CN104210098A - 一种热熔胶熔融预粘结3lpe管道涂层工艺方法 - Google Patents
一种热熔胶熔融预粘结3lpe管道涂层工艺方法 Download PDFInfo
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- CN104210098A CN104210098A CN201310219532.XA CN201310219532A CN104210098A CN 104210098 A CN104210098 A CN 104210098A CN 201310219532 A CN201310219532 A CN 201310219532A CN 104210098 A CN104210098 A CN 104210098A
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CN201310219532.XA CN104210098B (zh) | 2013-06-05 | 2013-06-05 | 一种热熔胶熔融预粘结3lpe管道涂层工艺方法 |
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CN201310219532.XA CN104210098B (zh) | 2013-06-05 | 2013-06-05 | 一种热熔胶熔融预粘结3lpe管道涂层工艺方法 |
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CN104210098A true CN104210098A (zh) | 2014-12-17 |
CN104210098B CN104210098B (zh) | 2017-07-14 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111471408A (zh) * | 2020-04-09 | 2020-07-31 | 海油发展珠海管道工程有限公司 | 一种聚乙烯复合带及其制备、补口工艺方法和用途 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2491683Y (zh) * | 2000-08-22 | 2002-05-15 | 张义刚 | 热收缩管件 |
CN1970677A (zh) * | 2005-11-23 | 2007-05-30 | 吉林石油集团有限责任公司 | 辐射交联聚乙烯热收缩包覆片材及其制备方法 |
CN101109476A (zh) * | 2006-07-21 | 2008-01-23 | 深圳市沃尔核材股份有限公司 | 一种空调连接管用发泡材料保护方法 |
CN102679086A (zh) * | 2011-03-18 | 2012-09-19 | 中国石油天然气集团公司 | 埋地钢质管道热收缩带中频加热补口施工工艺 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2491683Y (zh) * | 2000-08-22 | 2002-05-15 | 张义刚 | 热收缩管件 |
CN1970677A (zh) * | 2005-11-23 | 2007-05-30 | 吉林石油集团有限责任公司 | 辐射交联聚乙烯热收缩包覆片材及其制备方法 |
CN101109476A (zh) * | 2006-07-21 | 2008-01-23 | 深圳市沃尔核材股份有限公司 | 一种空调连接管用发泡材料保护方法 |
CN102679086A (zh) * | 2011-03-18 | 2012-09-19 | 中国石油天然气集团公司 | 埋地钢质管道热收缩带中频加热补口施工工艺 |
Non-Patent Citations (1)
Title |
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向明等: "《热熔胶粘剂》", 28 February 2002, 化学工业出版社 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111471408A (zh) * | 2020-04-09 | 2020-07-31 | 海油发展珠海管道工程有限公司 | 一种聚乙烯复合带及其制备、补口工艺方法和用途 |
CN111471408B (zh) * | 2020-04-09 | 2022-05-17 | 海油发展珠海管道工程有限公司 | 一种聚乙烯复合带及其制备、补口工艺方法和用途 |
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CN104210098B (zh) | 2017-07-14 |
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Effective date of registration: 20170215 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Applicant after: China National Petroleum Corporation Applicant after: China Petroleum Pipeline Bureau Engineering Co., Ltd. Applicant after: China Petroleum & natural gas pipeline Science Research Institute Co Ltd Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Applicant before: China National Petroleum Corporation Applicant before: China Petroleum and Natural Gas Pipeline Bureau |
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