JPS61190019A - 電縫溶接部の耐サワー性の優れた電縫鋼管の製造方法 - Google Patents

電縫溶接部の耐サワー性の優れた電縫鋼管の製造方法

Info

Publication number
JPS61190019A
JPS61190019A JP3100085A JP3100085A JPS61190019A JP S61190019 A JPS61190019 A JP S61190019A JP 3100085 A JP3100085 A JP 3100085A JP 3100085 A JP3100085 A JP 3100085A JP S61190019 A JPS61190019 A JP S61190019A
Authority
JP
Japan
Prior art keywords
electric
steel pipe
steel
erw
sour resistance
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
JP3100085A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6410572B2 (enrdf_load_stackoverflow
Inventor
Akihiro Miyasaka
明博 宮坂
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 Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP3100085A priority Critical patent/JPS61190019A/ja
Publication of JPS61190019A publication Critical patent/JPS61190019A/ja
Publication of JPS6410572B2 publication Critical patent/JPS6410572B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat Treatment Of Articles (AREA)
JP3100085A 1985-02-19 1985-02-19 電縫溶接部の耐サワー性の優れた電縫鋼管の製造方法 Granted JPS61190019A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3100085A JPS61190019A (ja) 1985-02-19 1985-02-19 電縫溶接部の耐サワー性の優れた電縫鋼管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3100085A JPS61190019A (ja) 1985-02-19 1985-02-19 電縫溶接部の耐サワー性の優れた電縫鋼管の製造方法

Publications (2)

Publication Number Publication Date
JPS61190019A true JPS61190019A (ja) 1986-08-23
JPS6410572B2 JPS6410572B2 (enrdf_load_stackoverflow) 1989-02-22

Family

ID=12319306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3100085A Granted JPS61190019A (ja) 1985-02-19 1985-02-19 電縫溶接部の耐サワー性の優れた電縫鋼管の製造方法

Country Status (1)

Country Link
JP (1) JPS61190019A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008260987A (ja) * 2007-04-10 2008-10-30 Nippon Steel Corp 溶接鋼管の熱処理方法及び熱処理装置
WO2012133558A1 (ja) * 2011-03-30 2012-10-04 新日本製鐵株式会社 電縫鋼管及びその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129728A (ja) * 1983-01-14 1984-07-26 Nippon Steel Corp 高圧潰型電縫鋼管の製造方法
JPS61143522A (ja) * 1984-12-15 1986-07-01 Nippon Steel Corp 耐サワ−性にすぐれた高強度電縫油井管の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129728A (ja) * 1983-01-14 1984-07-26 Nippon Steel Corp 高圧潰型電縫鋼管の製造方法
JPS61143522A (ja) * 1984-12-15 1986-07-01 Nippon Steel Corp 耐サワ−性にすぐれた高強度電縫油井管の製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008260987A (ja) * 2007-04-10 2008-10-30 Nippon Steel Corp 溶接鋼管の熱処理方法及び熱処理装置
WO2012133558A1 (ja) * 2011-03-30 2012-10-04 新日本製鐵株式会社 電縫鋼管及びその製造方法
CN102959098A (zh) * 2011-03-30 2013-03-06 新日铁住金株式会社 电焊钢管及其制造方法
JP5316721B2 (ja) * 2011-03-30 2013-10-16 新日鐵住金株式会社 塗装加熱後における降伏比の上昇が防止された電縫鋼管及びその製造方法
JP2013213283A (ja) * 2011-03-30 2013-10-17 Nippon Steel & Sumitomo Metal Corp 電縫鋼管及びその製造方法

Also Published As

Publication number Publication date
JPS6410572B2 (enrdf_load_stackoverflow) 1989-02-22

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