JPS5265753A - Method of hottbending welded steel pipe - Google Patents

Method of hottbending welded steel pipe

Info

Publication number
JPS5265753A
JPS5265753A JP14279975A JP14279975A JPS5265753A JP S5265753 A JPS5265753 A JP S5265753A JP 14279975 A JP14279975 A JP 14279975A JP 14279975 A JP14279975 A JP 14279975A JP S5265753 A JPS5265753 A JP S5265753A
Authority
JP
Japan
Prior art keywords
hottbending
steel pipe
welded steel
welded
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
JP14279975A
Other languages
English (en)
Japanese (ja)
Other versions
JPS563133B2 (cs
Inventor
Hiroshi Imai
Hiroshi Mimura
Takeshi Satou
Kazuo Aoki
Yoshihiro Nagai
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 JP14279975A priority Critical patent/JPS5265753A/ja
Publication of JPS5265753A publication Critical patent/JPS5265753A/ja
Publication of JPS563133B2 publication Critical patent/JPS563133B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP14279975A 1975-11-28 1975-11-28 Method of hottbending welded steel pipe Granted JPS5265753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14279975A JPS5265753A (en) 1975-11-28 1975-11-28 Method of hottbending welded steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14279975A JPS5265753A (en) 1975-11-28 1975-11-28 Method of hottbending welded steel pipe

Publications (2)

Publication Number Publication Date
JPS5265753A true JPS5265753A (en) 1977-05-31
JPS563133B2 JPS563133B2 (cs) 1981-01-23

Family

ID=15323885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14279975A Granted JPS5265753A (en) 1975-11-28 1975-11-28 Method of hottbending welded steel pipe

Country Status (1)

Country Link
JP (1) JPS5265753A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63171220A (ja) * 1987-01-08 1988-07-15 Nippon Steel Corp 鋼管の曲げ加工法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997764A (cs) * 1972-12-27 1974-09-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4997764A (cs) * 1972-12-27 1974-09-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63171220A (ja) * 1987-01-08 1988-07-15 Nippon Steel Corp 鋼管の曲げ加工法

Also Published As

Publication number Publication date
JPS563133B2 (cs) 1981-01-23

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