JPS52113338A - Method of joining pipe lines - Google Patents

Method of joining pipe lines

Info

Publication number
JPS52113338A
JPS52113338A JP2921376A JP2921376A JPS52113338A JP S52113338 A JPS52113338 A JP S52113338A JP 2921376 A JP2921376 A JP 2921376A JP 2921376 A JP2921376 A JP 2921376A JP S52113338 A JPS52113338 A JP S52113338A
Authority
JP
Japan
Prior art keywords
pipe lines
joining pipe
joining
lines
pipe
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
JP2921376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5441548B2 (OSRAM
Inventor
Kunio Enomoto
Tasuku Shimizu
Hironobu Koike
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2921376A priority Critical patent/JPS52113338A/ja
Publication of JPS52113338A publication Critical patent/JPS52113338A/ja
Publication of JPS5441548B2 publication Critical patent/JPS5441548B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
JP2921376A 1976-03-19 1976-03-19 Method of joining pipe lines Granted JPS52113338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2921376A JPS52113338A (en) 1976-03-19 1976-03-19 Method of joining pipe lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2921376A JPS52113338A (en) 1976-03-19 1976-03-19 Method of joining pipe lines

Publications (2)

Publication Number Publication Date
JPS52113338A true JPS52113338A (en) 1977-09-22
JPS5441548B2 JPS5441548B2 (OSRAM) 1979-12-08

Family

ID=12269904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2921376A Granted JPS52113338A (en) 1976-03-19 1976-03-19 Method of joining pipe lines

Country Status (1)

Country Link
JP (1) JPS52113338A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631886A (ja) * 1987-03-03 1988-01-06 川崎重工業株式会社 端部前処理溶接ユニツト二重管構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631886A (ja) * 1987-03-03 1988-01-06 川崎重工業株式会社 端部前処理溶接ユニツト二重管構造

Also Published As

Publication number Publication date
JPS5441548B2 (OSRAM) 1979-12-08

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