CN207539505U - Anti-corrosion flange formula polyethylene connecting pipe - Google Patents
Anti-corrosion flange formula polyethylene connecting pipe Download PDFInfo
- Publication number
- CN207539505U CN207539505U CN201721654183.4U CN201721654183U CN207539505U CN 207539505 U CN207539505 U CN 207539505U CN 201721654183 U CN201721654183 U CN 201721654183U CN 207539505 U CN207539505 U CN 207539505U
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- CN
- China
- Prior art keywords
- connection ring
- connecting pipe
- flange
- connector
- connection
- 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.)
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model is related to a kind of Anti-corrosion flange formula polyethylene connecting pipes, and including connector, connection ring and metal flange, connection ring is arranged on an end of connector；It is characterized in that metal flange is arranged in connection ring, connection through-hole is equipped in connection ring and metal flange.The utility model has the advantages that service life can be improved.
Description
Technical field
The utility model is related to a kind of connecting pipe more particularly to a kind of Anti-corrosion flange formula polyethylene connecting pipes.
Background technology
Include connector, connection ring in working at present in port sea for taking out the flange form polyethylene connecting pipe of sand tube connection
And metal flange, connection ring are arranged on an end of connector, metal flange is sleeved on the connector on rear side of connection ring；This is poly-
Ethylene connecting pipe for connect take out sand tube when, first by two take out sand tubes one end respectively with a flange form polyethylene connecting pipe
One end connection of connection ring is not provided with, is then fixedly connected metal flange is connected by bolts and nuts, is taken out so as to fulfill two
The connection of sand tube, since the metal flange of connection is metal material, using perishable in marine environment, simultaneously because metal
Flange is sleeved on connector, and metal flange easily generates rigidity to connector and squeezes, so as to which connector be made to be sent out after compression
Raw cracking, so as to influence the service life of polyethylene connecting pipe.
Invention content
For disadvantage mentioned above, the purpose of this utility model is to provide a kind of Anti-corrosion flange formulas that can improve service life
Polyethylene connecting pipe.
The technology contents of the utility model are a kind of Anti-corrosion flange formula polyethylene connecting pipe, including connector, even
Ring and metal flange are connect, connection ring is arranged on an end of connector；It is characterized in that metal flange is arranged in connection ring, even
It connects and connection through-hole is equipped in ring and metal flange.
The utility model is compared with prior art advantageously：The utility model is by the way that metal flange is arranged on
In connection ring, so as to which metal flange be made to be coated by polythene material, thus without by seawater corrosion, while metal flange and connection
Extruding phenomenon will not be generated between body, which thereby enhances service life.
Description of the drawings
Fig. 1 is the structure diagram of existing flange form polyethylene connecting pipe.
Fig. 2 is the structure diagram of the utility model.
Specific embodiment
As shown in Figure 1, flange form polyethylene connecting pipe includes connector 1, connection ring 2 and metal flange 3, connection ring 2
An end of connector 1 is arranged on, metal flange 3 is sleeved on the connector 1 of 2 rear side of connection ring
A kind of Anti-corrosion flange formula polyethylene connecting pipe as shown in Figure 2, including connector 4, connection ring 5 and metal method
Orchid 6, connection ring 5 is arranged on an end of connector 4；It is characterized in that metal flange 6 is arranged in connection ring 5, in 5 He of connection ring
Connection through-hole 7 is equipped in metal flange 6.
The operation principle of the utility model is：The one end for first two being taken out sand tube connects respectively with an Anti-corrosion flange formula polyethylene
The connector 4 of jointed tubular workpieces is not provided with one end connection of connection ring 5, then with bolts and nuts by connecting through-hole 7 by connection ring 5
It is fixedly connected, the connection for taking out sand tube so as to fulfill two.
Claims (1)
1. a kind of Anti-corrosion flange formula polyethylene connecting pipe, including connector, connection ring and metal flange, connection ring setting
In an end of connector；It is characterized in that metal flange is arranged in connection ring, connection is equipped in connection ring and metal flange
Through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654183.4U CN207539505U (en) | 2017-12-02 | 2017-12-02 | Anti-corrosion flange formula polyethylene connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654183.4U CN207539505U (en) | 2017-12-02 | 2017-12-02 | Anti-corrosion flange formula polyethylene connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207539505U true CN207539505U (en) | 2018-06-26 |
Family
ID=62616620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721654183.4U Active CN207539505U (en) | 2017-12-02 | 2017-12-02 | Anti-corrosion flange formula polyethylene connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207539505U (en) |
-
2017
- 2017-12-02 CN CN201721654183.4U patent/CN207539505U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Corrosion resistant flange type polyethylene connecting pipe fittings Effective date of registration: 20210610 Granted publication date: 20180626 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: JIANGTE TECHNOLOGY Co.,Ltd. Registration number: Y2021320010206 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220610 Granted publication date: 20180626 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: JIANGTE TECHNOLOGY Co.,Ltd. Registration number: Y2021320010206 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Corrosion resistant flanged polyethylene connecting pipe fittings Effective date of registration: 20220614 Granted publication date: 20180626 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: JIANGTE TECHNOLOGY Co.,Ltd. Registration number: Y2022320010226 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |