use in the environment that has than severe corrosive, can only replace metal tube with some plastic tubes, but the intensity of plastic tube is too poor, so people urgently hope to have a kind of not only corrosion protection, intensity but also good body.
Summary of the invention
Technical problem to be solved by this invention provides a kind of not only corrosion protection, and intensity preferred metal pipe.
For solving the problems of the technologies described above, the present invention provides a kind of metal tube, comprises the metal tube body, and the outer surface of said metal tube body is provided with resin layer, it is characterized in that: the internal surface of said metal tube body is provided with corrosion-resistant coating.
Compared with prior art, beneficial effect of the present invention is:
Be provided with corrosion-resistant coating in the surface of body simultaneously because a kind of metal tube of the present invention has the body of metallic material, institute simultaneously can also corrosion protection so that it not only has intensity preferably.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is explained further details
Referring to shown in Figure 1; A kind of metal tube; Comprise metal tube body 1, the outer surface of metal tube body is provided with resin layer 2, and specialization of the present invention is: the internal surface at metal tube body 1 is provided with corrosion-resistant coating 3; This structural design makes when metal tube has better intensity also have certain anticorrosive property.
In sum, the present invention is corrosion protection not only, and intensity is better.
The above is merely preferred embodiments of the present invention; Protection scope of the present invention is not exceeded with above-mentioned mode of execution; As long as the equivalence that those of ordinary skills do according to disclosed content is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (1)
1. a metal tube comprises the metal tube body, and the outer surface of said metal tube body is provided with resin layer, it is characterized in that: the internal surface of said metal tube body is provided with corrosion-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102673816A CN102434756A (en) | 2011-09-09 | 2011-09-09 | Metal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102673816A CN102434756A (en) | 2011-09-09 | 2011-09-09 | Metal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102434756A true CN102434756A (en) | 2012-05-02 |
Family
ID=45982991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102673816A Pending CN102434756A (en) | 2011-09-09 | 2011-09-09 | Metal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102434756A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672186A (en) * | 2013-12-05 | 2014-03-26 | 浙江波威钢构有限公司 | Steel corrosion-resistant reducer pipe |
-
2011
- 2011-09-09 CN CN2011102673816A patent/CN102434756A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672186A (en) * | 2013-12-05 | 2014-03-26 | 浙江波威钢构有限公司 | Steel corrosion-resistant reducer pipe |
| CN103672186B (en) * | 2013-12-05 | 2017-01-11 | 浙江波威钢构有限公司 | Steel corrosion-resistant reducer pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |