CN105108452A - 一种1Cr海底管线钢管的制造方法 - Google Patents
一种1Cr海底管线钢管的制造方法 Download PDFInfo
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- CN105108452A CN105108452A CN201510492663.4A CN201510492663A CN105108452A CN 105108452 A CN105108452 A CN 105108452A CN 201510492663 A CN201510492663 A CN 201510492663A CN 105108452 A CN105108452 A CN 105108452A
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- steel pipe
- steel
- welding
- manufacture method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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CN201510492663.4A CN105108452A (zh) | 2015-08-12 | 2015-08-12 | 一种1Cr海底管线钢管的制造方法 |
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CN201510492663.4A CN105108452A (zh) | 2015-08-12 | 2015-08-12 | 一种1Cr海底管线钢管的制造方法 |
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CN105108452A true CN105108452A (zh) | 2015-12-02 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106271396A (zh) * | 2016-08-09 | 2017-01-04 | 攀钢集团成都钢钒有限公司 | 钢管的加工方法 |
CN108098263A (zh) * | 2017-11-27 | 2018-06-01 | 上海冀晟自动化成套设备有限公司 | 钢桶生产工艺及钢桶生产系统 |
CN108453475A (zh) * | 2018-04-26 | 2018-08-28 | 唐银成 | 压配式钢圈的生产工艺 |
CN109926803A (zh) * | 2019-04-24 | 2019-06-25 | 日照港达船舶重工有限公司 | 一种自升式平台定位桩系统液压管路施工工艺 |
-
2015
- 2015-08-12 CN CN201510492663.4A patent/CN105108452A/zh active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106271396A (zh) * | 2016-08-09 | 2017-01-04 | 攀钢集团成都钢钒有限公司 | 钢管的加工方法 |
CN108098263A (zh) * | 2017-11-27 | 2018-06-01 | 上海冀晟自动化成套设备有限公司 | 钢桶生产工艺及钢桶生产系统 |
CN108453475A (zh) * | 2018-04-26 | 2018-08-28 | 唐银成 | 压配式钢圈的生产工艺 |
CN109926803A (zh) * | 2019-04-24 | 2019-06-25 | 日照港达船舶重工有限公司 | 一种自升式平台定位桩系统液压管路施工工艺 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20161221 Address after: 100016 Beijing city Dongcheng District Dongzhimen Street No. 6 Applicant after: CNOOC Energy Technology Co., Ltd. Applicant after: CNOOC Kingland Pipeline CO., Ltd. Address before: 100016 Dongcheng District, Chaoyangmen, North Street, No. 25, CNOOC building, mailbox,, 4705 Applicant before: China National Offshore Oil Corporation Applicant before: CNOOC Energy Technology Co., Ltd. Applicant before: CNOOC Kingland Pipeline CO., Ltd. |
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Application publication date: 20151202 |
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