CN2851779Y - 整体内衬耐蚀合金接头钢管 - Google Patents
整体内衬耐蚀合金接头钢管 Download PDFInfo
- Publication number
- CN2851779Y CN2851779Y CN 200520079795 CN200520079795U CN2851779Y CN 2851779 Y CN2851779 Y CN 2851779Y CN 200520079795 CN200520079795 CN 200520079795 CN 200520079795 U CN200520079795 U CN 200520079795U CN 2851779 Y CN2851779 Y CN 2851779Y
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- Prior art keywords
- steel pipe
- parent tube
- corrosion
- corrosion alloy
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 60
- 239000010959 steel Substances 0.000 title claims abstract description 60
- 238000005260 corrosion Methods 0.000 title claims abstract description 26
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 21
- 239000000956 alloy Substances 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims abstract description 5
- 230000007797 corrosion Effects 0.000 claims description 20
- 238000005476 soldering Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 abstract description 12
- 229910000851 Alloy steel Inorganic materials 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520079795 CN2851779Y (zh) | 2005-11-30 | 2005-11-30 | 整体内衬耐蚀合金接头钢管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520079795 CN2851779Y (zh) | 2005-11-30 | 2005-11-30 | 整体内衬耐蚀合金接头钢管 |
Publications (1)
Publication Number | Publication Date |
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CN2851779Y true CN2851779Y (zh) | 2006-12-27 |
Family
ID=37585737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200520079795 Expired - Lifetime CN2851779Y (zh) | 2005-11-30 | 2005-11-30 | 整体内衬耐蚀合金接头钢管 |
Country Status (1)
Country | Link |
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CN (1) | CN2851779Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101865334A (zh) * | 2010-06-10 | 2010-10-20 | 西安向阳航天材料股份有限公司 | 带转接环的双金属复合管 |
CN102506246A (zh) * | 2011-10-21 | 2012-06-20 | 中国石油天然气集团公司 | 一种基管与衬管等长度复合管道接头及制作方法 |
CN103953804A (zh) * | 2014-04-28 | 2014-07-30 | 高原 | 长距离连续内衬管与短金属管复合装置及制备方法 |
CN105983755A (zh) * | 2015-01-28 | 2016-10-05 | 胜利油田金岛工程安装有限责任公司 | 长输管道封闭连接堆焊免补口方法 |
CN106122680A (zh) * | 2016-06-29 | 2016-11-16 | 巢湖鹏远金属焊管有限公司 | 一种高强度耐腐蚀直缝焊管 |
CN107191686A (zh) * | 2017-06-23 | 2017-09-22 | 志杰科技开发(大连)有限公司 | 可端部螺纹连接的高强度不锈钢复合钢管及其制造方法 |
-
2005
- 2005-11-30 CN CN 200520079795 patent/CN2851779Y/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101865334A (zh) * | 2010-06-10 | 2010-10-20 | 西安向阳航天材料股份有限公司 | 带转接环的双金属复合管 |
CN102506246A (zh) * | 2011-10-21 | 2012-06-20 | 中国石油天然气集团公司 | 一种基管与衬管等长度复合管道接头及制作方法 |
CN103953804A (zh) * | 2014-04-28 | 2014-07-30 | 高原 | 长距离连续内衬管与短金属管复合装置及制备方法 |
CN103953804B (zh) * | 2014-04-28 | 2016-02-10 | 高原 | 长距离连续内衬管与短金属管复合装置及制备方法 |
CN105983755A (zh) * | 2015-01-28 | 2016-10-05 | 胜利油田金岛工程安装有限责任公司 | 长输管道封闭连接堆焊免补口方法 |
CN106122680A (zh) * | 2016-06-29 | 2016-11-16 | 巢湖鹏远金属焊管有限公司 | 一种高强度耐腐蚀直缝焊管 |
CN107191686A (zh) * | 2017-06-23 | 2017-09-22 | 志杰科技开发(大连)有限公司 | 可端部螺纹连接的高强度不锈钢复合钢管及其制造方法 |
CN107191686B (zh) * | 2017-06-23 | 2023-08-08 | 志杰科技开发(大连)有限公司 | 可端部螺纹连接的高强度不锈钢复合钢管及其制造方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUO SHENGWU; PATENTEE Free format text: FORMER OWNER: GUO SHENGWU Effective date: 20081017 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081017 Address after: No. two, 32, electronic road, Shaanxi, Xi'an Province: 710065 Co-patentee after: Shanghai Hilong Anti-Corrosion Technology Engineering Co., Ltd. Patentee after: Guo Sheng Wu Address before: No. two, 32, electronic road, Shaanxi, Xi'an Province: 710065 Patentee before: Guo Shengwu |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HILONG ANTI-CORROSION TECHNOLOGY ENGINEER Free format text: FORMER OWNER: GUO SHENGWU Effective date: 20130603 Free format text: FORMER OWNER: SHANGHAI HILONG ANTI-CORROSION TECHNOLOGY ENGINEERING CO., LTD. Effective date: 20130603 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710065 XI AN, SHAANXI PROVINCE TO: 201900 BAOSHAN, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130603 Address after: 201900 No. 1825 East Luo Road, Baoshan Industrial Park, Shanghai Patentee after: Shanghai Hilong Anti-Corrosion Technology Engineering Co., Ltd. Address before: 710065, No. two, No. 32, Xi'an, Shaanxi Patentee before: Guo Shengwu Patentee before: Shanghai Hilong Anti-Corrosion Technology Engineering Co., Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20061227 |
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EXPY | Termination of patent right or utility model |