CN206159723U - 8字形节流承插式hdpe缠绕增强管 - Google Patents
8字形节流承插式hdpe缠绕增强管 Download PDFInfo
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- CN206159723U CN206159723U CN201621155928.8U CN201621155928U CN206159723U CN 206159723 U CN206159723 U CN 206159723U CN 201621155928 U CN201621155928 U CN 201621155928U CN 206159723 U CN206159723 U CN 206159723U
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- 238000004804 winding Methods 0.000 title claims abstract description 43
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 17
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000012782 tube fusion Effects 0.000 claims description 2
- 230000004927 fusion Effects 0.000 abstract 1
- 239000000700 radioactive tracer Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000003251 chemically resistant material Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201621155928.8U CN206159723U (zh) | 2016-10-31 | 2016-10-31 | 8字形节流承插式hdpe缠绕增强管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201621155928.8U CN206159723U (zh) | 2016-10-31 | 2016-10-31 | 8字形节流承插式hdpe缠绕增强管 |
Publications (1)
Publication Number | Publication Date |
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CN206159723U true CN206159723U (zh) | 2017-05-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201621155928.8U Expired - Fee Related CN206159723U (zh) | 2016-10-31 | 2016-10-31 | 8字形节流承插式hdpe缠绕增强管 |
Country Status (1)
Country | Link |
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CN (1) | CN206159723U (zh) |
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2016
- 2016-10-31 CN CN201621155928.8U patent/CN206159723U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Tianlin Inventor after: Lou Hongyao Inventor after: Fu Junzhuang Inventor before: Lou Hongyao |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170509 Address after: 312352 Zhejiang, Shangyu, Hangzhou Bay Economic and Technological Development Zone, East District, Shangyu, No. two, Yang Kang Road, No. 5 Co-patentee after: SHAOXING SHANGYU DRAINAGE MANAGEMENT CO.,LTD. Patentee after: ZHEJIANG LONGZE PIPELINE Co.,Ltd. Address before: 312352 Zhejiang, Shangyu, Hangzhou Bay Economic and Technological Development Zone, East District, Shangyu, No. two, Yang Kang Road, No. 5 Patentee before: ZHEJIANG DONGGUAN PLASTIC DUCT CO.,LTD. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 |
|
CF01 | Termination of patent right due to non-payment of annual fee |