CN201954146U - Pipeline joint - Google Patents
Pipeline joint Download PDFInfo
- Publication number
- CN201954146U CN201954146U CN2011200939628U CN201120093962U CN201954146U CN 201954146 U CN201954146 U CN 201954146U CN 2011200939628 U CN2011200939628 U CN 2011200939628U CN 201120093962 U CN201120093962 U CN 201120093962U CN 201954146 U CN201954146 U CN 201954146U
- Authority
- CN
- China
- Prior art keywords
- pipeline joint
- coating
- utility
- model
- pipe coupling
- 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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- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
The utility model discloses a pipeline joint; the surface of a pipe body is plated with a coating, and the coating thickness is 0.55mm. In the pipeline joint, as one layer of coating is plated on the surface of the pipe body of the pipeline joint, the hardness of the contact surface is strengthened, connecting pieces can be matched more closely, and the pressure of an oil path can be also increased.
Description
Technical field
The utility model relates to a kind of pipe coupling.
Background technique
Pipe coupling is the main connector element in the pipework, and the contact head surface hardness of traditional stainless steel pipeline joint is low, and link cooperates not tight, so the system pressure of oil circuit is lower.
The model utility content
The purpose of this utility model provides a kind of pipe coupling that can improve oil-way system pressure.
The technological scheme that the utility model provides is: a kind of pipe coupling, and the surface of body is coated with coating, and described coating thickness is 0.05mm.
The beneficial effects of the utility model: owing to plated one deck coating on the body surface of pipe coupling, increased contact surface hardness, it is tightr that link is cooperated, and also increased oil circuit pressure.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Embodiment is as shown in Figure 1: a kind of pipe coupling, and the surface of body 2 is coated with coating 1, and described coating 1 thickness is 0.05mm.
Claims (1)
1. pipe coupling is characterized in that: the surface of body (2) is coated with coating (1), and described coating (1) thickness is 0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200939628U CN201954146U (en) | 2011-04-02 | 2011-04-02 | Pipeline joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200939628U CN201954146U (en) | 2011-04-02 | 2011-04-02 | Pipeline joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954146U true CN201954146U (en) | 2011-08-31 |
Family
ID=44498256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200939628U Expired - Fee Related CN201954146U (en) | 2011-04-02 | 2011-04-02 | Pipeline joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954146U (en) |
-
2011
- 2011-04-02 CN CN2011200939628U patent/CN201954146U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20120402 |