CN101187436A - Pipeline port mending method - Google Patents
Pipeline port mending method Download PDFInfo
- Publication number
- CN101187436A CN101187436A CNA2007103017150A CN200710301715A CN101187436A CN 101187436 A CN101187436 A CN 101187436A CN A2007103017150 A CNA2007103017150 A CN A2007103017150A CN 200710301715 A CN200710301715 A CN 200710301715A CN 101187436 A CN101187436 A CN 101187436A
- Authority
- CN
- China
- Prior art keywords
- repaired mouth
- gas
- sealing film
- coating
- sealing
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 239000003973 paint Substances 0.000 claims abstract description 12
- 230000001680 brushing effect Effects 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 30
- 239000011248 coating agent Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 9
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 239000002985 plastic film Substances 0.000 claims description 6
- 229920006255 plastic film Polymers 0.000 claims description 6
- 238000004381 surface treatment Methods 0.000 claims description 6
- 229920006334 epoxy coating Polymers 0.000 claims description 5
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 239000001307 helium Substances 0.000 claims description 4
- 229910052734 helium Inorganic materials 0.000 claims description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000003746 surface roughness Effects 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000002421 anti-septic effect Effects 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007103017150A CN100540975C (en) | 2007-12-25 | 2007-12-25 | A kind of method for joint coating on pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007103017150A CN100540975C (en) | 2007-12-25 | 2007-12-25 | A kind of method for joint coating on pipeline |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101187436A true CN101187436A (en) | 2008-05-28 |
CN100540975C CN100540975C (en) | 2009-09-16 |
Family
ID=39479940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007103017150A Active CN100540975C (en) | 2007-12-25 | 2007-12-25 | A kind of method for joint coating on pipeline |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100540975C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102226282A (en) * | 2011-05-20 | 2011-10-26 | 中国石油集团工程设计有限责任公司 | Corrosion resistant method of indoor buried valve of petroleum-gas pipeline engineering valve |
CN103807564A (en) * | 2014-03-06 | 2014-05-21 | 北京北科双元涂料科技有限公司 | Epoxy glass fiber reinforced pipeline mouth repairing method |
CN107971606A (en) * | 2016-11-07 | 2018-05-01 | 中国石油集团工程技术研究院 | A kind of pre- jointing method of steel pipe weld bond |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1027660C (en) * | 1993-03-24 | 1995-02-15 | 大庆石油管理局油田建设设计研究院 | Corrosion-preventing method for welding zone internal wall of lining steel pipe |
DE10004273B4 (en) * | 2000-02-01 | 2004-04-15 | BEB Erdgas und Erdöl GmbH | Process for protecting conduits for the transportation of natural gases against internal corrosion |
CN1641255A (en) * | 2003-11-08 | 2005-07-20 | 胜利石油管理局渤海钻井总公司机修厂 | Method for manufacturing nano titanium pipe and tank for preventing scale and corrosion |
CN1289211C (en) * | 2004-09-27 | 2006-12-13 | 大庆油田建设集团 | Anti corrusion pipeline spray coating opening mending method |
CN100429451C (en) * | 2006-11-22 | 2008-10-29 | 中国石油天然气股份有限公司 | Joint coating method after oil and gas pipeline corrosion defect reinforcement |
-
2007
- 2007-12-25 CN CNB2007103017150A patent/CN100540975C/en active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102226282A (en) * | 2011-05-20 | 2011-10-26 | 中国石油集团工程设计有限责任公司 | Corrosion resistant method of indoor buried valve of petroleum-gas pipeline engineering valve |
CN102226282B (en) * | 2011-05-20 | 2012-11-21 | 中国石油集团工程设计有限责任公司 | Corrosion resistant method of indoor buried valve of petroleum-gas pipeline engineering valve |
CN103807564A (en) * | 2014-03-06 | 2014-05-21 | 北京北科双元涂料科技有限公司 | Epoxy glass fiber reinforced pipeline mouth repairing method |
CN103807564B (en) * | 2014-03-06 | 2016-05-18 | 北京北科双元涂料科技有限公司 | A kind of epoxy glass strengthens method for joint coating on pipeline |
CN107971606A (en) * | 2016-11-07 | 2018-05-01 | 中国石油集团工程技术研究院 | A kind of pre- jointing method of steel pipe weld bond |
CN107971606B (en) * | 2016-11-07 | 2020-01-31 | 中国石油集团工程技术研究院 | Pre-joint coating method for welded joints of steel pipes |
Also Published As
Publication number | Publication date |
---|---|
CN100540975C (en) | 2009-09-16 |
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Legal Events
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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160818 Address after: 100088 B, block 607A, Desheng Avenue, 11, Beijing, Xicheng District Patentee after: Beijing Beike Shuangyuan Coating Technology Co., Ltd. Patentee after: China Petroleum Pipeline Coating Engineering Co., Ltd. Address before: 100088 B, block 607A, Desheng Avenue, 11, Beijing, Xicheng District Patentee before: Beijing Beike Shuangyuan Coating Technology Co., Ltd. Effective date of registration: 20160818 Address after: 100088 B, block 607A, Desheng Avenue, 11, Beijing, Xicheng District Patentee after: Beijing Beike Shuangyuan Coating Technology Co., Ltd. Patentee after: China Petroleum Pipeline Coating Engineering Co., Ltd. Address before: 100088 B, block 607A, Desheng Avenue, 11, Beijing, Xicheng District Patentee before: Beijing Beike Shuangyuan Coating Technology Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170825 Address after: 100088 B, block 607A, Desheng Avenue, 11, Beijing, Xicheng District Co-patentee after: China Petroleum Pipeline Coating Engineering Co., Ltd. Patentee after: Beijing Beike Shuangyuan Coating Technology Co., Ltd. Co-patentee after: SINOPEC ZHONGYUAN CONSTRUCTION ENGINEERING CO., LTD. Address before: 100088 B, block 607A, Desheng Avenue, 11, Beijing, Xicheng District Co-patentee before: China Petroleum Pipeline Coating Engineering Co., Ltd. Patentee before: Beijing Beike Shuangyuan Coating Technology Co., Ltd. Effective date of registration: 20170825 Address after: 100088 B, block 607A, Desheng Avenue, 11, Beijing, Xicheng District Co-patentee after: China Petroleum Pipeline Coating Engineering Co., Ltd. Patentee after: Beijing Beike Shuangyuan Coating Technology Co., Ltd. Co-patentee after: SINOPEC ZHONGYUAN CONSTRUCTION ENGINEERING CO., LTD. Address before: 100088 B, block 607A, Desheng Avenue, 11, Beijing, Xicheng District Co-patentee before: China Petroleum Pipeline Coating Engineering Co., Ltd. Patentee before: Beijing Beike Shuangyuan Coating Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 102611 room 2, unit 1, 1 building, No. 1, lung FA street, Daxing District, Beijing. Co-patentee after: China Petroleum Pipeline Coating Engineering Co., Ltd. Patentee after: Beijing Shuang yuan oil Tong Engineering Technology Co., Ltd. Co-patentee after: SINOPEC ZHONGYUAN CONSTRUCTION ENGINEERING CO., LTD. Address before: 100088 607A, B block 11, Desheng Gate Street, Xicheng District, Beijing (Desheng Park) Co-patentee before: China Petroleum Pipeline Coating Engineering Co., Ltd. Patentee before: Beijing Beike Shuangyuan Coating Technology Co., Ltd. Co-patentee before: SINOPEC ZHONGYUAN CONSTRUCTION ENGINEERING CO., LTD. Address after: 102611 room 2, unit 1, 1 building, No. 1, lung FA street, Daxing District, Beijing. Co-patentee after: China Petroleum Pipeline Coating Engineering Co., Ltd. Patentee after: Beijing Shuang yuan oil Tong Engineering Technology Co., Ltd. Co-patentee after: SINOPEC ZHONGYUAN CONSTRUCTION ENGINEERING CO., LTD. Address before: 100088 607A, B block 11, Desheng Gate Street, Xicheng District, Beijing (Desheng Park) Co-patentee before: China Petroleum Pipeline Coating Engineering Co., Ltd. Patentee before: Beijing Beike Shuangyuan Coating Technology Co., Ltd. Co-patentee before: SINOPEC ZHONGYUAN CONSTRUCTION ENGINEERING CO., LTD. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200428 Address after: Room 722, unit 2, building 1, yard 1, Longfa street, Weishanzhuang Town, Daxing District, Beijing 102611 Co-patentee after: CPP COATING ENGINEERING Co.,Ltd. Patentee after: Beijing Shuangyuan Youtong Engineering Technology Co.,Ltd. Address before: 102611 room 2, unit 1, 1 building, No. 1, lung FA street, Daxing District, Beijing. Co-patentee before: CPP COATING ENGINEERING Co.,Ltd. Patentee before: Beijing Shuangyuan Youtong Engineering Technology Co.,Ltd. Co-patentee before: SINOPEC PETROLEUM CONSTRUCTION ZHONGYUAN Corp. |
|
TR01 | Transfer of patent right |