JPS51133167A - Method of producing seamless tube - Google Patents

Method of producing seamless tube

Info

Publication number
JPS51133167A
JPS51133167A JP5772975A JP5772975A JPS51133167A JP S51133167 A JPS51133167 A JP S51133167A JP 5772975 A JP5772975 A JP 5772975A JP 5772975 A JP5772975 A JP 5772975A JP S51133167 A JPS51133167 A JP S51133167A
Authority
JP
Japan
Prior art keywords
seamless tube
producing seamless
producing
tube
seamless
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
JP5772975A
Other languages
Japanese (ja)
Inventor
Mitsuo Yoshizawa
Riyou Hirano
Satoaki Hatae
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 JP5772975A priority Critical patent/JPS51133167A/en
Publication of JPS51133167A publication Critical patent/JPS51133167A/en
Pending legal-status Critical Current

Links

JP5772975A 1975-05-15 1975-05-15 Method of producing seamless tube Pending JPS51133167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5772975A JPS51133167A (en) 1975-05-15 1975-05-15 Method of producing seamless tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5772975A JPS51133167A (en) 1975-05-15 1975-05-15 Method of producing seamless tube

Publications (1)

Publication Number Publication Date
JPS51133167A true JPS51133167A (en) 1976-11-18

Family

ID=13064003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5772975A Pending JPS51133167A (en) 1975-05-15 1975-05-15 Method of producing seamless tube

Country Status (1)

Country Link
JP (1) JPS51133167A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6202463B1 (en) 1996-12-27 2001-03-20 Kawasaki Steel Corporation Plug and mandrel bar for seamless steel pipe rolling operation for manufacturing seamless steel pipe
EP1908533A4 (en) * 2005-06-14 2009-08-19 Sumitomo Metal Ind BORING WASHER, PLUG, AND METHOD FOR MANUFACTURING WELDED STEEL TUBE
WO2010100968A1 (en) 2009-03-03 2010-09-10 住友金属工業株式会社 Plug, piercing rolling apparatus and method of manufacturing seamless tube using the same
JP2013533116A (en) * 2010-06-08 2013-08-22 コーティング マネジメント スウィッツァーランド ゲゼルシャフト ミット ベシュレンクテル ハフツング Seamless pipe manufacturing method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6202463B1 (en) 1996-12-27 2001-03-20 Kawasaki Steel Corporation Plug and mandrel bar for seamless steel pipe rolling operation for manufacturing seamless steel pipe
EP1908533A4 (en) * 2005-06-14 2009-08-19 Sumitomo Metal Ind BORING WASHER, PLUG, AND METHOD FOR MANUFACTURING WELDED STEEL TUBE
JP4780107B2 (en) * 2005-06-14 2011-09-28 住友金属工業株式会社 Drilling machine, plug, and seamless pipe manufacturing method
US8333092B2 (en) 2005-06-14 2012-12-18 Sumitomo Metal Industries, Ltd. Piercer, plug and method of manufacturing seamless pipe or tube
WO2010100968A1 (en) 2009-03-03 2010-09-10 住友金属工業株式会社 Plug, piercing rolling apparatus and method of manufacturing seamless tube using the same
US8544306B2 (en) 2009-03-03 2013-10-01 Nippon Steel & Sumitomo Metal Corporation Plug, piercing-rolling mill, and method of producing seamless tube by using the same
JP2013533116A (en) * 2010-06-08 2013-08-22 コーティング マネジメント スウィッツァーランド ゲゼルシャフト ミット ベシュレンクテル ハフツング Seamless pipe manufacturing method

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