CN202532067U - Flange with positioning holes - Google Patents
Flange with positioning holes Download PDFInfo
- Publication number
- CN202532067U CN202532067U CN201220166097XU CN201220166097U CN202532067U CN 202532067 U CN202532067 U CN 202532067U CN 201220166097X U CN201220166097X U CN 201220166097XU CN 201220166097 U CN201220166097 U CN 201220166097U CN 202532067 U CN202532067 U CN 202532067U
- Authority
- CN
- China
- Prior art keywords
- flange
- flange body
- positioning holes
- positioning hole
- holes
- 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
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to a flange with positioning holes. The flange comprises a flange body (1), wherein a plurality of mounting holes (2) are arranged in the middle of the flange body (1) circularly. The flange is characterized in that a plurality of positioning holes (3) are arranged at the edge of the flange body (1), the flange body (1) is made of titanium steel materials, and a nickel plated layer is arranged on the surface of the flange body (1). Due to the positioning holes arranged at the edge of the flange body, the flange with the positioning holes can be mounted and positioned easily within a narrow space, and mounting efficiency is guaranteed.
Description
Technical field
The utility model relates to a kind of flange, relates in particular to a kind of flange that has positioning hole, belongs to the pipe fitting technical field.
Background technique
Flange is flange plate or bead again.Flange is to make pipe and the interconnective part of pipe, is connected in pipe end.Perforation on the flange, bolt are close to two flanges.Seal with liner between flange.Flange branch be threaded (wire connection) flange and welded flange.
Traditional flange is provided with a plurality of mounting holes, through mounting hole flange is fixedly connected, because mounting hole is located at the center of flange, in narrow space, installing and locating has certain difficulty sometimes, influences installation efficiency.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of installing and locating simple, guarantees the flange that has positioning hole of installation efficiency.
The purpose of the utility model is achieved in that
A kind of flange that has positioning hole; It comprises flange body, and the intermediate portion hoop of said flange body is provided with a plurality of mounting holes, and the edge of said flange body is provided with a plurality of positioning holes; Said flange body is processed for the titanium steel material, and the surface of said flange body is provided with nickeling layer.
As a kind of preferred, said mounting hole has 6, and said positioning hole has 2.
Compared with prior art, the beneficial effect of the utility model is:
The utility model makes this flange that has positioning hole in narrow space because the edge of flange body is provided with a plurality of positioning holes, and installing and locating is simple, guarantees installation efficiency.
Description of drawings
Fig. 1 has the structural representation of the flange of positioning hole for the utility model.
Wherein:
Flange body 1
Positioning hole 3.
Embodiment
Referring to Fig. 1, a kind of flange that has positioning hole that the utility model relates to, it comprises flange body 1; The intermediate portion hoop of said flange body 1 is provided with a plurality of mounting holes 2, and the edge of said flange body 1 is provided with a plurality of positioning holes 3, as a kind of preferred; Said mounting hole 2 has 6; Said positioning hole 3 has 2, and said flange body 1 is processed for the titanium steel material, and the surface of said flange body 1 is provided with nickeling layer.
Claims (2)
1. flange that has positioning hole; It comprises flange body (1); The intermediate portion hoop of said flange body (1) is provided with a plurality of mounting holes (2); The edge that it is characterized in that said flange body (1) is provided with a plurality of positioning holes (3), and said flange body (1) is processed for the titanium steel material, and the surface of said flange body (1) is provided with nickeling layer.
2. a kind of flange that has positioning hole according to claim 1 is characterized in that said mounting hole (2) has 6, and said positioning hole (3) has 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220166097XU CN202532067U (en) | 2012-04-19 | 2012-04-19 | Flange with positioning holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220166097XU CN202532067U (en) | 2012-04-19 | 2012-04-19 | Flange with positioning holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532067U true CN202532067U (en) | 2012-11-14 |
Family
ID=47133254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220166097XU Expired - Fee Related CN202532067U (en) | 2012-04-19 | 2012-04-19 | Flange with positioning holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532067U (en) |
-
2012
- 2012-04-19 CN CN201220166097XU patent/CN202532067U/en not_active Expired - Fee Related
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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: 20121114 Termination date: 20150419 |
|
| EXPY | Termination of patent right or utility model |