CN202442032U - Tapered plastic flange - Google Patents
Tapered plastic flange Download PDFInfo
- Publication number
- CN202442032U CN202442032U CN2012200873377U CN201220087337U CN202442032U CN 202442032 U CN202442032 U CN 202442032U CN 2012200873377 U CN2012200873377 U CN 2012200873377U CN 201220087337 U CN201220087337 U CN 201220087337U CN 202442032 U CN202442032 U CN 202442032U
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- CN
- China
- Prior art keywords
- flange
- reducing
- plastic
- steel
- tapered plastic
- 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
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a tapered plastic flange. The tapered plastic flange comprises a flange body, wherein one end of the flange body is one end which is connected with steel pipes through steel flange sheets, and the other end of the flange body is one end which is connected with plastic pipes by means of hot melting or electric smelting. According to a machining method, the tapered plastic flange is machined by lathing thick-wall or solid pipelines produced by our company. The tapered plastic flange has the advantages of reducing the quantity of weld seams; improving the construction efficiency; and reducing the construction cost. The tapered plastic flange is suitable for the connection between the steel pipes with different calibers and the plastic pipes.
Description
Technical field
The utility model relates to a kind of reducing plastics flange, is used for being connected of different bore steel pipes with water supply network of combustion gas or plastic pipe.
Background technique
In pipe conveying procedure, along with the increase of fed distance, pipe diameter diminishes gradually, becomes the less pipeline of diameter through a pipe connecting component pipeline that diameter is bigger between the pipeline.But for the conversion between different bore steel pipes and the plastic tube; The general at present mode that adopts plastics flange welding reducing; Adopt this mode on the one hand owing to receive the influence of reducing specification, need to adopt the mode of a plurality of reducing welding usually, increased construction cost like this; Increase weld bond quantity simultaneously, influenced efficiency of construction; On the other hand, receive the influence of extrusion capacity and expressing technique at present, bigbore reducing specification is incomplete, and the alveolate phenomenon of ubiquity, so the pipe fitting quality can't ensure.
Summary of the invention
The purpose of the utility model is for overcoming the deficiency of above-mentioned existing technology, a kind of reducing plastics flange is provided, and it has solved the connectivity problem between different bore steel pipes and the plastic tube.
For realizing above-mentioned purpose, the utility model adopts following technical proposals:
A kind of reducing plastics flange comprises flange body, the end of an end of flange body for being connected with the steel pipe end through the steel flange sheet, the end of the other end for being connected with plastic tube through hot melt or electric smelting.
Processing method: adopt heavy wall or solid tubing turning processing.
Working principle: the flange end of plastics flange formula reducing is connected with the steel pipe end through the steel flange sheet, and the other end is connected with plastic tube through the mode of hot melt or electric smelting.
The beneficial effect of the utility model is, reduced weld bond quantity, improved efficiency of construction, reduced construction cost.Be applicable to the connection between different bore steel pipes and the plastic tube.
Description of drawings
Fig. 1 is the utility model structural representation.
1. ends that are connected with the steel pipe end wherein, an end that 2. is connected, 3. steel flange sheet with plastic tube.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As shown in Figure 1, a kind of reducing plastics flange comprises flange body, the end 1 of an end of flange body for being connected with the steel pipe end through steel flange sheet 3, the end 2 of the other end for being connected with plastic tube through hot melt or electric smelting.The end 2 that plastic tube connects is made for polythene material.
Claims (1)
1. a reducing plastics flange comprises flange body, it is characterized in that the end of an end of flange body for being connected with the steel pipe end through the steel flange sheet, the end of the other end for being connected with plastic tube through hot melt or electric smelting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200873377U CN202442032U (en) | 2012-03-09 | 2012-03-09 | Tapered plastic flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200873377U CN202442032U (en) | 2012-03-09 | 2012-03-09 | Tapered plastic flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442032U true CN202442032U (en) | 2012-09-19 |
Family
ID=46823483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200873377U Expired - Lifetime CN202442032U (en) | 2012-03-09 | 2012-03-09 | Tapered plastic flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134701A (en) * | 2015-10-08 | 2015-12-09 | 淄博朗达复合材料有限公司 | Carbon fiber tube connection structure and manufacturing method thereof |
| CN108050134A (en) * | 2017-12-08 | 2018-05-18 | 周宝龙 | A kind of special snap-fit connecting flange structure |
-
2012
- 2012-03-09 CN CN2012200873377U patent/CN202442032U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134701A (en) * | 2015-10-08 | 2015-12-09 | 淄博朗达复合材料有限公司 | Carbon fiber tube connection structure and manufacturing method thereof |
| CN108050134A (en) * | 2017-12-08 | 2018-05-18 | 周宝龙 | A kind of special snap-fit connecting flange structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |
|
| CX01 | Expiry of patent term |