JPS52111869A - Method of making forgeewelded pipe - Google Patents

Method of making forgeewelded pipe

Info

Publication number
JPS52111869A
JPS52111869A JP2969676A JP2969676A JPS52111869A JP S52111869 A JPS52111869 A JP S52111869A JP 2969676 A JP2969676 A JP 2969676A JP 2969676 A JP2969676 A JP 2969676A JP S52111869 A JPS52111869 A JP S52111869A
Authority
JP
Japan
Prior art keywords
forgeewelded
pipe
making
making forgeewelded
forgeewelded 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.)
Pending
Application number
JP2969676A
Other languages
Japanese (ja)
Inventor
Akira Yamazaki
Masatoshi Kondou
Kazutoshi Sakaguchi
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP2969676A priority Critical patent/JPS52111869A/en
Publication of JPS52111869A publication Critical patent/JPS52111869A/en
Pending legal-status Critical Current

Links

JP2969676A 1976-03-17 1976-03-17 Method of making forgeewelded pipe Pending JPS52111869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2969676A JPS52111869A (en) 1976-03-17 1976-03-17 Method of making forgeewelded pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2969676A JPS52111869A (en) 1976-03-17 1976-03-17 Method of making forgeewelded pipe

Publications (1)

Publication Number Publication Date
JPS52111869A true JPS52111869A (en) 1977-09-19

Family

ID=12283261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2969676A Pending JPS52111869A (en) 1976-03-17 1976-03-17 Method of making forgeewelded pipe

Country Status (1)

Country Link
JP (1) JPS52111869A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641425U (en) * 1979-09-06 1981-04-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641425U (en) * 1979-09-06 1981-04-16
JPS6220125Y2 (en) * 1979-09-06 1987-05-22

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