CN202531039U - Teflon high-temperature-resistant coating oil tube - Google Patents
Teflon high-temperature-resistant coating oil tube Download PDFInfo
- Publication number
- CN202531039U CN202531039U CN2012201868272U CN201220186827U CN202531039U CN 202531039 U CN202531039 U CN 202531039U CN 2012201868272 U CN2012201868272 U CN 2012201868272U CN 201220186827 U CN201220186827 U CN 201220186827U CN 202531039 U CN202531039 U CN 202531039U
- Authority
- CN
- China
- Prior art keywords
- temperature
- resistant coating
- teflon high
- oil tube
- temperaure 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 - Lifetime
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a simple and practical obvious-effect teflon high-temperature-resistant coating oil tube. The technical scheme is as follows: the teflon high-temperature-resistant coating oil tube comprises a tubular body (1) and a teflon high-temperature-resistant coating (2), wherein the teflon high-temperature-resistant coating (2) is sprayed on the inner wall of the tubular body (1), and the thickness of the teflon high-temperature-resistant coating (2) is greater than or equal to 60 mu m. The utility model has the advantages of corrosion resistance, scaling resistance, wax precipitation resistance, wear resistance and gas (CO2, H2S and the like) corrosion resistance, prolongs the service life of the oil tube and lowers the oil production cost. The production process is environment-friendly, and does not have the problem of environment pollution.
Description
Technical field
The utility model relates to a kind of sucker rod pumping mechanical protection device, especially a kind of fluorine high-temperaure coating oil pipe that gathers.
Background technology
Sucker rod pumping equipment is the oil production equipment of extensive use both at home and abroad.Oil pipe is one of critical component of sucker rod pumping equipment in the sucker-rod pumping system, and often contains O in the working media
2, CO
2, H
2Damages such as burn into fouling, wax deposition, wearing and tearing along with the prolongation of service time, must take place in corrosive medium such as S and salt solution, reduce oil pipe application life, increase cost for oil production.
Summary of the invention
The purpose of the utility model is to provide a kind of simple and practical, outstanding effect to gather fluorine high-temperaure coating oil pipe, and its technical scheme is: comprise tubular body, gather the fluorine high-temperaure coating; Tubular body inner-wall spraying one strata fluorine high-temperaure coating gathers fluorine high-temperaure coating thickness more than or equal to 60 μ m.The utlity model has good anticorrosion, good antiscale property, anti-wax deposition, wear-resistant, anti-CO
2, H
2Gas attack performances such as S prolong oil pipe application life, reduce cost for oil production.And there is not problem of environment pollution caused in the manufacturing process environmental protection.
Description of drawings
Accompanying drawing is the structural representation of the utility model.
The specific embodiment
As shown in the figure, gather fluorine high-temperaure coating oil pipe and comprise tubular body 1, gather fluorine high-temperaure coating 2; Tubular body 1 inner-wall spraying one strata fluorine high-temperaure coating 2 gathers fluorine high-temperaure coating 2 thickness more than or equal to 60 μ m.
The utility model gathers fluorine high-temperaure coating oil pipe, and gathering the fluorine high-temperature resistant coating is raw material with polytetrafluoroethylene (PTFE) (Teflon) mainly, is equipped with high lubricating auxiliary agent, fully combines through high temperature sintering and oil pipe.Form the certain thickness densification at tube inner wall and gather the fluorine high-temperaure coating, corrosive medium and tubing are isolated fully, prolong oil pipe application life, reduction cost for oil production.In addition, the utility model gathers fluorine high-temperaure coating oil pipe manufacturing process environmentally safe, is a kind of process for cleanly preparing.
Claims (2)
1. one kind is gathered fluorine high-temperaure coating oil pipe, it is characterized in that: comprise tubular body (1), gather fluorine high-temperaure coating (2); Said tubular body (1) inner-wall spraying one strata fluorine high-temperaure coating (2).
2. the fluorine high-temperaure coating oil pipe that gathers according to claim 1 is characterized in that: said fluorine high-temperaure coating (2) thickness that gathers is more than or equal to 60 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201868272U CN202531039U (en) | 2012-04-24 | 2012-04-24 | Teflon high-temperature-resistant coating oil tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201868272U CN202531039U (en) | 2012-04-24 | 2012-04-24 | Teflon high-temperature-resistant coating oil tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531039U true CN202531039U (en) | 2012-11-14 |
Family
ID=47132229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201868272U Expired - Lifetime CN202531039U (en) | 2012-04-24 | 2012-04-24 | Teflon high-temperature-resistant coating oil tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107384115A (en) * | 2017-09-07 | 2017-11-24 | 新沂市中诺新材料科技有限公司 | A kind of high-temperature pipe |
-
2012
- 2012-04-24 CN CN2012201868272U patent/CN202531039U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107384115A (en) * | 2017-09-07 | 2017-11-24 | 新沂市中诺新材料科技有限公司 | A kind of high-temperature pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |
|
| CX01 | Expiry of patent term |