JPWO2023139721A1 - - Google Patents

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Publication number
JPWO2023139721A1
JPWO2023139721A1 JP2023574972A JP2023574972A JPWO2023139721A1 JP WO2023139721 A1 JPWO2023139721 A1 JP WO2023139721A1 JP 2023574972 A JP2023574972 A JP 2023574972A JP 2023574972 A JP2023574972 A JP 2023574972A JP WO2023139721 A1 JPWO2023139721 A1 JP WO2023139721A1
Authority
JP
Japan
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
Other languages
Japanese (ja)
Other versions
JP7847607B2 (ja
JPWO2023139721A5 (https=
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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

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B1/00—Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
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 true JPWO2023139721A1 (https=) 2023-07-27
JPWO2023139721A5 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=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6069387A (ja) * 1983-09-06 1985-04-20 川崎製鉄株式会社 管継手
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
JP4939688B2 (ja) * 1998-09-07 2012-05-30 バローレック・マネスマン・オイル・アンド・ガス・フランス 高い組立トルクでの２つの金属管のためのネジ接続
WO2015105054A1 (ja) * 2014-01-09 2015-07-16 新日鐵住金株式会社 鋼管用ねじ継手
WO2021044862A1 (ja) * 2019-09-02 2021-03-11 日本製鉄株式会社 鋼管用ねじ継手

Family Cites Families (9)

* 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
CA1322773C (en) * 1989-07-28 1993-10-05 Erich F. Klementich Threaded tubular connection
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
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
US11940064B2 (en) * 2022-06-17 2024-03-26 Saudi Arabian Oil Company Threaded tubular connection

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6069387A (ja) * 1983-09-06 1985-04-20 川崎製鉄株式会社 管継手
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
JP4939688B2 (ja) * 1998-09-07 2012-05-30 バローレック・マネスマン・オイル・アンド・ガス・フランス 高い組立トルクでの２つの金属管のためのネジ接続
WO2015105054A1 (ja) * 2014-01-09 2015-07-16 新日鐵住金株式会社 鋼管用ねじ継手
WO2021044862A1 (ja) * 2019-09-02 2021-03-11 日本製鉄株式会社 鋼管用ねじ継手

Also Published As

Publication number Publication date
CA3243719A1 (en) 2025-06-13
JP7847607B2 (ja) 2026-04-17
WO2023139721A1 (ja) 2023-07-27
US20250155055A1 (en) 2025-05-15

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