CN203162393U - Nickel alloy flange - Google Patents
Nickel alloy flange Download PDFInfo
- Publication number
- CN203162393U CN203162393U CN 201320139636 CN201320139636U CN203162393U CN 203162393 U CN203162393 U CN 203162393U CN 201320139636 CN201320139636 CN 201320139636 CN 201320139636 U CN201320139636 U CN 201320139636U CN 203162393 U CN203162393 U CN 203162393U
- Authority
- CN
- China
- Prior art keywords
- boss
- nickel alloy
- connecting holes
- alloy flange
- attachment 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a nickel alloy flange and relates to the technical field of flanges. The nickel alloy flange comprises a body, a boss is arranged in the middle of the body, the boss is integrated with the body, the flange surface of the structural body is provided with connecting holes, the boss and the center circle of each connecting hole are concentrically arranged, body materials are stretched and formed to form the boss, and the connecting holes are evenly distributed in the flange surface and formed in a precast mode through die pressing. Through arrangement of the boss and the connecting holes, the boss and the connecting holes are concentric, therefore, the manufacturing procedures are convenient to conduct, and working efficiency is improved. The body materials are stretched and formed to form the boss, the connecting holes are formed in the precast mode through the die pressing, and materials are saved.
Description
Technical field
The utility model relates to the flange technical field.
Background technique
Though existing flange is a lot, gets rusty and be not durable at the easy burn in the field of employment of strong acid environment.
The model utility content
The purpose of this utility model is: provide a kind of nickel alloy flange, to overcome the defective of prior art.
According to above-mentioned purpose, the technological scheme that the utility model adopts is: a kind of nickel alloy flange, comprise body, the centre of body is provided with boss, and boss and body integral structure, the flanged surface of body is provided with attachment hole, it is characterized in that: described boss arranges with the center circle of attachment hole is concentric.
Described boss is the extension moulding of bulk material.
Described attachment hole is evenly arranged on the flanged surface, and is pre-formed by mold pressing.
Compared with prior art, advantage of the present utility model and beneficial effect are: by concentric boss and attachment hole are set, preparation process is convenient, improves work efficiency; Described boss is the extension moulding of bulk material, and described attachment hole is pre-formed by mold pressing, saves material.
Description of drawings
Fig. 1 faces structural representation for the utility model product;
Fig. 2 overlooks the sectional structure schematic representation for Fig. 1's;
Wherein: 1, body 2, boss 3, attachment hole.
Embodiment
In conjunction with Fig. 1, Fig. 2, be a kind of nickel alloy flange of the utility model example structure schematic representation, it comprises body 1, and the centre of body 1 is provided with boss 2, and boss 2 is provided with attachment hole 3 with the flanged surface of body 1 integral structure body 1, and described boss 2 arranges with the center circle of attachment hole 3 is concentric; Described boss 2 is the extension moulding of body 1 material; Described attachment hole 3 is evenly arranged on the flanged surface, and is pre-formed by mold pressing.
Claims (3)
1. nickel alloy flange, comprise body (1), the centre of body (1) is provided with boss (2), and boss (2) and body (1) integral structure, the flanged surface of body (1) is provided with attachment hole (3), it is characterized in that: the concentric setting of center circle of described boss (2) and attachment hole (3).
2. nickel alloy flange as claimed in claim 1, it is characterized in that: described boss (2) is the extension moulding of body (1) material.
3. nickel alloy flange as claimed in claim 1, it is characterized in that: described attachment hole (3) is evenly arranged on the flanged surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139636 CN203162393U (en) | 2013-03-25 | 2013-03-25 | Nickel alloy flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139636 CN203162393U (en) | 2013-03-25 | 2013-03-25 | Nickel alloy flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162393U true CN203162393U (en) | 2013-08-28 |
Family
ID=49023576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320139636 Expired - Fee Related CN203162393U (en) | 2013-03-25 | 2013-03-25 | Nickel alloy flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805452A (en) * | 2016-05-19 | 2016-07-27 | 江苏凌特精密机械销售有限公司 | Connected type pressure-resistant flange plate |
-
2013
- 2013-03-25 CN CN 201320139636 patent/CN203162393U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805452A (en) * | 2016-05-19 | 2016-07-27 | 江苏凌特精密机械销售有限公司 | Connected type pressure-resistant flange plate |
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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: 20130828 Termination date: 20190325 |