CN102501001A - 一种不锈钢管或其它金属管加工球阀的新工艺 - Google Patents
一种不锈钢管或其它金属管加工球阀的新工艺 Download PDFInfo
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- CN102501001A CN102501001A CN2011102990695A CN201110299069A CN102501001A CN 102501001 A CN102501001 A CN 102501001A CN 2011102990695 A CN2011102990695 A CN 2011102990695A CN 201110299069 A CN201110299069 A CN 201110299069A CN 102501001 A CN102501001 A CN 102501001A
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CN2011102990695A CN102501001A (zh) | 2011-09-29 | 2011-09-29 | 一种不锈钢管或其它金属管加工球阀的新工艺 |
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CN2011102990695A CN102501001A (zh) | 2011-09-29 | 2011-09-29 | 一种不锈钢管或其它金属管加工球阀的新工艺 |
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CN102501001A true CN102501001A (zh) | 2012-06-20 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104763854A (zh) * | 2015-05-07 | 2015-07-08 | 杜杭华 | 一种天然气管道隔离器 |
CN112045374A (zh) * | 2020-09-18 | 2020-12-08 | 项定洪 | 一种高强度阀体的制造工艺及其产品 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0497013A1 (en) * | 1991-01-30 | 1992-08-05 | Cesare Bonetti S.P.A. | Ball valve for fluids with seatings comprising laminated rings |
CN2384063Y (zh) * | 1999-06-08 | 2000-06-21 | 张轩 | 钢板压制球阀 |
CN2442052Y (zh) * | 2000-09-22 | 2001-08-08 | 阙日金 | 不锈钢球阀(1) |
JP2007016842A (ja) * | 2005-07-06 | 2007-01-25 | Okamoto Co Ltd | メタルタッチ型の流体流通制御装置 |
RU2349817C2 (ru) * | 2007-05-10 | 2009-03-20 | Общество с ограниченной ответственностью "ИЛЬМА" | Уплотнительное кольцо трубопроводной арматуры |
CN102052477A (zh) * | 2009-11-02 | 2011-05-11 | 刘恒彬 | 三件式球阀 |
WO2011104976A1 (ja) * | 2010-02-26 | 2011-09-01 | 株式会社フジキン | ボール弁 |
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2011
- 2011-09-29 CN CN2011102990695A patent/CN102501001A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0497013A1 (en) * | 1991-01-30 | 1992-08-05 | Cesare Bonetti S.P.A. | Ball valve for fluids with seatings comprising laminated rings |
CN2384063Y (zh) * | 1999-06-08 | 2000-06-21 | 张轩 | 钢板压制球阀 |
CN2442052Y (zh) * | 2000-09-22 | 2001-08-08 | 阙日金 | 不锈钢球阀(1) |
JP2007016842A (ja) * | 2005-07-06 | 2007-01-25 | Okamoto Co Ltd | メタルタッチ型の流体流通制御装置 |
RU2349817C2 (ru) * | 2007-05-10 | 2009-03-20 | Общество с ограниченной ответственностью "ИЛЬМА" | Уплотнительное кольцо трубопроводной арматуры |
CN102052477A (zh) * | 2009-11-02 | 2011-05-11 | 刘恒彬 | 三件式球阀 |
WO2011104976A1 (ja) * | 2010-02-26 | 2011-09-01 | 株式会社フジキン | ボール弁 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104763854A (zh) * | 2015-05-07 | 2015-07-08 | 杜杭华 | 一种天然气管道隔离器 |
CN112045374A (zh) * | 2020-09-18 | 2020-12-08 | 项定洪 | 一种高强度阀体的制造工艺及其产品 |
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Owner name: HUNAN ZHENGYE ENVIRONMENTAL PROTECTION TECHNOLOGY Free format text: FORMER OWNER: ZHANG TANWEI Effective date: 20121227 |
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Effective date of registration: 20121227 Address after: The streets of Mawangdui in Hunan province 410000 Changsha Furong District of the new village in the City Club 7 unit 701 room Applicant after: Hunan Zhengye environmental protection science and technology limited company Address before: 410000, No. 65 West Union community, Chengguan Town, Chengguan Town, Zhuzhou, Hunan, Youxian Applicant before: Zhang Tanwei |
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Application publication date: 20120620 |