CN2417354Y - Thin wall stainless steel pipe fittings - Google Patents
Thin wall stainless steel pipe fittings Download PDFInfo
- Publication number
- CN2417354Y CN2417354Y CN 00207361 CN00207361U CN2417354Y CN 2417354 Y CN2417354 Y CN 2417354Y CN 00207361 CN00207361 CN 00207361 CN 00207361 U CN00207361 U CN 00207361U CN 2417354 Y CN2417354 Y CN 2417354Y
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- pipe fitting
- wall stainless
- steel pipe
- thin wall
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a thin wall stainless steel pipe fitting. The thin wall stainless steel pipe fitting is made from stainless steel with 0.5-2.0 mm thickness. The combined surface between the thin wall stainless steel pipe fitting and a pipe is a cylindrical surface, or an outer end part is a conical surface, and an inner end part is a cylindrical surface. Bonded joint is adopted between the pipe and the thin wall stainless steel pipe fitting, wherein, a movable joint is composed of a male joint body, a female joint body, a connecting sleeve, and a sealing ring, and thread or spiral inclined surface connection is adopted between the connecting sleeve and the male joint body. The thin wall stainless steel pipe fitting has simple structure, convenient and quick installation, and low cost. The thin wall stainless steel pipe fitting is not only suitable for the connection of thin wall stainless steel pipelines, but also suitable for the connection of stainless steel decorative pipes.
Description
The utility model relates to a kind of thin-wall stainless steel pipe fitting, is mainly used in the connection of thin-wall stainless steel.
The pipe fitting of used thin-walled stainless steel tube is the heavy wall stainless steel pipe of grafting press seal Connecting format, its complex structure, cost height.
The purpose of this utility model provides a kind of thin-wall stainless steel pipe fitting, makes it simple in structure, and is with low cost.
The purpose of this utility model is achieved in that it is the thin-wall stainless steel pipe fitting of 0.5～2.0mm that technologies such as adopting pressure processing is made wall thickness.Junction plane between itself and the pipe is that cylndrical surface or outer end portion are that conical surface inner end part is the cylndrical surface.The straight hole internal diameter of pipe fitting and pipe junction is than the little 0.05～1.0mm of tube outer diameter.Adopt bonding the connection between pipe fitting and the pipe.
Wherein, union then is made up of male connector body, negative joint body, connecting sleeve and seal ring.Male connector body and negative joint body bond together with two pipes respectively.Seal ring is positioned at the negative joint body.Connecting sleeve one end is enclosed within on the negative joint body, and the other end then is connected with the male connector body with screw thread or screw inclined plane.
The utility model is to adopt thin-wall stainless steel to make pipe fitting, and it is connected with bonding way with pipe, so simple in structure, cost is low.
Concrete structure of the present utility model and manufacturing process are provided by following examples and accompanying drawing.
Fig. 1 is the threeway partial sectional view.
Fig. 2 is the union sectional view.
In Fig. 2:
1-male connector body 2-connecting sleeve 3-negative joint body 4-seal ring 5-pipe 6-pipe
Be example below with the union, the concrete manufacturing process and the installation method of the thin-wall stainless steel pipe fitting that detailed description the utility model provides.
With thick corrosion resistant plate of 1.5mm or Stainless Steel Tube is material, adopts punching press or bulging process to make male connector body (1), connecting sleeve (2) and negative joint body (3).Adopt screw inclined plane to be connected between connecting sleeve (2) and male connector body (1).During installation,, successively connecting sleeve (2), negative joint body (3) and the seal ring (4) that is arranged in negative joint body (3) are enclosed within on the pipe (6) more earlier with male connector body (1) and pipe (5) bonding.Then negative joint body (3) and pipe (6) are bonded together.After waiting to solidify, connecting sleeve (2) and male connector body (1) are tightened by screw inclined plane.Used adhesive is a second generation acrylate adhesive.The utility model both had been applicable to the connection of thin-walled stainless steel tube, also was applicable to the connection of stainless steel decoration pipe.
Claims (2)
1, a kind of thin-wall stainless steel pipe fitting, the wall thickness that it is characterized in that pipe fitting is 0.5～2.0mm, and the junction plane between the pipe is that cylndrical surface or outer end portion are that conical surface inner end part is the cylndrical surface, the straight hole internal diameter of pipe fitting and pipe junction is than the little 0.05～1.0mm of tube outer diameter, adopts bonding the connection between pipe and the pipe fitting.
2, thin-wall stainless steel pipe fitting according to claim 1, it is characterized in that pipe fitting is made of male connector body (1), connecting sleeve (2), negative joint body (3) and seal ring (4), male connector body (1) and negative joint body (3) bond together with two pipes (5) and (6) respectively, seal ring (4) is positioned at negative joint body (3), connecting sleeve (2) one ends are enclosed within on the negative joint body (3), and the other end then is connected with male connector body (1) with screw thread or screw inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00207361 CN2417354Y (en) | 2000-04-10 | 2000-04-10 | Thin wall stainless steel pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00207361 CN2417354Y (en) | 2000-04-10 | 2000-04-10 | Thin wall stainless steel pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2417354Y true CN2417354Y (en) | 2001-01-31 |
Family
ID=33575051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00207361 Expired - Fee Related CN2417354Y (en) | 2000-04-10 | 2000-04-10 | Thin wall stainless steel pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2417354Y (en) |
-
2000
- 2000-04-10 CN CN 00207361 patent/CN2417354Y/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 | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: ZHENGZHOU WEIFU PIPELINE CO., LTD., NO.6, CHENZHAI INDUSTRIAL ZONE, ZHENGZHOU CITY TO: LONGHAIZHUANLIKAIFAYOUXIAN COMPANY, ZHENG STATE, NO. 23, JINSUO ROAD, GAOXIN DISTRICT, ZHENGZHOU CITY, 450001 |
|
| CP03 | Change of name, title or address |
Address after: 450001 Zhengzhou Longhai Patent Development Co., Ltd. 23 Zhengzhou Road, hi tech Zone, hi tech Zone, China Patentee after: Yan Jinbo Address before: Zhengzhou CHENZHAI Industrial Zone No. 6 Zhengzhou Weifu pipeline limited liability company Patentee before: Yan Jinbo |
|
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: ZHENGZHOU LONGHAI PATENT DEVELOPMENT CO., LTD., NO. 3, JINSUO ROAD, ZHENGZHOU HI-TECH DISTRICT TO: LONGHAIZHUANLIKAIFAYOUXIAN COMPANY, ZHENG STATE, NO. 10, HEHUANHUAN STREET, GAOXIN DISTRICT, ZHENGZHOU CITY, 450001 |
|
| CP03 | Change of name, title or address |
Address after: 450001, Zhengzhou hi tech Zone, hop Huan street, No. 10, Zhengzhou Longhai Patent Development Co., Ltd. Patentee after: Yan Jinbo Address before: Zhengzhou 23 Zhengzhou Longhai Patent Development Co., Ltd. Patentee before: Yan Jinbo |
|
| 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 | ||
| C57 | Notification of unclear or unknown address |