CN217422452U - 一种高强度且耐腐蚀的水利工程用管道 - Google Patents
一种高强度且耐腐蚀的水利工程用管道 Download PDFInfo
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- CN217422452U CN217422452U CN202221515201.1U CN202221515201U CN217422452U CN 217422452 U CN217422452 U CN 217422452U CN 202221515201 U CN202221515201 U CN 202221515201U CN 217422452 U CN217422452 U CN 217422452U
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- 238000005260 corrosion Methods 0.000 title claims abstract description 52
- 230000007797 corrosion Effects 0.000 title claims abstract description 45
- 239000010410 layer Substances 0.000 claims abstract description 84
- 238000000576 coating method Methods 0.000 claims abstract description 37
- 239000011248 coating agent Substances 0.000 claims abstract description 36
- 239000011247 coating layer Substances 0.000 claims abstract description 18
- 239000004593 Epoxy Substances 0.000 claims abstract description 15
- 239000004696 Poly ether ether ketone Substances 0.000 claims abstract description 15
- 229920002530 polyetherether ketone Polymers 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 15
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 239000012783 reinforcing fiber Substances 0.000 claims abstract description 9
- 238000005728 strengthening Methods 0.000 claims abstract description 6
- 239000011300 coal pitch Substances 0.000 claims abstract description 5
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000011294 coal tar pitch Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN202221515201.1U CN217422452U (zh) | 2022-06-16 | 2022-06-16 | 一种高强度且耐腐蚀的水利工程用管道 |
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CN202221515201.1U CN217422452U (zh) | 2022-06-16 | 2022-06-16 | 一种高强度且耐腐蚀的水利工程用管道 |
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CN217422452U true CN217422452U (zh) | 2022-09-13 |
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CN202221515201.1U Active CN217422452U (zh) | 2022-06-16 | 2022-06-16 | 一种高强度且耐腐蚀的水利工程用管道 |
Country Status (1)
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CN (1) | CN217422452U (zh) |
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2022
- 2022-06-16 CN CN202221515201.1U patent/CN217422452U/zh active Active
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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 |
Effective date of registration: 20240207 Address after: 265 Jiangdong Middle Road, Jianye District, Nanjing City, Jiangsu Province 210000 Patentee after: Zhang Xiaoyan Country or region after: China Address before: No. 138, Hongda Street, Chicheng Town, Chicheng County, Zhangjiakou City, Hebei Province, 075599 Patentee before: Huang Hai Country or region before: China |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240228 Address after: No. 65 Fuqian Road, Wuxun Town, Binhai County, Yancheng City, Jiangsu Province, 224000 Patentee after: Jiangsu Yuedao Construction Engineering Co.,Ltd. Country or region after: China Address before: 265 Jiangdong Middle Road, Jianye District, Nanjing City, Jiangsu Province 210000 Patentee before: Zhang Xiaoyan Country or region before: China |
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TR01 | Transfer of patent right |