JPWO2023139721A5 - - Google Patents

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Publication number
JPWO2023139721A5
JPWO2023139721A5 JP2023574972A JP2023574972A JPWO2023139721A5 JP WO2023139721 A5 JPWO2023139721 A5 JP WO2023139721A5 JP 2023574972 A JP2023574972 A JP 2023574972A JP 2023574972 A JP2023574972 A JP 2023574972A JP WO2023139721 A5 JPWO2023139721 A5 JP WO2023139721A5
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JP
Japan
Prior art keywords
thread
steel pipe
thread portion
pin
box
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.)
Granted
Application number
JP2023574972A
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English (en)
Japanese (ja)
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JPWO2023139721A1 (https=
JP7847607B2 (ja
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Publication date
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Priority claimed from PCT/JP2022/001960 external-priority patent/WO2023139721A1/ja
Publication of JPWO2023139721A1 publication Critical patent/JPWO2023139721A1/ja
Publication of JPWO2023139721A5 publication Critical patent/JPWO2023139721A5/ja
Application granted granted Critical
Publication of JP7847607B2 publication Critical patent/JP7847607B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2023574972A 2022-01-20 2022-01-20 鋼管加工方法 Active JP7847607B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/001960 WO2023139721A1 (ja) 2022-01-20 2022-01-20 鋼管継手構造及び鋼管加工方法

Publications (3)

Publication Number Publication Date
JPWO2023139721A1 JPWO2023139721A1 (https=) 2023-07-27
JPWO2023139721A5 true JPWO2023139721A5 (https=) 2024-09-18
JP7847607B2 JP7847607B2 (ja) 2026-04-17

Family

ID=87348321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023574972A Active JP7847607B2 (ja) 2022-01-20 2022-01-20 鋼管加工方法

Country Status (4)

Country Link
US (1) US20250155055A1 (https=)
JP (1) JP7847607B2 (https=)
CA (1) CA3243719A1 (https=)
WO (1) WO2023139721A1 (https=)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384737A (en) * 1980-04-25 1983-05-24 Republic Steel Corporation Threaded joint for well casing and tubing
US4616537A (en) * 1983-04-04 1986-10-14 Awb, Inc. Pipe connection
GB8323858D0 (en) * 1983-09-06 1983-10-05 Hunting Oilfield Services Ltd Pipe connectors
JPH0280886A (ja) * 1988-09-14 1990-03-20 Nippon Steel Corp シール面圧保持機能の優れた油井管用ネジ継手
CA1322773C (en) * 1989-07-28 1993-10-05 Erich F. Klementich Threaded tubular connection
UA71575C2 (uk) 1998-09-07 2004-12-15 Валлурек Маннесманн Ойл Енд Гес Франс Різьбове з'єднання двох металевих труб з великим моментом загвинчування
US20160186899A1 (en) * 2011-08-05 2016-06-30 Vallourec Oil And Gas France Tubular connection with self-locking thread form used in the oil industry
WO2015105054A1 (ja) 2014-01-09 2015-07-16 新日鐵住金株式会社 鋼管用ねじ継手
US10024119B2 (en) * 2014-05-02 2018-07-17 Tejas Tubular Products, Inc. Threaded connection
CA2984826A1 (en) * 2017-11-07 2019-05-07 Complete Group Technologies Ltd. Multiple tapered threaded connection
RU2742962C1 (ru) * 2018-03-05 2021-02-12 ДжФЕ СТИЛ КОРПОРЕЙШН Резьбовое соединение труб для нефтяных скважин
EP4007865B1 (en) * 2019-08-01 2024-11-27 Eaton Intelligent Power Limited Hybrid thread geometry for threaded fitting
CN114174708B (zh) * 2019-09-02 2023-03-17 日本制铁株式会社 钢管用螺纹接头
US11940064B2 (en) * 2022-06-17 2024-03-26 Saudi Arabian Oil Company Threaded tubular connection

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