JPS5647214A - Manufacture of welded pipe of special steel - Google Patents

Manufacture of welded pipe of special steel

Info

Publication number
JPS5647214A
JPS5647214A JP12416679A JP12416679A JPS5647214A JP S5647214 A JPS5647214 A JP S5647214A JP 12416679 A JP12416679 A JP 12416679A JP 12416679 A JP12416679 A JP 12416679A JP S5647214 A JPS5647214 A JP S5647214A
Authority
JP
Japan
Prior art keywords
heating
cooling
pipe
cooling processes
residual stress
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
JP12416679A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02128B2 (ko
Inventor
Toshiaki Tsujino
Koichi Kawatani
Junji Iwai
Keiji Minami
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.)
Nippon Steel Nisshin Co Ltd
Original Assignee
Nisshin Steel Co Ltd
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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP12416679A priority Critical patent/JPS5647214A/ja
Publication of JPS5647214A publication Critical patent/JPS5647214A/ja
Publication of JPH02128B2 publication Critical patent/JPH02128B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Articles (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP12416679A 1979-09-28 1979-09-28 Manufacture of welded pipe of special steel Granted JPS5647214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12416679A JPS5647214A (en) 1979-09-28 1979-09-28 Manufacture of welded pipe of special steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12416679A JPS5647214A (en) 1979-09-28 1979-09-28 Manufacture of welded pipe of special steel

Publications (2)

Publication Number Publication Date
JPS5647214A true JPS5647214A (en) 1981-04-28
JPH02128B2 JPH02128B2 (ko) 1990-01-05

Family

ID=14878572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12416679A Granted JPS5647214A (en) 1979-09-28 1979-09-28 Manufacture of welded pipe of special steel

Country Status (1)

Country Link
JP (1) JPS5647214A (ko)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941420A (ja) * 1982-08-31 1984-03-07 Nisshin Steel Co Ltd 溶接鋼管の製造方法
EP1551591A1 (en) * 2001-06-29 2005-07-13 McCrink, Edward J. Seam-welded air hardenable steel tubing
US7540402B2 (en) 2001-06-29 2009-06-02 Kva, Inc. Method for controlling weld metal microstructure using localized controlled cooling of seam-welded joints
US7618503B2 (en) 2001-06-29 2009-11-17 Mccrink Edward J Method for improving the performance of seam-welded joints using post-weld heat treatment
CN102950432A (zh) * 2012-11-16 2013-03-06 中国石油集团渤海石油装备制造有限公司 Q245r直缝埋弧焊天然气放空管制造方法
JP2015168003A (ja) * 2014-03-11 2015-09-28 Ｊｆｅスチール株式会社 電縫鋼管及びその製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04131826U (ja) * 1991-05-29 1992-12-04 ミツミ電機株式会社 カセツトハーフの検出スイツチ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50145356A (ko) * 1974-05-14 1975-11-21
JPS50145357A (ko) * 1974-05-14 1975-11-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50145356A (ko) * 1974-05-14 1975-11-21
JPS50145357A (ko) * 1974-05-14 1975-11-21

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941420A (ja) * 1982-08-31 1984-03-07 Nisshin Steel Co Ltd 溶接鋼管の製造方法
JPH0121850B2 (ko) * 1982-08-31 1989-04-24 Nisshin Steel Co Ltd
EP1551591A1 (en) * 2001-06-29 2005-07-13 McCrink, Edward J. Seam-welded air hardenable steel tubing
EP1551591A4 (en) * 2001-06-29 2008-03-12 Edward J Mccrink SEAM WELDED, AIR HARDBAR STEEL TUBE
US7540402B2 (en) 2001-06-29 2009-06-02 Kva, Inc. Method for controlling weld metal microstructure using localized controlled cooling of seam-welded joints
US7618503B2 (en) 2001-06-29 2009-11-17 Mccrink Edward J Method for improving the performance of seam-welded joints using post-weld heat treatment
CN102950432A (zh) * 2012-11-16 2013-03-06 中国石油集团渤海石油装备制造有限公司 Q245r直缝埋弧焊天然气放空管制造方法
JP2015168003A (ja) * 2014-03-11 2015-09-28 Ｊｆｅスチール株式会社 電縫鋼管及びその製造方法

Also Published As

Publication number Publication date
JPH02128B2 (ko) 1990-01-05

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