CN202951961U - Circumferential weld submerged-arc welding device for butt-joint of steel pipes - Google Patents
Circumferential weld submerged-arc welding device for butt-joint of steel pipes Download PDFInfo
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- CN202951961U CN202951961U CN 201220697814 CN201220697814U CN202951961U CN 202951961 U CN202951961 U CN 202951961U CN 201220697814 CN201220697814 CN 201220697814 CN 201220697814 U CN201220697814 U CN 201220697814U CN 202951961 U CN202951961 U CN 202951961U
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- rotating roller
- steel pipe
- arc welding
- welding device
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- Butt Welding And Welding Of Specific Article (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220697814 CN202951961U (en) | 2012-12-17 | 2012-12-17 | Circumferential weld submerged-arc welding device for butt-joint of steel pipes |
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CN 201220697814 CN202951961U (en) | 2012-12-17 | 2012-12-17 | Circumferential weld submerged-arc welding device for butt-joint of steel pipes |
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CN202951961U true CN202951961U (en) | 2013-05-29 |
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CN 201220697814 Expired - Fee Related CN202951961U (en) | 2012-12-17 | 2012-12-17 | Circumferential weld submerged-arc welding device for butt-joint of steel pipes |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104148830A (en) * | 2014-07-28 | 2014-11-19 | 江苏龙源金属科技有限公司 | Three-roller extrusion device for welded pipe welding |
CN104325231A (en) * | 2014-10-22 | 2015-02-04 | 浙江杭萧钢构股份有限公司 | Automatic assembly welding device for steel pipe bundle combined structural member |
CN104353937A (en) * | 2014-10-22 | 2015-02-18 | 浙江杭萧钢构股份有限公司 | Automatic assembling and welding device for straight steel pipe bundles |
CN105081666A (en) * | 2014-05-05 | 2015-11-25 | 天津港航安装工程有限公司 | Pairing welding method for large-diameter steel pipes and pairing welding apparatus for same |
CN106363339A (en) * | 2016-11-09 | 2017-02-01 | 国网山东省电力公司济南市长清区供电公司 | Fixed-distance moving rotation-type welding system for electric power tower tubes |
CN106392444A (en) * | 2016-11-09 | 2017-02-15 | 国网山东省电力公司济南市长清区供电公司 | Fixed-distance conveying, rotating and clamping device for electric tower pipe |
CN109366086A (en) * | 2018-09-27 | 2019-02-22 | 张华建 | A kind of at the uniform velocity slewing for lifting pipe laying vessel pipe fitting welding |
CN111843160A (en) * | 2020-07-20 | 2020-10-30 | 湖南三泰新材料股份有限公司 | Sleeving device and machining method for composite steel billet |
CN116810235A (en) * | 2023-08-19 | 2023-09-29 | 天津源泰德润钢管制造集团有限公司 | Non-notch steel pipe welding equipment and welding process |
-
2012
- 2012-12-17 CN CN 201220697814 patent/CN202951961U/en not_active Expired - Fee Related
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105081666A (en) * | 2014-05-05 | 2015-11-25 | 天津港航安装工程有限公司 | Pairing welding method for large-diameter steel pipes and pairing welding apparatus for same |
CN104148830A (en) * | 2014-07-28 | 2014-11-19 | 江苏龙源金属科技有限公司 | Three-roller extrusion device for welded pipe welding |
CN104325231A (en) * | 2014-10-22 | 2015-02-04 | 浙江杭萧钢构股份有限公司 | Automatic assembly welding device for steel pipe bundle combined structural member |
CN104353937A (en) * | 2014-10-22 | 2015-02-18 | 浙江杭萧钢构股份有限公司 | Automatic assembling and welding device for straight steel pipe bundles |
CN104325231B (en) * | 2014-10-22 | 2016-04-20 | 浙江杭萧钢构股份有限公司 | Steel pipe bundle combining structure component automatic assembling welder |
CN104353937B (en) * | 2014-10-22 | 2016-12-07 | 杭萧钢构股份有限公司 | Yi word pattern steel pipe bundle automatic assembling welder |
CN106363339A (en) * | 2016-11-09 | 2017-02-01 | 国网山东省电力公司济南市长清区供电公司 | Fixed-distance moving rotation-type welding system for electric power tower tubes |
CN106392444A (en) * | 2016-11-09 | 2017-02-15 | 国网山东省电力公司济南市长清区供电公司 | Fixed-distance conveying, rotating and clamping device for electric tower pipe |
CN106392444B (en) * | 2016-11-09 | 2018-01-26 | 国网山东省电力公司济南市长清区供电公司 | A kind of electric power tower tube spacing delivers rotating and clamping device |
CN106363339B (en) * | 2016-11-09 | 2018-01-26 | 国网山东省电力公司济南市长清区供电公司 | A kind of fixed-distance moving rotary electric tower tube welding system |
CN109366086A (en) * | 2018-09-27 | 2019-02-22 | 张华建 | A kind of at the uniform velocity slewing for lifting pipe laying vessel pipe fitting welding |
CN109366086B (en) * | 2018-09-27 | 2023-10-17 | 天津塞班海洋工程技术有限公司 | Uniform rotation equipment for welding pipe fittings of hoisting pipe-laying ship |
CN111843160A (en) * | 2020-07-20 | 2020-10-30 | 湖南三泰新材料股份有限公司 | Sleeving device and machining method for composite steel billet |
CN111843160B (en) * | 2020-07-20 | 2023-06-16 | 湖南三泰新材料股份有限公司 | Composite billet sleeving device and processing method |
CN116810235A (en) * | 2023-08-19 | 2023-09-29 | 天津源泰德润钢管制造集团有限公司 | Non-notch steel pipe welding equipment and welding process |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201103 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: NORTH CHINA PETROLEUM STEEL PIPE Co.,Ltd. Address before: 062658 No. 102 East Ring Road, Cangzhou, Hebei, Qingxian County Patentee before: NORTH CHINA PETROLEUM STEEL PIPE Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20211217 |