CN105042276A - 一种管中管防腐蚀方法及其专用饱和填充油 - Google Patents
一种管中管防腐蚀方法及其专用饱和填充油 Download PDFInfo
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- CN105042276A CN105042276A CN201510295982.6A CN201510295982A CN105042276A CN 105042276 A CN105042276 A CN 105042276A CN 201510295982 A CN201510295982 A CN 201510295982A CN 105042276 A CN105042276 A CN 105042276A
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- Prior art keywords
- pipe
- saturated
- oil
- extend oil
- extend
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510295982.6A CN105042276B (zh) | 2015-06-02 | 2015-06-02 | 一种管中管防腐蚀方法及其专用饱和填充油 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510295982.6A CN105042276B (zh) | 2015-06-02 | 2015-06-02 | 一种管中管防腐蚀方法及其专用饱和填充油 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105042276A true CN105042276A (zh) | 2015-11-11 |
CN105042276B CN105042276B (zh) | 2017-04-19 |
Family
ID=54449074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510295982.6A Expired - Fee Related CN105042276B (zh) | 2015-06-02 | 2015-06-02 | 一种管中管防腐蚀方法及其专用饱和填充油 |
Country Status (1)
Country | Link |
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CN (1) | CN105042276B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3445382A1 (de) * | 1984-08-11 | 1986-02-20 | Dunlop Ltd., London | Schlauch |
CN102290158A (zh) * | 2010-06-18 | 2011-12-21 | 江苏通光信息有限公司 | 一种向缆芯均匀填充油膏的方法及装置 |
CN103354124A (zh) * | 2013-06-08 | 2013-10-16 | 浙江万马集团特种电子电缆有限公司 | 防潮防腐蚀同轴电缆 |
CN203258299U (zh) * | 2013-04-18 | 2013-10-30 | 天津禾山机械有限公司 | 一种适宜装船运输的石油筛管 |
-
2015
- 2015-06-02 CN CN201510295982.6A patent/CN105042276B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3445382A1 (de) * | 1984-08-11 | 1986-02-20 | Dunlop Ltd., London | Schlauch |
CN102290158A (zh) * | 2010-06-18 | 2011-12-21 | 江苏通光信息有限公司 | 一种向缆芯均匀填充油膏的方法及装置 |
CN203258299U (zh) * | 2013-04-18 | 2013-10-30 | 天津禾山机械有限公司 | 一种适宜装船运输的石油筛管 |
CN103354124A (zh) * | 2013-06-08 | 2013-10-16 | 浙江万马集团特种电子电缆有限公司 | 防潮防腐蚀同轴电缆 |
Also Published As
Publication number | Publication date |
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CN105042276B (zh) | 2017-04-19 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160921 Address after: 100027 Beijing city Dongcheng District Dongzhimen Street No. 6 Applicant after: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Applicant after: CNOOC INFORMATION TECHNOLOGY Co.,Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Applicant before: CHINA NATIONAL OFFSHORE OIL Corp. Applicant before: CNOOC INFORMATION TECHNOLOGY Co.,Ltd. |
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GR01 | Patent grant | ||
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 |
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CF01 | Termination of patent right due to non-payment of annual fee |