CN102226282B - 石油天然气管道工程阀室内埋地阀门的防腐方法 - Google Patents
石油天然气管道工程阀室内埋地阀门的防腐方法 Download PDFInfo
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CN103600941B (zh) * | 2013-11-27 | 2015-10-14 | 上海道盾科技股份有限公司 | 立式储罐底部边缘板包覆防腐方法 |
CN105650406A (zh) * | 2016-03-08 | 2016-06-08 | 中冶南方工程技术有限公司 | 煤气管道外壁防腐方法 |
CN108561397A (zh) * | 2018-03-15 | 2018-09-21 | 五冶集团上海有限公司 | 一种直埋式阀门的螺栓防腐方法 |
CN111389694A (zh) * | 2020-04-10 | 2020-07-10 | 北京永逸舒克防腐蚀技术有限公司 | 一种狭小空间内管件的粘弹体防腐方法 |
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CN101187436A (zh) * | 2007-12-25 | 2008-05-28 | 北京北科双元涂料科技有限公司 | 一种管道补口方法 |
CN101206000A (zh) * | 2007-01-18 | 2008-06-25 | 北京安科管道工程科技有限公司 | 用玄武岩纤维复合材料对管道修复补强或增强的方法 |
CN101936442A (zh) * | 2009-07-01 | 2011-01-05 | 北京安科管道工程科技有限公司 | 钢制管道聚烯烃防腐层补口的方法和由该方法获得的产品 |
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JP2010215794A (ja) * | 2009-03-17 | 2010-09-30 | Sekisui Chem Co Ltd | 両面粘着テープ、導電性フィルム積層体及び該導電性フィルム積層体の製造方法 |
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CN101206000A (zh) * | 2007-01-18 | 2008-06-25 | 北京安科管道工程科技有限公司 | 用玄武岩纤维复合材料对管道修复补强或增强的方法 |
CN101187436A (zh) * | 2007-12-25 | 2008-05-28 | 北京北科双元涂料科技有限公司 | 一种管道补口方法 |
CN101936442A (zh) * | 2009-07-01 | 2011-01-05 | 北京安科管道工程科技有限公司 | 钢制管道聚烯烃防腐层补口的方法和由该方法获得的产品 |
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Effective date of registration: 20180111 Address after: 610041 Chengdu high tech Zone, Sichuan province sublimation Road No. 6 Patentee after: China Petroleum Engineering Construction Co Ltd Address before: 610017 Sichuan province Chengdu Xiaoguan Temple Backstreet No. 25 Patentee before: Engineering Design Co., Ltd., China Petroleum Group |
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Effective date of registration: 20210209 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. Address before: No. 6, Sichuan hi tech Zone, sublime Road, Chengdu, Sichuan Patentee before: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. |