CN1632363A - 煤气管道复合补强结构及其施工方法 - Google Patents
煤气管道复合补强结构及其施工方法 Download PDFInfo
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- CN1632363A CN1632363A CN 200410093344 CN200410093344A CN1632363A CN 1632363 A CN1632363 A CN 1632363A CN 200410093344 CN200410093344 CN 200410093344 CN 200410093344 A CN200410093344 A CN 200410093344A CN 1632363 A CN1632363 A CN 1632363A
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- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
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- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 4
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 claims description 4
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- 229940072033 potash Drugs 0.000 claims description 4
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Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100933448A CN1322265C (zh) | 2004-12-21 | 2004-12-21 | 煤气管道复合补强结构及其施工方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100933448A CN1322265C (zh) | 2004-12-21 | 2004-12-21 | 煤气管道复合补强结构及其施工方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1632363A true CN1632363A (zh) | 2005-06-29 |
| CN1322265C CN1322265C (zh) | 2007-06-20 |
Family
ID=34847718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100933448A Expired - Fee Related CN1322265C (zh) | 2004-12-21 | 2004-12-21 | 煤气管道复合补强结构及其施工方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1322265C (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008086737A1 (fr) * | 2007-01-15 | 2008-07-24 | Beijing Safetech Pipeline Co., Ltd. | Technique de réparation, de renforcement et d'arrêt de fissuration de tuyau |
| CN101579774B (zh) * | 2008-05-15 | 2011-06-22 | 中国石油天然气股份有限公司 | 输油管道在线修复补强结构 |
| CN102192383A (zh) * | 2010-03-01 | 2011-09-21 | 五冶集团上海有限公司 | 管道石棉型伸缩节的在线修复方法 |
| CN107588280A (zh) * | 2017-10-24 | 2018-01-16 | 上海煤气第管线工程有限公司 | 天然气管道膨胀筒式不停输带压封堵方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS542426Y1 (zh) * | 1969-06-16 | 1979-02-01 | ||
| US4172912A (en) * | 1973-06-15 | 1979-10-30 | Sumitomo Metal Industries Limited | Process for adhering polyethylene to steel substrates |
| JPS58131931U (ja) * | 1982-03-02 | 1983-09-06 | 松岡 信二 | 巻き方向別印付きシ−ルテ−プ |
| CN85200472U (zh) * | 1985-04-01 | 1985-12-20 | 刘公岛 | 扁芯护套电线 |
| CN85200915U (zh) * | 1985-04-01 | 1986-02-05 | 梁子材 | 多功能儿童算术玩具 |
| GB8625126D0 (en) * | 1986-10-20 | 1986-11-26 | Raychem Sa Nv | Heat recoverable article |
| IT1255632B (it) * | 1992-05-22 | 1995-11-09 | Snam Spa | Nastro per rinforzare corpi cavi adatti a sopportare pressioni e procedimento per la riparazione di tubazioni deteriorate |
| JPH06166140A (ja) * | 1992-10-01 | 1994-06-14 | Sekisui Chem Co Ltd | 積層体及びその製造方法 |
| IT1269996B (it) * | 1994-09-22 | 1997-04-16 | Snam Progetti | Metodo per ripristinare la funzionalita' di un'apparecchiatura sottoposta a forte corrosione in un impianto per la produzione dell'urea |
| CN1082406C (zh) * | 1997-05-29 | 2002-04-10 | 王保东 | 一种用复合材料制造或修理油缸和管道的方法 |
| CN2339546Y (zh) * | 1998-06-13 | 1999-09-22 | 中科(南宁)防化学腐蚀设计研究所 | 防腐防漏隔热的贮油罐 |
| CN2349210Y (zh) * | 1998-11-20 | 1999-11-17 | 夏博平 | 丁基龙骨式密封胶带 |
| CN1293157A (zh) * | 1999-10-13 | 2001-05-02 | 任恒福 | 变色防垢剂 |
| JP2001175174A (ja) * | 1999-12-17 | 2001-06-29 | Kyosei:Kk | 粘着剤付表示テープ |
| JP2002097428A (ja) * | 2000-09-25 | 2002-04-02 | Sekisui Chem Co Ltd | 止水性粘着テープ |
| CN2565886Y (zh) * | 2002-08-29 | 2003-08-13 | 罗荣才 | 屋顶保温隔热防水覆盖板 |
| CN100457970C (zh) * | 2003-03-13 | 2009-02-04 | 中国第一汽车集团公司 | 非亚硝酸盐型水基防锈剂 |
| CN1457973A (zh) * | 2003-05-30 | 2003-11-26 | 北京东方慧辰碳纤维科技有限公司 | 一种具有编织结构的纤维增强材料拉挤管材及其制备方法 |
-
2004
- 2004-12-21 CN CNB2004100933448A patent/CN1322265C/zh not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008086737A1 (fr) * | 2007-01-15 | 2008-07-24 | Beijing Safetech Pipeline Co., Ltd. | Technique de réparation, de renforcement et d'arrêt de fissuration de tuyau |
| CN101579774B (zh) * | 2008-05-15 | 2011-06-22 | 中国石油天然气股份有限公司 | 输油管道在线修复补强结构 |
| CN102192383A (zh) * | 2010-03-01 | 2011-09-21 | 五冶集团上海有限公司 | 管道石棉型伸缩节的在线修复方法 |
| CN102192383B (zh) * | 2010-03-01 | 2012-11-07 | 五冶集团上海有限公司 | 管道石棉型伸缩节的在线修复方法 |
| CN107588280A (zh) * | 2017-10-24 | 2018-01-16 | 上海煤气第管线工程有限公司 | 天然气管道膨胀筒式不停输带压封堵方法 |
| CN107588280B (zh) * | 2017-10-24 | 2019-02-15 | 上海煤气第一管线工程有限公司 | 天然气管道膨胀筒式不停输带压封堵方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1322265C (zh) | 2007-06-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20081205 Address after: No. 889, Yang Yang Road, Shanghai, Baoshan District Patentee after: Baogang Development Co., Ltd. Address before: No. 360, Lane 2, Pu Pu Road, Shanghai, Baoshan District Patentee before: Shanghai Baosteel Comprehensive Development Co., Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: BAOGANG DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: SHANGHAI BAOSHAN IRON + STEEL CO., LTD. Effective date: 20081205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070620 Termination date: 20191221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |