CN205716132U - A kind of rustless steel hubbed clip-on-welding flange connected for seal for pipe joints - Google Patents
A kind of rustless steel hubbed clip-on-welding flange connected for seal for pipe joints Download PDFInfo
- Publication number
- CN205716132U CN205716132U CN201620648722.2U CN201620648722U CN205716132U CN 205716132 U CN205716132 U CN 205716132U CN 201620648722 U CN201620648722 U CN 201620648722U CN 205716132 U CN205716132 U CN 205716132U
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- China
- Prior art keywords
- flange
- steel
- welding
- short neck
- main body
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- 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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Abstract
The utility model discloses a kind of rustless steel hubbed clip-on-welding flange connected for seal for pipe joints, including steel flange main body, the short neck of flange, Flange joint convex surface, Flange joint tenon face, steel flange main body is provided above the short neck of flange, it is provided with bolt connecting hole outside flange short neck surrounding, steel flange body upper surface is Flange joint convex surface, interior connector it is provided with in the middle of Flange joint convex surface, steel flange body lower surface is Flange joint tenon face, and Flange joint tenon is provided with outer connector in the middle of face.Have the beneficial effects that: use Flange joint pipeline sealing that pipeline can be kept to connect, it is simple to the inspection of pipeline, change and close, use slip-on welding flange welding, only need single-sided welding, reduce and install and the expense of welding.
Description
Technical field
This utility model belongs to flange apparatus field, a kind of stainless steel band neck connected for seal for pipe joints
Slip-on welding flange.
Background technology
In pipeline engineering, the pipeline of actual application is the longest, but commercial production cannot manufacture sufficiently long pipeline, because of
This has just used Flange joint, flange is a kind of discoid part, is usually in pairs and uses with the supporting flange on valve, method
Orchid is mainly used in the connection of pipeline, and the pipeline of variety classes difference demand needs to use different types of flange, and low pressure pipeline can
To use wire connection flange, pressure is higher, uses welded flange, and according to the standard of country, flange has had certain standard
Change, but in actual applications, it is also desirable to according to the flange arrangement that different actual pipe design is different, in order to ensure that pipeline is even
The compactness connect, based on above reason, needs a kind of rustless steel hubbed clip-on-welding flange connected for seal for pipe joints, uses band neck
Downhand welding connects, and can bear pipe high-pressure, and service life is long, and Inspection and maintenance is convenient.
Utility model content
The purpose of this utility model is that provide a kind of connects not for seal for pipe joints to solve the problems referred to above
Rust steel hubbed clip-on-welding flange.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of for seal for pipe joints connect rustless steel hubbed clip-on-welding flange, including steel flange main body, the short neck of flange,
Flange joint convex surface, Flange joint tenon face, steel flange main body is provided above the short neck of flange, sets outside flange short neck surrounding
Being equipped with bolt connecting hole, steel flange body upper surface is Flange joint convex surface, is provided with interior company in the middle of Flange joint convex surface
Interface, steel flange body lower surface is Flange joint tenon face, and Flange joint tenon is provided with outer connector in the middle of face.
In order to improve work efficiency further, the side that steel flange main body is connected with pipeline is cast with the short neck of flange,
Having interior connector inside the short neck of flange, the opposite side of steel flange main body has outer connector.
In order to improve work efficiency further, it is convex that steel flange body upper surface forms Flange joint by the short neck of flange
Face, lower surface is to form Flange joint tenon face by outer connector.
In order to improve work efficiency further, the short neck of flange in steel flange main body is uniformly distributed on peripheries with eight bolts even
Connect hole.
The beneficial effects of the utility model are: use the sealing that Flange joint pipeline can keep pipeline to connect, just
In to the inspection of pipeline, change and close, use slip-on welding flange welding, only need single-sided welding, reduce and install and welding expense.
Accompanying drawing explanation
Fig. 1 is the three dimensional structure of a kind of rustless steel hubbed clip-on-welding flange connected for seal for pipe joints described in the utility model
Schematic diagram;
Fig. 2 is that a kind of master for the rustless steel hubbed clip-on-welding flange of seal for pipe joints connection described in the utility model regards section view
Figure.
1, steel flange main body;2, bolt connecting hole;3, the short neck of flange;4, Flange joint convex surface;5, interior connector;6、
Outer connector;7, Flange joint tenon face;
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Accompanying drawing gives preferred embodiment of the present utility model.But, this utility model can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make of the present utility model
The understanding of disclosure is more thorough comprehensively.
As Figure 1-Figure 2, a kind of rustless steel hubbed clip-on-welding flange connected for seal for pipe joints, including steel flange
The short neck of main body 1, flange 3, Flange joint convex surface 4, Flange joint tenon face 7, steel flange main body 1 is provided above the short neck of flange
3, steel flange main body 1 is as the 26S Proteasome Structure and Function main body of flange, in order to realize the compact siro spinning technology effect of flange, the short neck of flange
3 in order to extend into pipe interior to be connected, and strengthens the sealing that pipeline connects, is provided with spiral shell outside flange short neck 3 surrounding
Bolt connecting hole 2, in order to by with bolts for the flange of two pipeline junctions, centre can accompany pad, it is ensured that connection close
Feng Xing, steel flange main body 1 upper surface is Flange joint convex surface 4, is provided with interior connector 5, no in the middle of Flange joint convex surface 4
Rust steel flange main body 1 lower surface is the compactness that Flange joint tenon face 7, convex surface and tenon face all can increase Flange joint, it is ensured that pipe
Road do not have after connecting leak, the phenomenon such as leakage, is provided with outer connector 6, interior connector 5 He in the middle of Flange joint tenon face 7
Outer connector 6 is in order to the circulation interface as pipeline, it is ensured that pipeline does not interferes with normal pipeline stream after connecting upper flange
Logical.
In said structure, steel flange main body 1 is by the short neck of flange 3 and Flange joint convex surface 4, Flange joint tenon face 7
Cooperate and be attached the sealing that pipeline can keep pipeline to connect, it is simple to the inspection of pipeline, change and close, use
Slip-on welding flange welds, and only needs single-sided welding, reduces and installs and welding expense, and flange uses stainless steel, and quality can be prolonged well
Long life.
In order to improve work efficiency further, the side that steel flange main body 1 is connected with pipeline is cast with the short neck of flange
3, have interior connector 5 inside the short neck of flange 3, the opposite side of steel flange main body 1 has outer connector 6, steel flange
Main body 1 upper surface forms Flange joint convex surface 4 by the short neck of flange 3, and lower surface is for form Flange joint tenon by outer connector 6
Face 7, the short neck of flange 4 in steel flange main body 1 is uniformly distributed on peripheries with eight bolt connecting holes 2.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.The technical staff of the industry
It should be appreciated that this utility model is not restricted to the described embodiments, simply illustrating originally described in above-described embodiment and description
The principle of utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
And improvement, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope
Defined by appending claims and effect thing thereof.
Claims (4)
1. one kind for seal for pipe joints connect rustless steel hubbed clip-on-welding flange, it is characterised in that: include steel flange main body,
The short neck of flange, Flange joint convex surface, Flange joint tenon face, steel flange main body is provided above the short neck of flange, the short neck of flange
Being provided with bolt connecting hole outside surrounding, steel flange body upper surface is Flange joint convex surface, in the middle of Flange joint convex surface
Being provided with interior connector, steel flange body lower surface is Flange joint tenon face, and Flange joint tenon is provided with outer company in the middle of face
Interface.
A kind of rustless steel hubbed clip-on-welding flange connected for seal for pipe joints the most according to claim 1, it is characterised in that:
The side that steel flange main body is connected with pipeline is cast with the short neck of flange, has interior connector, rustless steel inside the short neck of flange
The opposite side of flange main body has outer connector.
A kind of rustless steel hubbed clip-on-welding flange connected for seal for pipe joints the most according to claim 1, it is characterised in that:
Steel flange body upper surface forms Flange joint convex surface by the short neck of flange, and lower surface is to form flange by outer connector
Joint tongue face.
A kind of rustless steel hubbed clip-on-welding flange connected for seal for pipe joints the most according to claim 1, it is characterised in that:
The short neck of flange in steel flange main body is uniformly distributed on peripheries with eight bolt connecting holes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620648722.2U CN205716132U (en) | 2016-06-20 | 2016-06-20 | A kind of rustless steel hubbed clip-on-welding flange connected for seal for pipe joints |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620648722.2U CN205716132U (en) | 2016-06-20 | 2016-06-20 | A kind of rustless steel hubbed clip-on-welding flange connected for seal for pipe joints |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205716132U true CN205716132U (en) | 2016-11-23 |
Family
ID=57317759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620648722.2U Expired - Fee Related CN205716132U (en) | 2016-06-20 | 2016-06-20 | A kind of rustless steel hubbed clip-on-welding flange connected for seal for pipe joints |
Country Status (1)
Country | Link |
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CN (1) | CN205716132U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106764157A (en) * | 2017-01-22 | 2017-05-31 | 江苏顺通管业有限公司 | A kind of steel flange |
-
2016
- 2016-06-20 CN CN201620648722.2U patent/CN205716132U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106764157A (en) * | 2017-01-22 | 2017-05-31 | 江苏顺通管业有限公司 | A kind of steel flange |
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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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190620 |