CN202901594U - Joint for stainless steel pipe - Google Patents
Joint for stainless steel pipe Download PDFInfo
- Publication number
- CN202901594U CN202901594U CN 201220601016 CN201220601016U CN202901594U CN 202901594 U CN202901594 U CN 202901594U CN 201220601016 CN201220601016 CN 201220601016 CN 201220601016 U CN201220601016 U CN 201220601016U CN 202901594 U CN202901594 U CN 202901594U
- Authority
- CN
- China
- Prior art keywords
- joint
- stainless steel
- steel pipe
- straight joint
- straight
- 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 - Lifetime
Links
Landscapes
- Joints With Pressure Members (AREA)
Abstract
The utility model provides a joint for a stainless steel pipe. The joint comprises a straight joint, and is characterized in that locking nuts which are matched with the straight joint are arranged at two ends of the straight joint respectively; rubber seal rings are also arranged at end openings of the straight joint; external threads and grooves are formed at a connecting end opening of the stainless steel pipe; the external threads are connected with the locking nuts; and check rings are arranged in the grooves. The joint has the characteristics of simple structure, high sealing performance and the like, and is particularly suitable for the connection of the stainless steel pipe.
Description
Technical field
The utility model relates to a kind of joint, relates in particular to a kind of stainless steel pipe joint.
Background technique
Existing joint is female adapter, and the tip side of tubing is processed with outside thread, and the raw meal belt sealing is adopted in tubing and joint joint, and the phenomenon that seeps water easily appears in this joint.
The model utility content
The purpose of this utility model is exactly for above-mentioned situation, and a kind of good seal performance is provided, the stainless steel pipe joint of the phenomenon that can not occur seeping water.The purpose of this utility model can realize by following scheme: a kind of stainless steel pipe joint, comprise a straight joint, it is characterized in that respectively being provided with a lock nut matching used with it at the two ends of straight joint, its port also is provided with rubber seal, the place, connecting port of described stainless steel pipe is provided with outside thread and groove, described outside thread is connected with lock nut, is provided with back-up ring in the groove.The utlity model has the characteristics such as simple in structure, good seal performance, be specially adapted to the connection of stainless steel pipe.
Description of drawings
Fig. 1, the utility model uses the status architecture schematic diagram.
Embodiment
Contrast Fig. 1 as can be known, a kind of stainless steel pipe joint, comprise a straight joint 5, it is characterized in that respectively being provided with at the two ends of straight joint 5 lock nut 2 matching used with it, its port also is provided with rubber seal 4, place, the connecting port of described stainless steel pipe 1 is provided with outside thread (not marking among the figure) and groove 6, and described outside thread is connected with lock nut 2, and 6 li of grooves are provided with back-up ring 3.
Claims (1)
1. stainless steel pipe joint, comprise a straight joint (5), it is characterized in that respectively being provided with a lock nut matching used with it (2) at the two ends of straight joint (5), its port also is provided with rubber seal (4), the place, connecting port of described stainless steel pipe (1) is provided with outside thread and groove (6), described outside thread is connected with lock nut (2), the inner back-up ring (3) that is provided with of groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601016 CN202901594U (en) | 2012-11-15 | 2012-11-15 | Joint for stainless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601016 CN202901594U (en) | 2012-11-15 | 2012-11-15 | Joint for stainless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901594U true CN202901594U (en) | 2013-04-24 |
Family
ID=48122265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220601016 Expired - Lifetime CN202901594U (en) | 2012-11-15 | 2012-11-15 | Joint for stainless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390080A (en) * | 2014-11-18 | 2015-03-04 | 浙江康帕斯流体输送技术有限公司 | Pipe joint connection structure and pipe joint adopting structure |
-
2012
- 2012-11-15 CN CN 201220601016 patent/CN202901594U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390080A (en) * | 2014-11-18 | 2015-03-04 | 浙江康帕斯流体输送技术有限公司 | Pipe joint connection structure and pipe joint adopting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1 Jiangxi Avenue 335000 Sanchuan city of Yingtan province high tech Industrial Zone Patentee after: SANCHUAN WISDOM TECHNOLOGY Co.,Ltd. Address before: No. 1 Jiangxi Avenue 335000 Sanchuan city of Yingtan province high tech Industrial Zone Patentee before: JIANGXI SANCHUAN WATER METER Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 335000 Jiangxi city of Yingtan province high tech Zone Longgang area Mikawa Hydraulic Industrial Park Patentee after: SANCHUAN WISDOM TECHNOLOGY Co.,Ltd. Address before: No. 1 Jiangxi Avenue 335000 Sanchuan city of Yingtan province high tech Industrial Zone Patentee before: SANCHUAN WISDOM TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |