CN108980516B - 一种用于埋地管道防腐工艺 - Google Patents
一种用于埋地管道防腐工艺 Download PDFInfo
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- CN108980516B CN108980516B CN201811007260.6A CN201811007260A CN108980516B CN 108980516 B CN108980516 B CN 108980516B CN 201811007260 A CN201811007260 A CN 201811007260A CN 108980516 B CN108980516 B CN 108980516B
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000008569 process Effects 0.000 title claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000009471 action Effects 0.000 claims abstract description 10
- 230000005484 gravity Effects 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 10
- 239000002689 soil Substances 0.000 description 23
- 238000005260 corrosion Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000012806 monitoring device Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 238000012876 topography Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004210 cathodic protection Methods 0.000 description 3
- 238000003487 electrochemical reaction Methods 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 238000007254 oxidation reaction Methods 0.000 description 1
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- 239000010935 stainless steel Substances 0.000 description 1
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- 230000009182 swimming Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/008—Corrosion preventing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811007260.6A CN108980516B (zh) | 2018-08-31 | 2018-08-31 | 一种用于埋地管道防腐工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811007260.6A CN108980516B (zh) | 2018-08-31 | 2018-08-31 | 一种用于埋地管道防腐工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108980516A CN108980516A (zh) | 2018-12-11 |
CN108980516B true CN108980516B (zh) | 2019-08-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811007260.6A Active CN108980516B (zh) | 2018-08-31 | 2018-08-31 | 一种用于埋地管道防腐工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN108980516B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109322893A (zh) * | 2018-12-12 | 2019-02-12 | 保定华铁电气化供电器材设备有限公司 | 一种螺栓防腐保护装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1061649A (ja) * | 1996-08-22 | 1998-03-06 | Piolax Inc | 封緘具 |
JP4195742B2 (ja) * | 1998-08-26 | 2008-12-10 | 株式会社センシュー | 防食用キャップ |
CN200955544Y (zh) * | 2006-08-10 | 2007-10-03 | 王有刚 | 螺杆螺帽保护套 |
CN201715181U (zh) * | 2010-06-28 | 2011-01-19 | 慎江阀门有限公司 | 法兰螺柱防腐蚀结构 |
CN105131847A (zh) * | 2015-09-28 | 2015-12-09 | 郑州中原应用技术研究开发有限公司 | 一种钢结构栓接部位的防腐工艺 |
CN108181380A (zh) * | 2018-01-16 | 2018-06-19 | 东莞新奥燃气有限公司 | 一种天然气高压管道的腐蚀检测装置和方法 |
CN108253000A (zh) * | 2018-01-30 | 2018-07-06 | 苏州船用动力系统股份有限公司 | 一种螺栓防腐蚀装置 |
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2018
- 2018-08-31 CN CN201811007260.6A patent/CN108980516B/zh active Active
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Publication number | Publication date |
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CN108980516A (zh) | 2018-12-11 |
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Effective date of registration: 20190712 Address after: No. 16, Qingshan New Village, Binhu District, Wuxi City, Jiangsu Province, 214000 Applicant after: Jiangsu Shenxin Engineering Co.,Ltd. Address before: Room 316, Building 2, Innovation Center, Kechuang District, Mianyang City, Sichuan Province, 621000 Applicant before: MIANYANG FEIYUAN TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220411 Address after: 214000 floor 7, building A10, No. 777, Jianzhu West Road, Binhu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Zhiyu Baitong Investment Management Co.,Ltd. Address before: No.16, qingshanxincun, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee before: Jiangsu Shenxin Engineering Co.,Ltd. |
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Effective date of registration: 20240522 Address after: Unit 15-17, floor 40, Guojin center, No. 99, Zhongshu Road, Liangxi District, Wuxi City, Jiangsu Province, 214000 Patentee after: Jiangsu Huasheng Intellectual Property Operation Co.,Ltd. Country or region after: China Address before: 214000 floor 7, building A10, No. 777, Jianzhu West Road, Binhu District, Wuxi City, Jiangsu Province Patentee before: Wuxi Zhiyu Baitong Investment Management Co.,Ltd. Country or region before: China |