CN201265711Y - Nano glass inner lining steel pipe - Google Patents
Nano glass inner lining steel pipe Download PDFInfo
- Publication number
- CN201265711Y CN201265711Y CNU2008201361420U CN200820136142U CN201265711Y CN 201265711 Y CN201265711 Y CN 201265711Y CN U2008201361420 U CNU2008201361420 U CN U2008201361420U CN 200820136142 U CN200820136142 U CN 200820136142U CN 201265711 Y CN201265711 Y CN 201265711Y
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- CN
- China
- Prior art keywords
- steel tube
- nano
- steel pipe
- steel
- welded
- 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.)
- Expired - Fee Related
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- Revetment (AREA)
Abstract
The utility model relates to a nanometer glass lining steel tube which comprises a steel tube and is characterized in that a nanometer glass anti-corrosion material layer is coated on the inner wall of the steel tube; bevels for connection are respectively arranged at both ends of the steel tube, one end of the steel tube is welded to a steel tube section with an outwards inclined bevel, and the other end is welded to a steel tube section with an inwards inclined bevel; the nanometer glass anti-corrosion material layer is prepared from nanometer alumina, epoxy resin, ethylene diamine, di-n-butyl and acetone by the prior art and has the thickness of 0.4 mm to 0.6 mm. The utility model has the advantages of smooth inner wall, no wax deposition and good anti-corrosion performance when used in an oil transferring pipeline, can transfer mediums at a higher temperature of 120 degrees, has simple and convenient manufacture technology and lower cost, is convenient to implement and is suitable for anti-corrosion lining steel tubes.
Description
Technical field
The utility model belongs to metal tube, and particularly a kind of interior finishing has the steel tube of nano-glass corrosion-proof lining.
Background technique
The metal steel pipe is easy to cutting, is convenient to welding, and is of many uses, is usually used in carrying multiple medium, for improving its working life, needs to improve its Corrosion Protection.Coated steel pipe is arranged at present, zinc-plated as inwall, the painting anticorrosion lacquer, technology is easy, but is used for crude oil pipeline, can not be anticorrosion, difficult anti-wax deposition, smoothness is low, and adaptive temperature is low.
Summary of the invention
The purpose of this utility model is, design and produce a kind of nano-glass liner steel tube, adopt new chemical formulation to be mixed with nano-glass film liquid, be coated with the inwall that is contained in steel tube, become one deck nano-glass preserving timber bed of material, improve smoothness, corrosion resistance and the adaptive temperature performance of steel tube.
The technical solution of the utility model is following realization, a kind of nano-glass liner steel tube, form by steel pipe, at the steel pipe interior finishing nano-glass preserving timber bed of material is arranged, the steel pipe two ends are provided with to connect uses groove, one end is welded with the steel pipeline section of outside oblique groove, and the other end is welded with the steel pipeline section of inside oblique groove, is used for the connection between the steel pipe.
The aforesaid nano-glass preserving timber bed of material, by nano aluminium oxide, epoxy resin, ethylenediamine, dibutylester, acetone is formulated according to prior art, 0.4-0.6 millimeter of thickness.
The utility model has the advantages that inner wall smooth is used for petroleum transportation pipeline, wax deposition not, antiseptic property is good, can delivery temperature at the medium of 120 ℃ higher temperature, preparation process is easy, cost is lower, is convenient to implement.Be applicable to the corrosion-proof lining steel tube.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is the organigram of a kind of nano-glass liner steel tube of the present utility model
Among the figure, 1-steel pipe, the 2-nano-glass preserving timber bed of material, the steel pipeline section of the outside oblique groove of 3-, the steel pipeline section of the inside oblique groove of 4-
Embodiment
As seen from Figure 1, a kind of nano-glass liner steel tube, form by steel pipe, at steel pipe 1 interior finishing the nano-glass preserving timber bed of material 2 is arranged, the steel pipe two ends are provided with to connect uses groove, one end is welded with the steel pipeline section 3 of outside oblique groove, and the other end is welded with the steel pipeline section 4 of inside oblique groove, 0.4-0.6 millimeter of nano-glass anti-corrosion material layer thickness.
Claims (2)
1, a kind of nano-glass liner steel tube is made up of steel pipe, it is characterized in that, at the steel pipe interior finishing nano-glass preserving timber bed of material is arranged, the steel pipe two ends are provided with to connect uses groove, an end to be welded with the steel pipeline section of outside oblique groove, the other end is welded with the steel pipeline section of inside oblique groove
2, a kind of nano-glass liner steel tube as claimed in claim 1 is characterized in that, the nano-glass preserving timber bed of material, and by nano aluminium oxide, epoxy resin, ethylenediamine, dibutylester, acetone is formulated according to prior art, 0.4-0.6 millimeter of thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201361420U CN201265711Y (en) | 2008-10-06 | 2008-10-06 | Nano glass inner lining steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201361420U CN201265711Y (en) | 2008-10-06 | 2008-10-06 | Nano glass inner lining steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201265711Y true CN201265711Y (en) | 2009-07-01 |
Family
ID=40832079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201361420U Expired - Fee Related CN201265711Y (en) | 2008-10-06 | 2008-10-06 | Nano glass inner lining steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201265711Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104102924A (en) * | 2014-07-23 | 2014-10-15 | 上海思立微电子科技有限公司 | Fingerprint identification device and fingerprint identification assembly with mould pressing protection layer |
-
2008
- 2008-10-06 CN CNU2008201361420U patent/CN201265711Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104102924A (en) * | 2014-07-23 | 2014-10-15 | 上海思立微电子科技有限公司 | Fingerprint identification device and fingerprint identification assembly with mould pressing protection layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20101006 |