CN2594591Y - High-pressure capillary wire - Google Patents
High-pressure capillary wire Download PDFInfo
- Publication number
- CN2594591Y CN2594591Y CN 03219693 CN03219693U CN2594591Y CN 2594591 Y CN2594591 Y CN 2594591Y CN 03219693 CN03219693 CN 03219693 CN 03219693 U CN03219693 U CN 03219693U CN 2594591 Y CN2594591 Y CN 2594591Y
- Authority
- CN
- China
- Prior art keywords
- tube wall
- pressure capillary
- weld
- pipe wall
- high pressure
- 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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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a high-pressure capillary wire which comprises a pipe wall and a longitudinal seam on the pipe wall, wherein, the sectional plane of the longitudinal seam is V-shaped. The longitudinal seam penetrates through the whole pipe wall. The outer diameter of the pipe wall is 2-12 mm. The utility model has the advantages of reasonable structure, high welding strength, easy processing and smooth flow of liquid.
Description
Technical field:
The utility model relates to a kind of welded pipe.
Background technique:
Existing longitudinal seam welded tube generally adopts rectangle weld seam or other form, and shaggy bead large size protrudes in the tube wall, and is when liquid is passed through, very not unimpeded; In order to address this problem, prior art has adopted the not form of the whole tube wall of through welding of a kind of weld seam, but such structure influences weld strength to a certain extent.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the high pressure capillary line that join strength is big.
Technical solution of the present utility model is:
A kind of high pressure capillary line comprises the longitudinal weld on tube wall and the tube wall, its feature: the section of described longitudinal weld is " V " font, and weld seam runs through whole tube wall, and the external diameter of tube wall is 2～12mm.
The root of weld is little papillary, dashes forward in tube chamber the mastoid process smooth surface.Thickness of pipe wall is 0.6～1.0mm.
The utility model is rational in infrastructure, and weld strength is big, easily processing, and liquid communication is smooth and easy.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples:
Accompanying drawing is an embodiment's of the utility model a configuration diagram.
Embodiment:
A kind of high pressure capillary line, comprise the longitudinal weld 2 on tube wall 1 and the tube wall 1, the section of longitudinal weld 2 is " V " font, and weld seam 2 runs through whole tube wall, weld seam 2 roots are little papillary, dash forward in tube chamber 3 the mastoid process smooth surface, the external diameter of tube wall 1 is 2～12mm, and tube wall 1 is thick to be 0.6～1.0mm.
Claims (3)
1, a kind of high pressure capillary line comprises the longitudinal weld on tube wall and the tube wall, it is characterized in that: the section of described longitudinal weld is " V " font, and weld seam runs through whole tube wall, and the external diameter of tube wall is 2～12mm.
2, high pressure capillary line according to claim 1, it is characterized in that: the root of weld is little papillary, dashes forward in tube chamber the mastoid process smooth surface.
3, high pressure capillary line according to claim 1 and 2 is characterized in that: thickness of pipe wall is 0.6～1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03219693 CN2594591Y (en) | 2003-01-27 | 2003-01-27 | High-pressure capillary wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03219693 CN2594591Y (en) | 2003-01-27 | 2003-01-27 | High-pressure capillary wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2594591Y true CN2594591Y (en) | 2003-12-24 |
Family
ID=33755675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03219693 Expired - Fee Related CN2594591Y (en) | 2003-01-27 | 2003-01-27 | High-pressure capillary wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2594591Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009100615A1 (en) * | 2008-02-04 | 2009-08-20 | Weidong Chen | Welding seam stainless steel foil tube |
| CN104455760A (en) * | 2014-09-23 | 2015-03-25 | 吴汉超 | Manufacturing method for misplaced double-welding-layer double-metal compound pipe with stainless steel pipe joint |
| CN109514267A (en) * | 2018-10-10 | 2019-03-26 | 钢控股集团有限公司 | Stainless steel tube and its processing unit (plant) and processing method |
-
2003
- 2003-01-27 CN CN 03219693 patent/CN2594591Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009100615A1 (en) * | 2008-02-04 | 2009-08-20 | Weidong Chen | Welding seam stainless steel foil tube |
| CN104455760A (en) * | 2014-09-23 | 2015-03-25 | 吴汉超 | Manufacturing method for misplaced double-welding-layer double-metal compound pipe with stainless steel pipe joint |
| CN109514267A (en) * | 2018-10-10 | 2019-03-26 | 钢控股集团有限公司 | Stainless steel tube and its processing unit (plant) and processing method |
| CN109514267B (en) * | 2018-10-10 | 2019-11-08 | 钢一控股集团有限公司 | Stainless steel tube and its processing unit (plant) and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |