JPS52130449A - Gas backing method in welding of pipe along its circumference - Google Patents

Gas backing method in welding of pipe along its circumference

Info

Publication number
JPS52130449A
JPS52130449A JP4727176A JP4727176A JPS52130449A JP S52130449 A JPS52130449 A JP S52130449A JP 4727176 A JP4727176 A JP 4727176A JP 4727176 A JP4727176 A JP 4727176A JP S52130449 A JPS52130449 A JP S52130449A
Authority
JP
Japan
Prior art keywords
circumference
welding
pipe along
backing method
gas backing
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
JP4727176A
Other languages
Japanese (ja)
Other versions
JPS5541866B2 (en
Inventor
Toshihiko Yamazaki
Masami Itahashi
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 JP4727176A priority Critical patent/JPS52130449A/en
Publication of JPS52130449A publication Critical patent/JPS52130449A/en
Publication of JPS5541866B2 publication Critical patent/JPS5541866B2/ja
Granted legal-status Critical Current

Links

JP4727176A 1976-04-27 1976-04-27 Gas backing method in welding of pipe along its circumference Granted JPS52130449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4727176A JPS52130449A (en) 1976-04-27 1976-04-27 Gas backing method in welding of pipe along its circumference

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4727176A JPS52130449A (en) 1976-04-27 1976-04-27 Gas backing method in welding of pipe along its circumference

Publications (2)

Publication Number Publication Date
JPS52130449A true JPS52130449A (en) 1977-11-01
JPS5541866B2 JPS5541866B2 (en) 1980-10-27

Family

ID=12770620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4727176A Granted JPS52130449A (en) 1976-04-27 1976-04-27 Gas backing method in welding of pipe along its circumference

Country Status (1)

Country Link
JP (1) JPS52130449A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357630U (en) * 1976-10-18 1978-05-17
JPS56148490A (en) * 1980-04-22 1981-11-17 Mitsubishi Heavy Ind Ltd Circular butt welding of tube using gas shielded welding
JPS56158293A (en) * 1980-05-08 1981-12-05 Jgc Corp Welding method
JPH05245633A (en) * 1991-03-15 1993-09-24 Mitsubishi Heavy Ind Ltd Shielding gas welding method for pipes
JP2013237067A (en) * 2012-05-15 2013-11-28 Azbil Corp Welding method and welding equipment
JP2013237066A (en) * 2012-05-15 2013-11-28 Azbil Corp Welding method and welding equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357630U (en) * 1976-10-18 1978-05-17
JPS56148490A (en) * 1980-04-22 1981-11-17 Mitsubishi Heavy Ind Ltd Circular butt welding of tube using gas shielded welding
JPS56158293A (en) * 1980-05-08 1981-12-05 Jgc Corp Welding method
JPH05245633A (en) * 1991-03-15 1993-09-24 Mitsubishi Heavy Ind Ltd Shielding gas welding method for pipes
JP2013237067A (en) * 2012-05-15 2013-11-28 Azbil Corp Welding method and welding equipment
JP2013237066A (en) * 2012-05-15 2013-11-28 Azbil Corp Welding method and welding equipment

Also Published As

Publication number Publication date
JPS5541866B2 (en) 1980-10-27

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