CN2758002Y - Composite welding edge beveling - Google Patents
Composite welding edge beveling Download PDFInfo
- Publication number
- CN2758002Y CN2758002Y CN 200420061305 CN200420061305U CN2758002Y CN 2758002 Y CN2758002 Y CN 2758002Y CN 200420061305 CN200420061305 CN 200420061305 CN 200420061305 U CN200420061305 U CN 200420061305U CN 2758002 Y CN2758002 Y CN 2758002Y
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- CN
- China
- Prior art keywords
- welding
- beveling
- utility
- model
- narrow gap
- Prior art date
- 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.)
- Expired - Lifetime
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- 238000003466 welding Methods 0.000 title claims abstract description 46
- 239000002131 composite material Substances 0.000 title claims abstract description 7
- 230000009977 dual effect Effects 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000003209 petroleum derivative Substances 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 239000003345 natural gas Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000004927 fusion Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- IGKWMHUOBKCUQU-USJZOSNVSA-N Aceritannin Natural products O[C@@H]1[C@@H](O)[C@H](COC(=O)c2cc(O)c(O)c(O)c2)OC[C@@H]1OC(=O)c3cc(O)c(O)c(O)c3 IGKWMHUOBKCUQU-USJZOSNVSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420061305 CN2758002Y (en) | 2004-09-20 | 2004-09-20 | Composite welding edge beveling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420061305 CN2758002Y (en) | 2004-09-20 | 2004-09-20 | Composite welding edge beveling |
Publications (1)
Publication Number | Publication Date |
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CN2758002Y true CN2758002Y (en) | 2006-02-15 |
Family
ID=36078144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420061305 Expired - Lifetime CN2758002Y (en) | 2004-09-20 | 2004-09-20 | Composite welding edge beveling |
Country Status (1)
Country | Link |
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CN (1) | CN2758002Y (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100450692C (en) * | 2006-08-25 | 2009-01-14 | 中国核工业第二三建设公司 | Large posted sides pipeline narrow gap tungsten electrode noble gas protecting all-position automatic soldering method |
CN103273209A (en) * | 2013-06-05 | 2013-09-04 | 天顺风能(苏州)股份有限公司 | Welding process of outside wind tower U-shaped grooves |
CN104759797A (en) * | 2015-04-14 | 2015-07-08 | 攀钢集团工程技术有限公司 | Combined groove for thick workpiece crack repairing and combined groove repairing technology |
CN105465493A (en) * | 2016-01-05 | 2016-04-06 | 广东粤新海洋工程装备股份有限公司 | Single groove butted ship pipeline and welding method thereof |
CN105855673A (en) * | 2016-05-30 | 2016-08-17 | 吉林昊宇电气股份有限公司 | Thick-wall steel pipe mixed type groove structure and matched welding tip thereof |
CN108714748A (en) * | 2018-06-04 | 2018-10-30 | 中国电建集团核电工程有限公司 | Nuclear power plant main pipeline forging all positon narrow gap automatic welding groove and welding procedure |
CN108788508A (en) * | 2018-07-27 | 2018-11-13 | 海洋石油工程股份有限公司 | The mouth structure of Deep Water Steel catenary riser welding |
CN110303261A (en) * | 2019-06-26 | 2019-10-08 | 江苏众信绿色管业科技有限公司 | A kind of oil-gas transportation stainless steel pipes all-position welding method |
-
2004
- 2004-09-20 CN CN 200420061305 patent/CN2758002Y/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100450692C (en) * | 2006-08-25 | 2009-01-14 | 中国核工业第二三建设公司 | Large posted sides pipeline narrow gap tungsten electrode noble gas protecting all-position automatic soldering method |
CN103273209A (en) * | 2013-06-05 | 2013-09-04 | 天顺风能(苏州)股份有限公司 | Welding process of outside wind tower U-shaped grooves |
CN104759797A (en) * | 2015-04-14 | 2015-07-08 | 攀钢集团工程技术有限公司 | Combined groove for thick workpiece crack repairing and combined groove repairing technology |
CN105465493A (en) * | 2016-01-05 | 2016-04-06 | 广东粤新海洋工程装备股份有限公司 | Single groove butted ship pipeline and welding method thereof |
CN105855673A (en) * | 2016-05-30 | 2016-08-17 | 吉林昊宇电气股份有限公司 | Thick-wall steel pipe mixed type groove structure and matched welding tip thereof |
CN108714748A (en) * | 2018-06-04 | 2018-10-30 | 中国电建集团核电工程有限公司 | Nuclear power plant main pipeline forging all positon narrow gap automatic welding groove and welding procedure |
CN108788508A (en) * | 2018-07-27 | 2018-11-13 | 海洋石油工程股份有限公司 | The mouth structure of Deep Water Steel catenary riser welding |
CN110303261A (en) * | 2019-06-26 | 2019-10-08 | 江苏众信绿色管业科技有限公司 | A kind of oil-gas transportation stainless steel pipes all-position welding method |
CN110303261B (en) * | 2019-06-26 | 2021-09-17 | 江苏众信绿色管业科技有限公司 | All-position welding method for stainless steel pipeline for oil and gas transmission |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM GROUP CHUANQING DRILLING ENGINEER Free format text: FORMER OWNER: SICHUAN PETROLEUM ADMINISTRATION 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: Overlooking the green road Chengdu city Sichuan province 1 No. 3 company Chuanqing drilling technology information office, zip code: 610051 Patentee after: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Address before: Patent Office of No.1 Petroleum Bureau, Sichuan, Chengdu Province: 610051 Patentee before: Sichuan Petroleum Administration |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140920 Granted publication date: 20060215 |