JP7156514B2 - 継目無管およびその製造方法 - Google Patents

継目無管およびその製造方法 Download PDF

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Publication number
JP7156514B2
JP7156514B2 JP2021516501A JP2021516501A JP7156514B2 JP 7156514 B2 JP7156514 B2 JP 7156514B2 JP 2021516501 A JP2021516501 A JP 2021516501A JP 2021516501 A JP2021516501 A JP 2021516501A JP 7156514 B2 JP7156514 B2 JP 7156514B2
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Japan
Prior art keywords
pipe
rolling
tube
axial direction
seamless
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JP2021516501A
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English (en)
Japanese (ja)
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JPWO2021171826A1 (https=
Inventor
俊輔 佐々木
正雄 柚賀
龍郎 勝村
秀夫 木島
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JFE Steel Corp
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JFE Steel Corp
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Publication of JPWO2021171826A1 publication Critical patent/JPWO2021171826A1/ja
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    • 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
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • F16L9/165—Rigid pipes wound from sheets or strips, with or without reinforcement of metal
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/78—Control of tube rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/04—Thickness, gauge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Metal Extraction Processes (AREA)
JP2021516501A 2020-02-26 2021-01-18 継目無管およびその製造方法 Active JP7156514B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020030531 2020-02-26
JP2020030531 2020-02-26
PCT/JP2021/001455 WO2021171826A1 (ja) 2020-02-26 2021-01-18 継目無管およびその製造方法

Publications (2)

Publication Number Publication Date
JPWO2021171826A1 JPWO2021171826A1 (https=) 2021-09-02
JP7156514B2 true JP7156514B2 (ja) 2022-10-19

Family

ID=77489956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021516501A Active JP7156514B2 (ja) 2020-02-26 2021-01-18 継目無管およびその製造方法

Country Status (6)

Country Link
US (1) US12140265B2 (https=)
EP (1) EP4094856B1 (https=)
JP (1) JP7156514B2 (https=)
CN (1) CN115151353B (https=)
MX (1) MX2022010478A (https=)
WO (1) WO2021171826A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001009508A (ja) 1999-06-29 2001-01-16 Kawasaki Steel Corp 丸鋼鋳片の穿孔方法
JP2012167329A (ja) 2011-02-15 2012-09-06 Jfe Steel Corp 耐コラプス性能の優れたラインパイプ用鋼管
JP5500324B1 (ja) 2012-08-31 2014-05-21 新日鐵住金株式会社 二相ステンレス鋼管及びその製造方法
WO2015182128A1 (ja) 2014-05-30 2015-12-03 新日鐵住金株式会社 鋼管用ねじ継手
WO2016113790A1 (ja) 2015-01-15 2016-07-21 Ｊｆｅスチール株式会社 管用ねじ継手

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1960557A (en) * 1931-04-22 1934-05-29 Tube Turns Inc Pipe fitting
US4218814A (en) * 1979-04-09 1980-08-26 Dart Industries Inc. Method of insulating conduit
JPS56168903A (en) * 1980-06-02 1981-12-25 Nippon Steel Corp Rolling method for correcting thickness deviation of seamless steel pipe
JPS597425A (ja) * 1982-07-05 1984-01-14 Kawasaki Steel Corp 鋼管の肉厚測定方法
JPH0692006B2 (ja) * 1987-07-28 1994-11-16 住友金属工業株式会社 穿孔圧延方法
JP2515182B2 (ja) 1991-05-21 1996-07-10 秩父小野田株式会社 ムライト粉末原料及びその製造方法並びにムライト粉末の製造方法
JPH07265910A (ja) * 1994-03-29 1995-10-17 Kawasaki Steel Corp 継目無管の製造方法
JPH1157842A (ja) * 1997-08-27 1999-03-02 Sumitomo Metal Ind Ltd 管軸長方向の圧縮強度に優れた鋼管の製造方法
JP4367091B2 (ja) * 2002-12-20 2009-11-18 Ｊｆｅスチール株式会社 耐疲労特性に優れ、かつ強度−延性バランスに優れた高強度熱延鋼板およびその製造方法
FI115484B (fi) * 2003-02-25 2005-05-13 Kwh Pipe Ab Oy Putken valmistuksessa käytettävä onteloprofiili
JP5137048B2 (ja) * 2011-03-24 2013-02-06 新日鐵住金株式会社 オーステナイト系合金管及びその製造方法
JP5831195B2 (ja) 2011-12-14 2015-12-09 Ｊｆｅスチール株式会社 継目無鋼管製造におけるホローシェルサポート装置及びサポート方法
JP6596954B2 (ja) 2015-06-12 2019-10-30 日本製鉄株式会社 継目無鋼管及びその製造方法
JP6432614B2 (ja) * 2016-02-08 2018-12-05 Ｊｆｅスチール株式会社 金属管の冷間圧延方法および製造方法
UA122027C2 (uk) * 2016-08-24 2020-08-25 ДжФЕ СТІЛ КОРПОРЕЙШН Різьбове з'єднання для трубних виробів нафтопромислового сортаменту
WO2019198459A1 (ja) * 2018-04-09 2019-10-17 日本製鉄株式会社 鋼管、及び、鋼管の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001009508A (ja) 1999-06-29 2001-01-16 Kawasaki Steel Corp 丸鋼鋳片の穿孔方法
JP2012167329A (ja) 2011-02-15 2012-09-06 Jfe Steel Corp 耐コラプス性能の優れたラインパイプ用鋼管
JP5500324B1 (ja) 2012-08-31 2014-05-21 新日鐵住金株式会社 二相ステンレス鋼管及びその製造方法
WO2015182128A1 (ja) 2014-05-30 2015-12-03 新日鐵住金株式会社 鋼管用ねじ継手
WO2016113790A1 (ja) 2015-01-15 2016-07-21 Ｊｆｅスチール株式会社 管用ねじ継手

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
日本鉄鋼協会，鉄鋼便覧，第３版, III巻(2)，日本，丸善株式会社，1980年11月20日，p.929-933, 1198-1203

Also Published As

Publication number Publication date
CN115151353B (zh) 2025-07-04
EP4094856A4 (en) 2023-10-04
EP4094856B1 (en) 2025-04-16
EP4094856A1 (en) 2022-11-30
US12140265B2 (en) 2024-11-12
BR112022016623A2 (pt) 2022-10-11
JPWO2021171826A1 (https=) 2021-09-02
CN115151353A (zh) 2022-10-04
WO2021171826A1 (ja) 2021-09-02
US20230079996A1 (en) 2023-03-16
MX2022010478A (es) 2022-09-19

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