CN101776195A - 一种用于海底单层保温管的聚脲弹性体防水密封结构 - Google Patents
一种用于海底单层保温管的聚脲弹性体防水密封结构 Download PDFInfo
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- CN101776195A CN101776195A CN 201010123351 CN201010123351A CN101776195A CN 101776195 A CN101776195 A CN 101776195A CN 201010123351 CN201010123351 CN 201010123351 CN 201010123351 A CN201010123351 A CN 201010123351A CN 101776195 A CN101776195 A CN 101776195A
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- waterproof sealing
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CN2010101233513A CN101776195B (zh) | 2010-03-12 | 2010-03-12 | 一种用于海底单层保温管的聚脲弹性体防水密封结构 |
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CN2010101233513A CN101776195B (zh) | 2010-03-12 | 2010-03-12 | 一种用于海底单层保温管的聚脲弹性体防水密封结构 |
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CN101776195A true CN101776195A (zh) | 2010-07-14 |
CN101776195B CN101776195B (zh) | 2011-06-29 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102705633A (zh) * | 2012-05-31 | 2012-10-03 | 山东胜利钢管有限公司 | 高剪切力三层聚烯烃防腐保温钢管及其制作工艺 |
CN103072675A (zh) * | 2012-12-21 | 2013-05-01 | 海洋化工研究院有限公司 | 脐带缆浮体 |
CN104262666A (zh) * | 2014-09-01 | 2015-01-07 | 中国石油天然气股份有限公司 | 一种油气管道聚乙烯防腐层的表面极化处理方法 |
CN108167554A (zh) * | 2018-02-10 | 2018-06-15 | 上海科华热力管道有限公司 | 一种复合防腐内滑动式直埋敷设蒸汽保温管及其安装方法 |
WO2018234397A1 (de) * | 2017-06-21 | 2018-12-27 | Porextherm Dämmstoffe GmbH | Wärmedämmkörper mit schutzschicht |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1181482B1 (en) * | 1999-05-27 | 2004-08-18 | Saipem S.p.A. | Insulated pipe structure and methods of making such structures |
CN1597141A (zh) * | 2004-09-27 | 2005-03-23 | 大庆油田建设集团 | 一种保温管道喷涂补口方法 |
CN2818982Y (zh) * | 2005-08-11 | 2006-09-20 | 中国石油天然气集团公司 | 聚脲涂层补口的聚氨酯泡沫保温管 |
CN2856665Y (zh) * | 2005-06-30 | 2007-01-10 | 中国海洋石油总公司 | 单层保温管 |
CN201057317Y (zh) * | 2007-04-03 | 2008-05-07 | 中国石油天然气集团公司 | 聚脲防护层的海底输油管及接头补口 |
CN201057318Y (zh) * | 2007-04-03 | 2008-05-07 | 中国石油天然气集团公司 | 快硬聚合物混凝土补口的海底管及接头补口 |
US20090159146A1 (en) * | 2007-12-21 | 2009-06-25 | Shawcor Ltd. | Styrenic insulation for pipe |
-
2010
- 2010-03-12 CN CN2010101233513A patent/CN101776195B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1181482B1 (en) * | 1999-05-27 | 2004-08-18 | Saipem S.p.A. | Insulated pipe structure and methods of making such structures |
CN1597141A (zh) * | 2004-09-27 | 2005-03-23 | 大庆油田建设集团 | 一种保温管道喷涂补口方法 |
CN2856665Y (zh) * | 2005-06-30 | 2007-01-10 | 中国海洋石油总公司 | 单层保温管 |
CN2818982Y (zh) * | 2005-08-11 | 2006-09-20 | 中国石油天然气集团公司 | 聚脲涂层补口的聚氨酯泡沫保温管 |
CN201057317Y (zh) * | 2007-04-03 | 2008-05-07 | 中国石油天然气集团公司 | 聚脲防护层的海底输油管及接头补口 |
CN201057318Y (zh) * | 2007-04-03 | 2008-05-07 | 中国石油天然气集团公司 | 快硬聚合物混凝土补口的海底管及接头补口 |
US20090159146A1 (en) * | 2007-12-21 | 2009-06-25 | Shawcor Ltd. | Styrenic insulation for pipe |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102705633A (zh) * | 2012-05-31 | 2012-10-03 | 山东胜利钢管有限公司 | 高剪切力三层聚烯烃防腐保温钢管及其制作工艺 |
CN102705633B (zh) * | 2012-05-31 | 2014-12-10 | 山东胜利钢管有限公司 | 高剪切力三层聚烯烃防腐保温钢管及其制作工艺 |
CN103072675A (zh) * | 2012-12-21 | 2013-05-01 | 海洋化工研究院有限公司 | 脐带缆浮体 |
CN103072675B (zh) * | 2012-12-21 | 2015-06-17 | 海洋化工研究院有限公司 | 脐带缆浮体 |
CN104262666A (zh) * | 2014-09-01 | 2015-01-07 | 中国石油天然气股份有限公司 | 一种油气管道聚乙烯防腐层的表面极化处理方法 |
WO2018234397A1 (de) * | 2017-06-21 | 2018-12-27 | Porextherm Dämmstoffe GmbH | Wärmedämmkörper mit schutzschicht |
CN108167554A (zh) * | 2018-02-10 | 2018-06-15 | 上海科华热力管道有限公司 | 一种复合防腐内滑动式直埋敷设蒸汽保温管及其安装方法 |
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Inventor after: Jia Xu Inventor after: Jiao Zhenfeng Inventor after: Lv Xijun Inventor after: Jiao Bintian Inventor after: Liu Haichao Inventor after: Wang Hongzhou Inventor after: Zhao Li Inventor after: Gao Xiangjie Inventor after: Xiang Zhengle Inventor after: Wen Zhijun Inventor before: Lv Xijun Inventor before: Liu Haichao Inventor before: Wang Hongzhou Inventor before: Zhao Li Inventor before: Gao Xiangjie Inventor before: Xiang Zhengle Inventor before: Wen Zhijun Inventor before: Jiao Zhenfeng |
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Free format text: CORRECT: INVENTOR; FROM: LV XIJUN LIU HAICHAO WANG HONGZHOU ZHAO LI GAO XIANGJIE XIANG ZHENGLE WEN ZHIJUN JIAO ZHENFENG TO: JIA XU LV XIJUN JIAO BINTIAN LIU HAICHAO WANG HONGZHOU ZHAO LI GAO XIANGJIE XIANG ZHENGLE WEN ZHIJUN JIAO ZHENFENG |
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Address after: 100016 4705 mailbox, CNOOC building, 25 North Street, Chaoyang District, Beijing. Co-patentee after: CNOOC Energy Development Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100016 4705 mailbox, CNOOC building, 25 North Street, Chaoyang District, Beijing. Co-patentee before: CNOOC Energy Development Co., Ltd. Patentee before: China National Offshore Oil Corporation |