CN203189896U - 一种双平壁钢塑复合缠绕管 - Google Patents
一种双平壁钢塑复合缠绕管 Download PDFInfo
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- CN203189896U CN203189896U CN 201320151703 CN201320151703U CN203189896U CN 203189896 U CN203189896 U CN 203189896U CN 201320151703 CN201320151703 CN 201320151703 CN 201320151703 U CN201320151703 U CN 201320151703U CN 203189896 U CN203189896 U CN 203189896U
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- 239000004033 plastic Substances 0.000 title claims abstract description 130
- 229920003023 plastic Polymers 0.000 title claims abstract description 130
- 239000002131 composite material Substances 0.000 title claims abstract description 32
- 238000004804 winding Methods 0.000 title abstract 4
- 239000002184 metal Substances 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 239000003351 stiffener Substances 0.000 claims description 20
- 238000005728 strengthening Methods 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 5
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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CN 201320151703 CN203189896U (zh) | 2013-03-29 | 2013-03-29 | 一种双平壁钢塑复合缠绕管 |
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CN 201320151703 CN203189896U (zh) | 2013-03-29 | 2013-03-29 | 一种双平壁钢塑复合缠绕管 |
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CN203189896U true CN203189896U (zh) | 2013-09-11 |
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CN 201320151703 Expired - Fee Related CN203189896U (zh) | 2013-03-29 | 2013-03-29 | 一种双平壁钢塑复合缠绕管 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103771668A (zh) * | 2014-02-26 | 2014-05-07 | 华瀚管道系统科技有限公司 | 一种城市排水管网污水分流处理系统 |
WO2021212525A1 (zh) * | 2020-04-23 | 2021-10-28 | 淄博金洋达塑业有限公司 | Hdpe中空壁复合多肋增强缠绕管 |
-
2013
- 2013-03-29 CN CN 201320151703 patent/CN203189896U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103771668A (zh) * | 2014-02-26 | 2014-05-07 | 华瀚管道系统科技有限公司 | 一种城市排水管网污水分流处理系统 |
CN103771668B (zh) * | 2014-02-26 | 2015-10-21 | 华瀚管道系统科技有限公司 | 一种城市排水管网污水分流处理系统 |
WO2021212525A1 (zh) * | 2020-04-23 | 2021-10-28 | 淄博金洋达塑业有限公司 | Hdpe中空壁复合多肋增强缠绕管 |
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Date of cancellation: 20150111 Granted publication date: 20130911 |
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Effective date of registration: 20160616 Granted publication date: 20130911 |
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Date of cancellation: 20161216 Granted publication date: 20130911 |
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Effective date of registration: 20210524 Address after: 518000 B / F, block a, HUAHAN Innovation Park, No.16, Langshan Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Jinhan Intelligent Engineering Technology Co.,Ltd. Address before: 518118 HUAHAN Industrial Park, No.16, West Jinniu Road, Pingshan New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HUAHAN PIPELINE TECHNOLOGY Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20210329 |