JP7847607B2 - 鋼管加工方法 - Google Patents

鋼管加工方法

Info

Publication number
JP7847607B2
JP7847607B2 JP2023574972A JP2023574972A JP7847607B2 JP 7847607 B2 JP7847607 B2 JP 7847607B2 JP 2023574972 A JP2023574972 A JP 2023574972A JP 2023574972 A JP2023574972 A JP 2023574972A JP 7847607 B2 JP7847607 B2 JP 7847607B2
Authority
JP
Japan
Prior art keywords
thread
pin
box
steel pipe
section
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.)
Active
Application number
JP2023574972A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023139721A1 (https=
JPWO2023139721A5 (https=
Inventor
照明 鈴木
正嗣 西
信秀 佐藤
憲三 占部
智紀 井上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metal One Corp
Original Assignee
Metal One Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Metal One Corp filed Critical Metal One Corp
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 JPWO2023139721A1 (https=) 2023-07-27
JPWO2023139721A5 JPWO2023139721A5 (https=) 2024-09-18
JP7847607B2 true 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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (11)

* 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
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPWO2023139721A1 (https=) 2023-07-27
WO2023139721A1 (ja) 2023-07-27
US20250155055A1 (en) 2025-05-15

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