CN201787062U - Metal seal ring - Google Patents
Metal seal ring Download PDFInfo
- Publication number
- CN201787062U CN201787062U CN2010202477972U CN201020247797U CN201787062U CN 201787062 U CN201787062 U CN 201787062U CN 2010202477972 U CN2010202477972 U CN 2010202477972U CN 201020247797 U CN201020247797 U CN 201020247797U CN 201787062 U CN201787062 U CN 201787062U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- ring
- metal
- metal seal
- utility
- 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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Abstract
The utility model discloses a metal seal ring which is provided with a hollow inner cavity, and is characterized in that: the outer surface of the metal seal ring is sprayed with an antirust layer. The metal seal ring has the advantages of good sealing effect and high working efficiency.
Description
Technical field
The utility model relates to a kind of metal o-ring.
Background technique
Seal ring is used to prevent the article commonly used of leakages such as oil, gas, water, dust, during use it is installed in the sealing part of separator.The working environment of seal ring is comparatively complicated, under ground piping, and the conveyance conduit of effluent discharge pipe or other gases is easy to cause the seal ring damage of getting rusty, and has a strong impact on sealing effect, causes very big potential safety hazard.Therefore, should provide new technological scheme to address the above problem.
The model utility content
The purpose of this utility model is: provide a kind of good sealing effect, the metal o-ring of high working efficiency.
For achieving the above object, the technical solution adopted in the utility model is: a kind of metal o-ring, and described seal ring is provided with hollow cavity, and the outer surface of described this metal o-ring is coated with resin layer, and described resin layer is an epoxy coating.
In the outer surface spray epoxy coating of metal o-ring, the protective layer densification, adhesion metal is firm, has good anti-corrosion effect, can effectively improve the sealability and the working life of metal o-ring, and does not have environmental pollution.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 the utility model schematic cross-section.
Wherein: 1, hollow cavity, 2, resin layer.
Embodiment
As a kind of metal o-ring of Fig. 1 the utility model, metal o-ring is provided with hollow cavity 1, and the outer surface of metal o-ring is coated with resin layer 2, and resin layer 2 is an epoxy coating.At the outer surface rust prevention by applying liquid material layer of seal ring, can guarantee the sealability of seal ring, improve the working life of seal ring, and can not cause environmental pollution.
Claims (2)
1. metal o-ring, described seal ring is provided with hollow cavity, it is characterized in that: the outer surface of described this metal o-ring is coated with resin layer.
2. a kind of metal o-ring according to claim 1 is characterized in that: described resin layer is an epoxy coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202477972U CN201787062U (en) | 2010-06-29 | 2010-06-29 | Metal seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202477972U CN201787062U (en) | 2010-06-29 | 2010-06-29 | Metal seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787062U true CN201787062U (en) | 2011-04-06 |
Family
ID=43819025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202477972U Expired - Fee Related CN201787062U (en) | 2010-06-29 | 2010-06-29 | Metal seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787062U (en) |
-
2010
- 2010-06-29 CN CN2010202477972U patent/CN201787062U/en not_active Expired - Fee Related
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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: 20110406 Termination date: 20110629 |