JPS52123949A - Method of conrolling welding heat input in production of electric welded tubes - Google Patents

Method of conrolling welding heat input in production of electric welded tubes

Info

Publication number
JPS52123949A
JPS52123949A JP4069576A JP4069576A JPS52123949A JP S52123949 A JPS52123949 A JP S52123949A JP 4069576 A JP4069576 A JP 4069576A JP 4069576 A JP4069576 A JP 4069576A JP S52123949 A JPS52123949 A JP S52123949A
Authority
JP
Japan
Prior art keywords
conrolling
production
heat input
welding heat
welded tubes
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.)
Pending
Application number
JP4069576A
Other languages
English (en)
Inventor
Kensuke Sakurai
Shinichi Fukuda
Minoru Fukushima
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 JP4069576A priority Critical patent/JPS52123949A/ja
Publication of JPS52123949A publication Critical patent/JPS52123949A/ja
Pending legal-status Critical Current

Links

JP4069576A 1976-04-10 1976-04-10 Method of conrolling welding heat input in production of electric welded tubes Pending JPS52123949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4069576A JPS52123949A (en) 1976-04-10 1976-04-10 Method of conrolling welding heat input in production of electric welded tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4069576A JPS52123949A (en) 1976-04-10 1976-04-10 Method of conrolling welding heat input in production of electric welded tubes

Publications (1)

Publication Number Publication Date
JPS52123949A true JPS52123949A (en) 1977-10-18

Family

ID=12587680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4069576A Pending JPS52123949A (en) 1976-04-10 1976-04-10 Method of conrolling welding heat input in production of electric welded tubes

Country Status (1)

Country Link
JP (1) JPS52123949A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6141481U (ja) * 1984-08-10 1986-03-17 三菱電機株式会社 シ−ム溶接装置
WO2024090051A1 (ja) * 2022-10-27 2024-05-02 Ｊｆｅスチール株式会社 電縫鋼管の溶接管理装置、電縫鋼管の溶接管理方法、電縫鋼管の製造方法および電縫鋼管の溶接管理システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6141481U (ja) * 1984-08-10 1986-03-17 三菱電機株式会社 シ−ム溶接装置
WO2024090051A1 (ja) * 2022-10-27 2024-05-02 Ｊｆｅスチール株式会社 電縫鋼管の溶接管理装置、電縫鋼管の溶接管理方法、電縫鋼管の製造方法および電縫鋼管の溶接管理システム

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