CN202327390U - Wear-resisting pipe fitting - Google Patents
Wear-resisting pipe fitting Download PDFInfo
- Publication number
- CN202327390U CN202327390U CN2011204755267U CN201120475526U CN202327390U CN 202327390 U CN202327390 U CN 202327390U CN 2011204755267 U CN2011204755267 U CN 2011204755267U CN 201120475526 U CN201120475526 U CN 201120475526U CN 202327390 U CN202327390 U CN 202327390U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- wear
- resisting
- fitting body
- plated layer
- 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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- Electroplating Methods And Accessories (AREA)
Abstract
The utility model relates to a wear-resisting pipe fitting, belonging to the technical field of pipe fittings. The wear-resisting pipe fitting comprises a pipe fitting body (1), wherein the pipe fitting body (1) is made of No.20 carbon steel. The wear-resisting pipe fitting is characterized in that a wear-resisting plated layer (2) is arranged on the inner surface of the pipe fitting body (1) and a chrome plated layer is used as the wear-resisting plated layer (2). According to the wear-resisting pipe fitting, the chrome plated layer is arranged on the inner surface of the pipe fitting body, so that the wear resistance of the pipe fitting for a power conveying pipeline is good and the service life is long.
Description
Technical field
The utility model relates to a kind of pipe fitting, relates in particular to a kind of wear-resisting pipe fitting, belongs to the pipe fitting technical field.
Background technique
Generally all can relate to powder feeding pipes in coal chemical technology; Adopt No. 20 common carbon steel material pipe fittings to make and traditional powder feeding pipes is general, because the quick conveying of dust in the pipeline, make the inner-walls of duct easy abrasion; The pipe fitting wear-resisting property that No. 20 carbon steels of individual layer are made is relatively poor, and working life is lower.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of wear-resisting property better, working life longer pipe spare.
The purpose of the utility model is achieved in that a kind of wear-resisting pipe fitting, comprises the pipe fitting body, and said pipe fitting body is made by No. 20 carbon steels, and the internal surface of said pipe fitting body is provided with scuff-resistant coating, and said scuff-resistant coating is a chrome plating.
Compared with prior art, the beneficial effect of the utility model is:
The utility model makes that the pipe fitting wear-resisting property that is used for powder feeding pipes is better because the pipe fitting body internal surface is provided with scuff-resistant coating, and working life is longer.
Description of drawings
Fig. 1 is the structural representation of the wear-resisting pipe fitting of the utility model.
Wherein:
Scuff-resistant coating 2.
Embodiment
Referring to Fig. 1, a kind of wear-resisting pipe fitting that the utility model relates to comprises pipe fitting body 1, and said pipe fitting body 1 is made by No. 20 carbon steels, and the internal surface of said pipe fitting body 1 is provided with scuff-resistant coating 2, and said scuff-resistant coating 2 is a chrome plating.
Claims (1)
1. a wear-resisting pipe fitting comprises pipe fitting body (1), and said pipe fitting body (1) is made by No. 20 carbon steels, it is characterized in that the internal surface of said pipe fitting body (1) is provided with scuff-resistant coating (2), and said scuff-resistant coating (2) is a chrome plating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204755267U CN202327390U (en) | 2011-11-25 | 2011-11-25 | Wear-resisting pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204755267U CN202327390U (en) | 2011-11-25 | 2011-11-25 | Wear-resisting pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327390U true CN202327390U (en) | 2012-07-11 |
Family
ID=46439369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204755267U Expired - Fee Related CN202327390U (en) | 2011-11-25 | 2011-11-25 | Wear-resisting pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968159A (en) * | 2013-01-31 | 2014-08-06 | 天源环保有限公司 | Special environment-friendly wear-resisting pipe |
-
2011
- 2011-11-25 CN CN2011204755267U patent/CN202327390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968159A (en) * | 2013-01-31 | 2014-08-06 | 天源环保有限公司 | Special environment-friendly wear-resisting pipe |
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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: 20120711 Termination date: 20121125 |