CN215487992U - 一种hdpe双壁波纹缠绕管 - Google Patents
一种hdpe双壁波纹缠绕管 Download PDFInfo
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- CN215487992U CN215487992U CN202121696006.9U CN202121696006U CN215487992U CN 215487992 U CN215487992 U CN 215487992U CN 202121696006 U CN202121696006 U CN 202121696006U CN 215487992 U CN215487992 U CN 215487992U
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- 238000004804 winding Methods 0.000 title claims abstract description 42
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 30
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001934 delay Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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CN202121696006.9U CN215487992U (zh) | 2021-07-23 | 2021-07-23 | 一种hdpe双壁波纹缠绕管 |
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CN202121696006.9U CN215487992U (zh) | 2021-07-23 | 2021-07-23 | 一种hdpe双壁波纹缠绕管 |
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CN215487992U true CN215487992U (zh) | 2022-01-11 |
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CN202121696006.9U Withdrawn - After Issue CN215487992U (zh) | 2021-07-23 | 2021-07-23 | 一种hdpe双壁波纹缠绕管 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115388309A (zh) * | 2022-09-24 | 2022-11-25 | 江苏丰禾机械制造股份有限公司 | 一种伸缩节实时监控装置及其监控方法 |
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2021
- 2021-07-23 CN CN202121696006.9U patent/CN215487992U/zh not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115388309A (zh) * | 2022-09-24 | 2022-11-25 | 江苏丰禾机械制造股份有限公司 | 一种伸缩节实时监控装置及其监控方法 |
CN115388309B (zh) * | 2022-09-24 | 2024-02-13 | 江苏丰禾机械制造股份有限公司 | 一种伸缩节实时监控装置及其监控方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240430 Address after: No. 54, East Section of Linyuan Road, Fucheng District, Deyang City, Sichuan Province, 621000 Patentee after: Sichuan Kangyi Construction Co.,Ltd. Country or region after: China Address before: 223800 No. 16, Fudan Road, xipian District, Sucheng Economic Development Zone, Suqian City, Jiangsu Province Patentee before: Jiangsu Huazheng Pipe Technology Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address |
Address after: No. 54, East Section of Linyuan Road, Fucheng District, Mianyang City, Sichuan Province, 621000 Patentee after: Sichuan Kangyi Construction Co.,Ltd. Country or region after: China Address before: No. 54, East Section of Linyuan Road, Fucheng District, Deyang City, Sichuan Province, 621000 Patentee before: Sichuan Kangyi Construction Co.,Ltd. Country or region before: China |
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AV01 | Patent right actively abandoned |
Granted publication date: 20220111 Effective date of abandoning: 20240612 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20220111 Effective date of abandoning: 20240612 |