CN203880261U - 一种塑料管道 - Google Patents
一种塑料管道 Download PDFInfo
- Publication number
- CN203880261U CN203880261U CN201420270589.2U CN201420270589U CN203880261U CN 203880261 U CN203880261 U CN 203880261U CN 201420270589 U CN201420270589 U CN 201420270589U CN 203880261 U CN203880261 U CN 203880261U
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- CN
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- Prior art keywords
- inner tube
- inner pipe
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- utility
- model
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- 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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- 229920003023 plastic Polymers 0.000 title claims abstract description 22
- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000032683 aging Effects 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 abstract 3
- 238000005336 cracking Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009172 bursting Effects 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420270589.2U CN203880261U (zh) | 2014-05-25 | 2014-05-25 | 一种塑料管道 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420270589.2U CN203880261U (zh) | 2014-05-25 | 2014-05-25 | 一种塑料管道 |
Publications (1)
Publication Number | Publication Date |
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CN203880261U true CN203880261U (zh) | 2014-10-15 |
Family
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Family Applications (1)
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CN201420270589.2U Expired - Fee Related CN203880261U (zh) | 2014-05-25 | 2014-05-25 | 一种塑料管道 |
Country Status (1)
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CN (1) | CN203880261U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104776276A (zh) * | 2015-04-21 | 2015-07-15 | 福建方舟石油装备科技有限公司 | 一种附有加热功能的智能复合材料连续管 |
CN110594517A (zh) * | 2019-07-31 | 2019-12-20 | 关辉 | 一种便于安装且防接口形变的pvc增强塑料管道 |
-
2014
- 2014-05-25 CN CN201420270589.2U patent/CN203880261U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104776276A (zh) * | 2015-04-21 | 2015-07-15 | 福建方舟石油装备科技有限公司 | 一种附有加热功能的智能复合材料连续管 |
CN110594517A (zh) * | 2019-07-31 | 2019-12-20 | 关辉 | 一种便于安装且防接口形变的pvc增强塑料管道 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HEBEI A PLASTIC PIPELINE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: GE SHANWEN Effective date: 20141215 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315700 NINGBO, ZHEJIANG PROVINCE TO: 061400 CANGZHOU, HEBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141215 Address after: 061400, Mengcun Hui Autonomous County of Hebei City, Cangzhou Province, hope that the west side of Meng Li Road, New Area Patentee after: HEBEI A PLASTIC PIPELINE MANUFACTURING Co.,Ltd. Address before: 315700 Xiangshan, Zhejiang, Ningbo, Jianshe Road Patentee before: Ge Shanwen |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |
|
CF01 | Termination of patent right due to non-payment of annual fee |