CN201818933U - Stainless steel connecting pipe fitting fabricated by stamping - Google Patents
Stainless steel connecting pipe fitting fabricated by stamping Download PDFInfo
- Publication number
- CN201818933U CN201818933U CN2010205137347U CN201020513734U CN201818933U CN 201818933 U CN201818933 U CN 201818933U CN 2010205137347 U CN2010205137347 U CN 2010205137347U CN 201020513734 U CN201020513734 U CN 201020513734U CN 201818933 U CN201818933 U CN 201818933U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- connection pipe
- stainless steel
- stamped
- seal ring
- 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
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 46
- 239000010935 stainless steel Substances 0.000 title claims abstract description 46
- 238000007789 sealing Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 208000032765 Device extrusion Diseases 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006049 ring expansion reaction Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to the technical field of connecting pieces for pipes, and discloses a stainless steel connecting pipe fitting fabricated by stamping. The stainless steel connecting pipe fitting comprises a pipe body, a flange plate and a seal ring, wherein the flange plate is sheathed into the pipe body, the seal ring is sheathed on the pipe body and presses the flange plate, the connecting pipe fitting is a tee-joint connecting pipe fitting fabricated by stamping, the three connecting parts of the connecting pipe fitting have same structure, and an intermediate connecting fitting is arranged on the connecting pipe fitting. The stainless steel connecting pipe fitting has the advantages of being firm in connection and good in sealing performance.
Description
Technical field
The utility model relates to the link aspect technical field of pipe.
Background technique
China's utility model patent number is: 03247902.6 discloses a kind of connection pipe fitting, includes pipe joint, body, seal ring and lap joint flange: the end protuberance of body forms a circle bulge loop, and the lap joint flange cutting ferrule is in the bulge loop back; The inwall of pipe joint has the shoulder hole corresponding with the body bulge loop, the end face of pipe joint has the screw corresponding with the lap joint flange connecting bolt, the front and back of body bulge loop put respectively in the seal ring insertion tube joint, and the connecting bolt of lap joint flange is screwed in the screw of pipe joint end face and tightens up connection.
Connection pipe fitting connection at present is insecure, shortcomings such as poor sealing performance.The prior art manufacture cycle is long, inefficiency; The cost height, cost of material and Foundry Production cost height; Yield rate is low; Seriously polluted, produce a lot of waste gas, environmental pollution is serious.
The model utility content
The utility model purpose aims to provide a kind of stainless steel connection pipe fitting of stamped, and this stainless steel connection pipe fitting is connected firmly good airproof performance.
For achieving the above object, the technical solution adopted in the utility model is: a kind of stainless steel connection pipe fitting of stamped, comprise body, flanged plate and seal ring, described flanged plate is inserted in body, described ring set on body, seal ring supported flange plate, described connection pipe fitting is set to the three-limb tube spare that stamped is come out, each is communicated with connection pipe fitting and is set to identical structure, and described connection pipe fitting is provided with intermediate connector.Three-limb tube spare comprises: isometrical, the reducing tee of isometrical positive threeway, the positive threeway of all size reducing and various different amount.
The stainless steel connection pipe fitting of described a kind of stamped, its flanged plate one end are provided with joint socket in the lower flange.
The stainless steel connection pipe fitting of described a kind of stamped, its connection pipe fitting is provided with intermediate connector.
The stainless steel connection pipe fitting of described a kind of stamped, its connection pipe fitting is provided with circular weld.
The stainless steel connection pipe fitting of described a kind of stamped, its connection pipe fitting one end is provided with the pipe bell end.
The stainless steel connection pipe fitting of described a kind of stamped, its flanged plate fixing device is a hex head bolt.
The method of making this stainless steel connection pipe fitting is:
Step 1: get a stainless-steel pipe, size is cut out pipe according to the rules.
Step 2: will cut out good stainless-steel pipe and be put on the peculiar fixed mould, stainless-steel pipe is fixed.
Step 3: the stainless-steel pipe that fixes on peculiar fixed mould is at specific special device extrusion moulding.
Step 4: again to the stainless-steel pipe deep processing finished product of extrusion moulding.Specifically, be exactly to utilize existing tubular body, force material deformation through peculiar (different specifications) mould and special device, the process of distortion reaches specific shape.
The method advantage of making this stainless steel connection pipe fitting is: shorten manufacturing a finished product the cycle, enhance productivity, reduce toxic emission, environmental protection standard improves; Improve product percent of pass, reduce reject rate; Reduce cost of production, meet the need of market.
This stainless steel connection pipe fitting can guarantee sealability, seal ring supported flange plate, make this stainless steel connection pipe fitting sealing effect highly significant, the inwall engaging surface that connection pipe fitting is close in the seal ring expansion forms flexible sealing, because of sealing material has plasticity, under the external force effect of distortion back, also can keep good sealing effect.
Description of drawings
Fig. 1 the utility model embodiment's structural representation.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
A kind of stainless steel connection pipe fitting of stamped, comprise joint socket 4, intermediate connector 5, circular weld 6, pipe bell end 7, hex head bolt 8 in body 1, flanged plate 2, seal ring 3, the lower flange, described flanged plate 2 is inserted in body 1, described seal ring 3 is sleeved on the body 1, seal ring 3 supported flange plates 2, described connection pipe fitting is set to the three-limb tube spare that stamped is come out, and each is communicated with connection pipe fitting and is set to identical structure, and described connection pipe fitting is provided with intermediate connector; Connection pipe fitting is provided with the connection pipe fitting that three directions can be communicated with, and the connection pipe fitting The Nomenclature Composition and Structure of Complexes of each connection all is identical.Each leads to jointed tubular workpieces all is that welding one is led to jointed tubular workpieces, and each leads to jointed tubular workpieces and comprises body 1, flanged plate 2 and seal ring 3, and described flanged plate 2 is inserted in body 1, and described seal ring 3 is sleeved on the body 1, seal ring 3 supported flange plates 2.Contain be threaded, flanged plate connects two kinds and compresses Placement.Three-limb tube spare comprises: isometrical, the reducing tee of isometrical positive threeway, the positive threeway of all size reducing and various different amount.
A kind of stainless steel connection pipe fitting of stamped, comprise joint socket 4, intermediate connector 5, circular weld 6, pipe bell end 7, hex head bolt 8 in body 1, flanged plate 2, seal ring 3, the lower flange, described flanged plate 2 is inserted in body 1, described seal ring 3 is sleeved on the body 1, seal ring 3 supported flange plates 2, described connection pipe fitting is set to the three-limb tube spare that stamped is come out, and each is communicated with connection pipe fitting and is set to identical structure, and described connection pipe fitting is provided with intermediate connector; Connection pipe fitting is provided with the connection pipe fitting that three directions can be communicated with, and the connection pipe fitting The Nomenclature Composition and Structure of Complexes of each connection all is identical.Each leads to jointed tubular workpieces all is that welding one is led to jointed tubular workpieces, and each leads to jointed tubular workpieces and comprises body 1, flanged plate 2 and seal ring 3, and described flanged plate 2 is inserted in body 1, and described seal ring 3 is sleeved on the body 1, seal ring 3 supported flange plates 2.Its flanged plate one end is provided with joint socket in the lower flange.Its connection pipe fitting is provided with intermediate connector.Its connection pipe fitting is provided with circular weld.The method of making this stainless steel connection pipe fitting is: get a stainless-steel pipe, size is cut out pipe according to the rules.Be put on the peculiar fixed mould cutting out good stainless-steel pipe, stainless-steel pipe is fixed.The stainless-steel pipe that fixes on peculiar fixed mould is at specific special device extrusion moulding.Again to the stainless-steel pipe deep processing finished product of extrusion moulding.The method advantage of making this stainless steel connection pipe fitting is: shorten manufacturing a finished product the cycle, enhance productivity, reduce toxic emission, environmental protection standard improves; Improve product percent of pass, reduce reject rate; Reduce cost of production, meet the need of market.
As shown in Figure 1: the method for making this stainless steel connection pipe fitting is:
Step 1: get a stainless-steel pipe, size is cut out pipe according to the rules.
Step 2: will cut out good stainless-steel pipe and be put on the peculiar fixed mould, stainless-steel pipe is fixed.
Step 3: the stainless-steel pipe that fixes on peculiar fixed mould is at specific special device extrusion moulding.
Step 4: again to the stainless-steel pipe deep processing finished product of extrusion moulding.Specifically, be exactly to utilize existing tubular body, force material deformation through peculiar (different specifications) mould and special device, the process of distortion reaches specific shape.
The method advantage of making this stainless steel connection pipe fitting is: shorten manufacturing a finished product the cycle, enhance productivity, reduce toxic emission, environmental protection standard improves; Improve product percent of pass, reduce reject rate; Reduce cost of production, meet the need of market.
This stainless steel connection pipe fitting can guarantee sealability, seal ring supported flange plate, make this stainless steel connection pipe fitting sealing effect highly significant, the inwall engaging surface that connection pipe fitting is close in the seal ring expansion forms flexible sealing, because of sealing material has plasticity, under the external force effect of distortion back, also can keep good sealing effect.
Claims (6)
1. the stainless steel connection pipe fitting of a stamped, comprise body, flanged plate and seal ring, described flanged plate is inserted in body, described ring set is on body, seal ring supported flange plate, it is characterized in that described connection pipe fitting is set to the three-limb tube spare that stamped is come out, three-limb tube spare comprises: isometrical, the reducing tee of isometrical positive threeway, the positive threeway of all size reducing and various different amount; Each is communicated with connection pipe fitting and is set to identical structure, and described connection pipe fitting is provided with intermediate connector.
2. according to the stainless steel connection pipe fitting of the described a kind of stamped of claim 1, it is characterized in that described flanged plate one end is provided with joint socket in the lower flange.。
3. according to the stainless steel connection pipe fitting of the described a kind of stamped of claim 1, it is characterized in that described connection pipe fitting is provided with intermediate connector.
4. according to the stainless steel connection pipe fitting of the described a kind of stamped of claim 1, it is characterized in that described connection pipe fitting is provided with circular weld.
5. according to the stainless steel connection pipe fitting of the described a kind of stamped of claim 1, it is characterized in that described connection pipe fitting one end is provided with the pipe bell end.
6. according to the stainless steel connection pipe fitting of the described a kind of stamped of claim 5, it is characterized in that described flanged plate fixing device is a hex head bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205137347U CN201818933U (en) | 2010-08-31 | 2010-08-31 | Stainless steel connecting pipe fitting fabricated by stamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205137347U CN201818933U (en) | 2010-08-31 | 2010-08-31 | Stainless steel connecting pipe fitting fabricated by stamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818933U true CN201818933U (en) | 2011-05-04 |
Family
ID=43916885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205137347U Expired - Fee Related CN201818933U (en) | 2010-08-31 | 2010-08-31 | Stainless steel connecting pipe fitting fabricated by stamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102949A (en) * | 2014-03-06 | 2016-11-09 | 蒂森克虏伯钢铁欧洲股份公司 | The method adjusting the shape of component for personalization |
-
2010
- 2010-08-31 CN CN2010205137347U patent/CN201818933U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102949A (en) * | 2014-03-06 | 2016-11-09 | 蒂森克虏伯钢铁欧洲股份公司 | The method adjusting the shape of component for personalization |
| US10493513B2 (en) | 2014-03-06 | 2019-12-03 | Thyssenkrupp Steel Europe Ag | Method for the individualized adaptation of the shape of components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |