CN102384323A - Flange plate - Google Patents
Flange plate Download PDFInfo
- Publication number
- CN102384323A CN102384323A CN2010102690906A CN201010269090A CN102384323A CN 102384323 A CN102384323 A CN 102384323A CN 2010102690906 A CN2010102690906 A CN 2010102690906A CN 201010269090 A CN201010269090 A CN 201010269090A CN 102384323 A CN102384323 A CN 102384323A
- Authority
- CN
- China
- Prior art keywords
- flange plate
- flange
- flange body
- seal groove
- circular hole
- 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.)
- Pending
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The invention discloses a flange plate comprising a flange body which is provided with a plurality of bolt holes. The flange plate is characterized in that a pipe joint is arranged at the center of the flange body and comprises a circular hole and a conical ring connected with the circular hole integrally. In the flange plate, the double sealing effect is good due to a sealing groove and a sealing gasket, the flange plate can be connected firmly, and the service life of the flange plate is long.
Description
Technical field
The present invention relates to a kind of link of pipe fitting, relate in particular to a kind of flange plate.
Background technique
Flange plate is applied to the pipeline connection and is found everywhere, and general flange plate, sealing surface all are circular planes shapes; Because two flange plate symmetries are installed together, and have error or dislocation, cause sealing effect bad; Common flange plate has only interconnect function; Flange is connected with pipeline, can not guarantee the circulation of material, tends to make material to overflow from the joint.
Summary of the invention
The purpose of this invention is to provide a kind ofly be connected firmly, the flange plate of good sealing effect.
The technological scheme that the present invention adopts is:
Flange plate comprises flange body, and said flange body is provided with a plurality of bolts hole, and said flange body center is provided with takes over mouth, and said adapter mouth comprises the tapered collar that circular hole is connected with the circular hole one.
The inboard end face of said flange body is provided with seal groove, the degree of depth 5-20mm of said seal groove.
Flange body inner side end between said seal groove and the bolt hole is provided with Gask-O-Seal.
Advantage of the present invention is: seal groove and sealing gasket double seal are effective, and flange plate is connected firmly, long service life.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the sectional view of M-M among Fig. 1.
Wherein: 1, flange body, 2, take over mouthful, 3, circular hole, 4, tapered collar, 5, seal groove, 6, bolt hole, 7, sealing gasket.
Embodiment
As illustrated in fig. 1 and 2, flange plate of the present invention comprises flange body 1; Flange body 1 is provided with a plurality of bolts hole 6, and flange body 1 center is provided with takes over mouth 2, takes over mouth 2 and comprises the tapered collar 4 that circular hole 3 is connected with circular hole 3 one; Flange body 1 inboard end face is provided with seal groove 5, the degree of depth 5-20mm of seal groove 5, and flange body 1 inner side end between seal groove 5 and the bolt hole 6 is provided with Gask-O-Seal 7; Seal groove 5 is effective with sealing gasket 7 double seals, and flange plate is connected firmly, long service life.
Claims (3)
1. flange plate comprises flange body, and said flange body is provided with a plurality of bolts hole, it is characterized in that: said flange body center is provided with takes over mouth, and said adapter mouth comprises the tapered collar that circular hole is connected with the circular hole one.
2. flange plate according to claim 1 is characterized in that: the inboard end face of said flange body is provided with seal groove, the degree of depth 5-20mm of said seal groove.
3. flange plate according to claim 1 and 2 is characterized in that: the flange body inner side end between said seal groove and the bolt hole is provided with Gask-O-Seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102690906A CN102384323A (en) | 2010-08-30 | 2010-08-30 | Flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102690906A CN102384323A (en) | 2010-08-30 | 2010-08-30 | Flange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102384323A true CN102384323A (en) | 2012-03-21 |
Family
ID=45824007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102690906A Pending CN102384323A (en) | 2010-08-30 | 2010-08-30 | Flange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102384323A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514512A (en) * | 2017-10-08 | 2017-12-26 | 季永东 | A kind of sealing flange plate sheet |
| CN108397640A (en) * | 2018-06-07 | 2018-08-14 | 苏州赛易特环保科技有限公司 | A kind of flexible screw shape ventilating duct |
-
2010
- 2010-08-30 CN CN2010102690906A patent/CN102384323A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514512A (en) * | 2017-10-08 | 2017-12-26 | 季永东 | A kind of sealing flange plate sheet |
| CN108397640A (en) * | 2018-06-07 | 2018-08-14 | 苏州赛易特环保科技有限公司 | A kind of flexible screw shape ventilating duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |