CN202901559U - Polyethylene (PE) water feeding pipe with wear-resisting coating - Google Patents
Polyethylene (PE) water feeding pipe with wear-resisting coating Download PDFInfo
- Publication number
- CN202901559U CN202901559U CN 201220597268 CN201220597268U CN202901559U CN 202901559 U CN202901559 U CN 202901559U CN 201220597268 CN201220597268 CN 201220597268 CN 201220597268 U CN201220597268 U CN 201220597268U CN 202901559 U CN202901559 U CN 202901559U
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- CN
- China
- Prior art keywords
- pipe
- water feeding
- wear
- feeding pipe
- resisting coating
- 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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Abstract
The utility model relates to a polyethylene (PE) water feeding pipe with a wear-resisting coating. The PE water feeding pipe is characterized by sequentially comprising an inner-layer pipe (1), a middle-layer pipe (2) and an outer-layer pipe (3) from interior to exterior; the wear-resisting coating (4) is also arranged on the outer surface of the outer-layer pipe (3); the inner-layer pipe (1), the middle-layer pipe (2) and the outer-layer pipe (3) are made of a common PE material, a reinforced PE material and a common PE material respectively; the outer diameter of the PE water feeding pipe is 100 to 105cm; the inner diameter of the PE water feeding pipe is 90 to 95cm; and the thickness of the middle-layer pipe (2) is 70 to 80cm. The wear-resisting coating is also arranged on the outer surface of the outer-layer pipe, so that the PE water feeding pipe is high in wear resistance, the surface is not prone to scratch, the stress cracking and damage can be avoided, and the service life is guaranteed. The PE water feeding pipe with the wear-resisting coating has the advantages that the surface is not prone to scratch and damage, and the PE water feeding pipe can be used normally.
Description
Technical field
The utility model relates to a kind of tubing, relates in particular to a kind of PE supply pipe with wear resistant coating, belongs to the tubing technical field.
Background technique
The PE pipe is widely used in the non-pressure pipeline, such as fields such as water supply, combustion gas, blowdown and telecommunication cables.Because common PE supply pipe is used for when buried, because the increase of soil layer, rigidity is not enough, and stress cracking occurs in easy surperficial scratch, and breakage affects working life.Therefore seeking a kind of surface is not easy scratch, breakage, guarantees that the normal PE supply pipe that uses is particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of surface to be not easy scratch, breakage, guarantees the normal PE supply pipe with wear resistant coating that uses.
The purpose of this utility model is achieved in that
A kind of PE supply pipe with wear resistant coating, it comprises inner tube, middle tube and external pipe from inside to outside successively, the outer surface of described external pipe also is provided with wear resistant coating, the material of described inner tube, middle tube and external pipe is respectively common polythene material, enhanced polyethylene material and common polythene material, the external diameter of this PE supply pipe is 100 ~ 105cm, the internal diameter of this PE supply pipe is 90 ~ 95cm, and the thickness of described middle tube is 70 ~ 80cm.
Compared with prior art, the beneficial effects of the utility model are:
The utility model so that this PE supply pipe has good wear-resisting property, is not easy surperficial scratch because the outer surface of external pipe also is provided with wear resistant coating, and stress cracking, breakage do not occur, and guarantees working life.Should have the surface with the PE supply pipe of wear resistant coating and be not easy scratch, breakage, guarantee the normal advantage of using.
Description of drawings
Fig. 1 is that the utility model is with the cross sectional representation of the PE supply pipe of wear resistant coating.
Wherein:
Inner tube 1
External pipe 3
Wearing layer 4.
Embodiment
Referring to Fig. 1, a kind of PE supply pipe with wear resistant coating that the utility model relates to, it comprises inner tube 1, middle tube 2 and external pipe 3 from inside to outside successively, the outer surface of described external pipe 3 also is provided with wear resistant coating 4, the material of described inner tube 1, middle tube 2 and external pipe 3 is respectively common polythene material, enhanced polyethylene material and common polythene material, the external diameter of this PE supply pipe is 100 ~ 105cm, the internal diameter of this PE supply pipe is 90 ~ 95cm, and the thickness of described middle tube 2 is 70 ~ 80cm.
Claims (1)
1. PE supply pipe with wear resistant coating, it is characterized in that it comprises inner tube (1), middle tube (2) and external pipe (3) from inside to outside successively, the outer surface of described external pipe (3) also is provided with wear resistant coating (4), the material of described inner tube (1), middle tube (2) and external pipe (3) is respectively common polythene material, enhanced polyethylene material and common polythene material, the external diameter of this PE supply pipe is 100 ~ 105cm, the internal diameter of this PE supply pipe is 90 ~ 95cm, and the thickness of described middle tube (2) is 70 ~ 80cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597268 CN202901559U (en) | 2012-11-14 | 2012-11-14 | Polyethylene (PE) water feeding pipe with wear-resisting coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597268 CN202901559U (en) | 2012-11-14 | 2012-11-14 | Polyethylene (PE) water feeding pipe with wear-resisting coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901559U true CN202901559U (en) | 2013-04-24 |
Family
ID=48122230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220597268 Expired - Fee Related CN202901559U (en) | 2012-11-14 | 2012-11-14 | Polyethylene (PE) water feeding pipe with wear-resisting coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939678A (en) * | 2014-05-04 | 2014-07-23 | 南通盛德管业有限公司 | Composite stainless steel tube |
-
2012
- 2012-11-14 CN CN 201220597268 patent/CN202901559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939678A (en) * | 2014-05-04 | 2014-07-23 | 南通盛德管业有限公司 | Composite stainless steel tube |
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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: 20130424 Termination date: 20211114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |