JPS4965980A - - Google Patents

Info

Publication number
JPS4965980A
JPS4965980A JP10829872A JP10829872A JPS4965980A JP S4965980 A JPS4965980 A JP S4965980A JP 10829872 A JP10829872 A JP 10829872A JP 10829872 A JP10829872 A JP 10829872A JP S4965980 A JPS4965980 A JP S4965980A
Authority
JP
Japan
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
JP10829872A
Other languages
Japanese (ja)
Other versions
JPS529434B2 (ko
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 filed Critical
Priority to JP10829872A priority Critical patent/JPS529434B2/ja
Publication of JPS4965980A publication Critical patent/JPS4965980A/ja
Publication of JPS529434B2 publication Critical patent/JPS529434B2/ja
Expired legal-status Critical Current

Links

JP10829872A 1972-10-28 1972-10-28 Expired JPS529434B2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10829872A JPS529434B2 (ko) 1972-10-28 1972-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10829872A JPS529434B2 (ko) 1972-10-28 1972-10-28

Publications (2)

Publication Number Publication Date
JPS4965980A true JPS4965980A (ko) 1974-06-26
JPS529434B2 JPS529434B2 (ko) 1977-03-16

Family

ID=14481128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10829872A Expired JPS529434B2 (ko) 1972-10-28 1972-10-28

Country Status (1)

Country Link
JP (1) JPS529434B2 (ko)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01284426A (ja) * 1988-05-11 1989-11-15 Nippon Steel Corp 綱管の真円度・曲がり矯正方法及びそれに使用する拡管機
WO2013031879A1 (ja) * 2011-08-30 2013-03-07 新日鐵住金株式会社 溶接鋼管の製造方法及び溶接鋼管
WO2013151056A1 (ja) * 2012-04-02 2013-10-10 Ｊｆｅスチール株式会社 Ｕｏｅ鋼管及び構造物
JP2013212521A (ja) * 2012-04-02 2013-10-17 Jfe Steel Corp Ｕｏｅ鋼管
JP2013231506A (ja) * 2012-04-02 2013-11-14 Jfe Steel Corp 鋼管及び該鋼管で形成されるパイプライン、鋼管杭、鋼管矢板
KR101348293B1 (ko) * 2013-05-21 2014-01-13 (주)장수이엔시 배관 보정 기능을 갖는 유체 차단 공법용 폴딩형 차단 장치

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01284426A (ja) * 1988-05-11 1989-11-15 Nippon Steel Corp 綱管の真円度・曲がり矯正方法及びそれに使用する拡管機
WO2013031879A1 (ja) * 2011-08-30 2013-03-07 新日鐵住金株式会社 溶接鋼管の製造方法及び溶接鋼管
JP2013049061A (ja) * 2011-08-30 2013-03-14 Nippon Steel & Sumitomo Metal Corp 溶接鋼管の製造方法及び溶接鋼管
CN103781567A (zh) * 2011-08-30 2014-05-07 新日铁住金株式会社 焊接钢管的制造方法及焊接钢管
US9004341B2 (en) 2011-08-30 2015-04-14 Nippon Steel & Sumitomo Metal Corporation Method for producing welded steel pipe and welded steel pipe
CN103781567B (zh) * 2011-08-30 2015-08-26 新日铁住金株式会社 焊接钢管的制造方法及焊接钢管
WO2013151056A1 (ja) * 2012-04-02 2013-10-10 Ｊｆｅスチール株式会社 Ｕｏｅ鋼管及び構造物
JP2013212521A (ja) * 2012-04-02 2013-10-17 Jfe Steel Corp Ｕｏｅ鋼管
JP2013231506A (ja) * 2012-04-02 2013-11-14 Jfe Steel Corp 鋼管及び該鋼管で形成されるパイプライン、鋼管杭、鋼管矢板
US9205475B2 (en) 2012-04-02 2015-12-08 Jfe Steel Corporation UOE steel pipe and structure
KR101348293B1 (ko) * 2013-05-21 2014-01-13 (주)장수이엔시 배관 보정 기능을 갖는 유체 차단 공법용 폴딩형 차단 장치

Also Published As

Publication number Publication date
JPS529434B2 (ko) 1977-03-16

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