CN201014095Y - Sealing gasket dedicated for steel skeleton composite pipes - Google Patents
Sealing gasket dedicated for steel skeleton composite pipes Download PDFInfo
- Publication number
- CN201014095Y CN201014095Y CNU2007200051136U CN200720005113U CN201014095Y CN 201014095 Y CN201014095 Y CN 201014095Y CN U2007200051136 U CNU2007200051136 U CN U2007200051136U CN 200720005113 U CN200720005113 U CN 200720005113U CN 201014095 Y CN201014095 Y CN 201014095Y
- Authority
- CN
- China
- Prior art keywords
- steel skeleton
- sealing gasket
- skeleton composite
- plain cushion
- composite pipes
- 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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- Gasket Seals (AREA)
Abstract
A special sealing gasket for a steel frame compound pipe mainly solves problems of a background technology. The utility model is characterized in that: a rubber (2) with an exclamatory mark shape section is cast outside a flat mat (1). The special sealing gasket ring for the steel frame compound pipe is characterized by good sealing effect, high intensity, and invulnerability.
Description
Technical field:
The utility model relates to the used pad of oil field oil transport pipeline, especially Steel Skeleton composite pipe sealing washer special.
Background technique:
In the oil transport pipeline work progress of oil field, it is inevitable that closing up between the tube and tube connects, connect and closing up between tube and tube will use flange when connecting, when flange connects, relate to sealing gasket again, and the quality quality of sealing gasket directly relates to the safety and the environmental pollution of pipeline.Present sealing gasket used in the oil transport pipeline work progress of oil field is poor because of reasons in structure exists sealing effect, and intensity is low, and flimsy problem causes security incident, and environment is polluted.
The model utility content:
In order to solve the problem in the background technique, the utility model provides a kind of Steel Skeleton composite pipe sealing washer special, and this Steel Skeleton composite pipe sealing washer special has good sealing effect, intensity height, non-damageable characteristics.
The technical solution of the utility model is: this Steel Skeleton composite pipe sealing washer special comprises plain cushion, and it is exclamation mark shape rubber body that plain cushion is cast with the cross section outward.
The utlity model has following beneficial effect: this Steel Skeleton composite pipe sealing washer special is owing to take such scheme, by outside plain cushion, being cast with exclamation mark shape rubber body, promptly guaranteed the intensity of pad by plain cushion, improved sealing by exclamation mark shape rubber body, thereby prolonged working life, realized reusable purpose, reduced maintenance cost, and simple in structure, the enforcement application value is arranged.
Description of drawings:
Accompanying drawing 1 is the utility model plan view figure;
Accompanying drawing 2 is plan views of Fig. 1.
1-plain cushion among the figure, the 2-rubber body.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
In conjunction with shown in Figure 2, this Steel Skeleton composite pipe sealing washer special comprises plain cushion 1 by Fig. 1, and being cast with the cross section outside the plain cushion 1 is exclamation mark shape rubber body 2.Because of there being plain cushion 1 to make Steel Skeleton, so guaranteed the intensity of this pad, make it not fragile, prolonged working life, realize reusable purpose.Because of outside the plain cushion 1 exclamation mark shape rubber body 2 being arranged, exclamation mark shape rubber body 2 can be produced distortion when two these pads of flange clamping, by exclamation mark shape rubber body 2 distortion increase surface of contact, also just strengthen sealing, thereby it is reach the purpose that has improved sealing, reduced maintenance cost, and simple in structure.This Steel Skeleton composite pipe sealing washer special has good sealing effect thus, intensity height, non-damageable characteristics.The enforcement application value is arranged.
Claims (1)
1. a Steel Skeleton composite pipe sealing washer special comprises plain cushion (1), it is characterized in that: being cast with the cross section outside the plain cushion (1) is exclamation mark shape rubber body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200051136U CN201014095Y (en) | 2007-02-13 | 2007-02-13 | Sealing gasket dedicated for steel skeleton composite pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200051136U CN201014095Y (en) | 2007-02-13 | 2007-02-13 | Sealing gasket dedicated for steel skeleton composite pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014095Y true CN201014095Y (en) | 2008-01-30 |
Family
ID=39025889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200051136U Expired - Fee Related CN201014095Y (en) | 2007-02-13 | 2007-02-13 | Sealing gasket dedicated for steel skeleton composite pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014095Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864537A (en) * | 2016-05-24 | 2016-08-17 | 马鞍山宏力橡胶制品有限公司 | Novel flange seal washer |
| CN107143711A (en) * | 2017-06-22 | 2017-09-08 | 合肥聪亨新型建材科技有限公司 | A kind of flange gasket |
-
2007
- 2007-02-13 CN CNU2007200051136U patent/CN201014095Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864537A (en) * | 2016-05-24 | 2016-08-17 | 马鞍山宏力橡胶制品有限公司 | Novel flange seal washer |
| CN107143711A (en) * | 2017-06-22 | 2017-09-08 | 合肥聪亨新型建材科技有限公司 | A kind of flange gasket |
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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: 20080130 Termination date: 20110213 |