CN210637625U - 一种带有限位环圈的管道 - Google Patents
一种带有限位环圈的管道 Download PDFInfo
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- CN210637625U CN210637625U CN201921118147.5U CN201921118147U CN210637625U CN 210637625 U CN210637625 U CN 210637625U CN 201921118147 U CN201921118147 U CN 201921118147U CN 210637625 U CN210637625 U CN 210637625U
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- layer
- pipe
- anticorrosive
- coating
- pipeline
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- 239000010410 layer Substances 0.000 claims abstract description 73
- 239000011248 coating agent Substances 0.000 claims abstract description 31
- 238000000576 coating method Methods 0.000 claims abstract description 31
- 239000011241 protective layer Substances 0.000 claims abstract description 9
- 230000030279 gene silencing Effects 0.000 claims description 17
- 239000012790 adhesive layer Substances 0.000 claims description 9
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract 3
- 239000012530 fluid Substances 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 238000009991 scouring Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921118147.5U CN210637625U (zh) | 2019-07-17 | 2019-07-17 | 一种带有限位环圈的管道 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921118147.5U CN210637625U (zh) | 2019-07-17 | 2019-07-17 | 一种带有限位环圈的管道 |
Publications (1)
Publication Number | Publication Date |
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CN210637625U true CN210637625U (zh) | 2020-05-29 |
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Family Applications (1)
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CN201921118147.5U Active CN210637625U (zh) | 2019-07-17 | 2019-07-17 | 一种带有限位环圈的管道 |
Country Status (1)
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CN (1) | CN210637625U (zh) |
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2019
- 2019-07-17 CN CN201921118147.5U patent/CN210637625U/zh active Active
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pipe with limit ring Effective date of registration: 20211027 Granted publication date: 20200529 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: NANGTONG HAODI ANTICORROSION EQUIPMENT Co.,Ltd. Registration number: Y2021980011391 |
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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 |
Date of cancellation: 20221020 Granted publication date: 20200529 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: NANGTONG HAODI ANTICORROSION EQUIPMENT Co.,Ltd. Registration number: Y2021980011391 |
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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 utility model: Pipe with limit ring Effective date of registration: 20221021 Granted publication date: 20200529 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: NANGTONG HAODI ANTICORROSION EQUIPMENT Co.,Ltd. Registration number: Y2022980019175 |
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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 | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231011 Granted publication date: 20200529 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: NANGTONG HAODI ANTICORROSION EQUIPMENT Co.,Ltd. Registration number: Y2022980019175 |
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PE01 | Entry into force 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 utility model: A pipeline with a limit ring Effective date of registration: 20231012 Granted publication date: 20200529 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: NANGTONG HAODI ANTICORROSION EQUIPMENT Co.,Ltd. Registration number: Y2023980060976 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200529 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: NANGTONG HAODI ANTICORROSION EQUIPMENT Co.,Ltd. Registration number: Y2023980060976 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |