CN112377682B - 一种化工防腐用app钢制管道 - Google Patents
一种化工防腐用app钢制管道 Download PDFInfo
- Publication number
- CN112377682B CN112377682B CN202011168370.8A CN202011168370A CN112377682B CN 112377682 B CN112377682 B CN 112377682B CN 202011168370 A CN202011168370 A CN 202011168370A CN 112377682 B CN112377682 B CN 112377682B
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- CN
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- Prior art keywords
- app
- pipeline body
- resin layer
- pipeline
- wedge
- 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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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 239000000126 substance Substances 0.000 title claims abstract description 41
- 238000005536 corrosion prevention Methods 0.000 title claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 226
- 239000011347 resin Substances 0.000 claims abstract description 226
- 238000003466 welding Methods 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 32
- 239000012530 fluid Substances 0.000 claims description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 229920006313 waterborne resin Polymers 0.000 claims description 15
- 239000013035 waterborne resin Substances 0.000 claims description 15
- 239000000498 cooling water Substances 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 28
- 229920001169 thermoplastic Polymers 0.000 abstract description 26
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 26
- 230000008859 change Effects 0.000 abstract description 13
- 230000009471 action Effects 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 33
- 238000009826 distribution Methods 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 7
- 238000002425 crystallisation Methods 0.000 description 7
- 230000008025 crystallization Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Images
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
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
-
- 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
- F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
- F16L13/02—Welded joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011168370.8A CN112377682B (zh) | 2020-10-28 | 2020-10-28 | 一种化工防腐用app钢制管道 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011168370.8A CN112377682B (zh) | 2020-10-28 | 2020-10-28 | 一种化工防腐用app钢制管道 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112377682A CN112377682A (zh) | 2021-02-19 |
CN112377682B true CN112377682B (zh) | 2022-11-01 |
Family
ID=74577211
Family Applications (1)
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CN202011168370.8A Active CN112377682B (zh) | 2020-10-28 | 2020-10-28 | 一种化工防腐用app钢制管道 |
Country Status (1)
Country | Link |
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CN (1) | CN112377682B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB774967A (en) * | 1954-12-09 | 1957-05-15 | Babcock & Wilcox Ltd | Improvements in assemblies comprising welded joints uniting austenitic and ferritic alloy steel members |
CN102554484A (zh) * | 2012-01-11 | 2012-07-11 | 阮继成 | 一种金属管件的焊接方法和金属管件焊接组件 |
CN104455760A (zh) * | 2014-09-23 | 2015-03-25 | 吴汉超 | 带不锈钢管接头的错位双焊层双金属复合管的制造方法 |
CN107002914A (zh) * | 2014-11-28 | 2017-08-01 | 通用电器技术有限公司 | 流体导管元件以及用于形成流体导管元件的方法 |
CN206669222U (zh) * | 2017-04-17 | 2017-11-24 | 营口辽河管件有限公司 | 防腐内衬管 |
CN209671776U (zh) * | 2019-02-25 | 2019-11-22 | 浙江玖久特钢有限公司 | 一种小口径埋弧高频焊接钢管 |
-
2020
- 2020-10-28 CN CN202011168370.8A patent/CN112377682B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB774967A (en) * | 1954-12-09 | 1957-05-15 | Babcock & Wilcox Ltd | Improvements in assemblies comprising welded joints uniting austenitic and ferritic alloy steel members |
CN102554484A (zh) * | 2012-01-11 | 2012-07-11 | 阮继成 | 一种金属管件的焊接方法和金属管件焊接组件 |
CN104455760A (zh) * | 2014-09-23 | 2015-03-25 | 吴汉超 | 带不锈钢管接头的错位双焊层双金属复合管的制造方法 |
CN107002914A (zh) * | 2014-11-28 | 2017-08-01 | 通用电器技术有限公司 | 流体导管元件以及用于形成流体导管元件的方法 |
CN206669222U (zh) * | 2017-04-17 | 2017-11-24 | 营口辽河管件有限公司 | 防腐内衬管 |
CN209671776U (zh) * | 2019-02-25 | 2019-11-22 | 浙江玖久特钢有限公司 | 一种小口径埋弧高频焊接钢管 |
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Publication number | Publication date |
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CN112377682A (zh) | 2021-02-19 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221011 Address after: 276000 Middle Huaxia Road, Meibu Office, Linyi Economic and Technological Development Zone, Linyi City, Shandong Province Applicant after: Shandong Baisheng Energy Technology Co.,Ltd. Address before: 3 / F, Kecheng building, Nanhai Xincheng, 76 Changzheng North Road, Qianjiang District, Chongqing 409000 Applicant before: Lai Xingzhao |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: APP steel pipeline for chemical anti-corrosion Effective date of registration: 20230606 Granted publication date: 20221101 Pledgee: Hengfeng Bank Co.,Ltd. Linyi Branch Pledgor: Shandong Baisheng Energy Technology Co.,Ltd. Registration number: Y2023980042950 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20221101 Pledgee: Hengfeng Bank Co.,Ltd. Linyi Branch Pledgor: Shandong Baisheng Energy Technology Co.,Ltd. Registration number: Y2023980042950 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A chemical anti-corrosion APP steel pipeline Granted publication date: 20221101 Pledgee: Hengfeng Bank Co.,Ltd. Linyi Branch Pledgor: Shandong Baisheng Energy Technology Co.,Ltd. Registration number: Y2024980031796 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |