JPH0647006Y2 - 転炉出鋼孔補修用引抜きプラグ - Google Patents

転炉出鋼孔補修用引抜きプラグ

Info

Publication number
JPH0647006Y2
JPH0647006Y2 JP1787690U JP1787690U JPH0647006Y2 JP H0647006 Y2 JPH0647006 Y2 JP H0647006Y2 JP 1787690 U JP1787690 U JP 1787690U JP 1787690 U JP1787690 U JP 1787690U JP H0647006 Y2 JPH0647006 Y2 JP H0647006Y2
Authority
JP
Japan
Prior art keywords
plug
diameter
repair
expanding
converter
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.)
Expired - Lifetime
Application number
JP1787690U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03111552U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
務 岡田
直治 幸加木
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 JP1787690U priority Critical patent/JPH0647006Y2/ja
Publication of JPH03111552U publication Critical patent/JPH03111552U/ja
Application granted granted Critical
Publication of JPH0647006Y2 publication Critical patent/JPH0647006Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP1787690U 1990-02-23 1990-02-23 転炉出鋼孔補修用引抜きプラグ Expired - Lifetime JPH0647006Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1787690U JPH0647006Y2 (ja) 1990-02-23 1990-02-23 転炉出鋼孔補修用引抜きプラグ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1787690U JPH0647006Y2 (ja) 1990-02-23 1990-02-23 転炉出鋼孔補修用引抜きプラグ

Publications (2)

Publication Number Publication Date
JPH03111552U JPH03111552U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-11-14
JPH0647006Y2 true JPH0647006Y2 (ja) 1994-11-30

Family

ID=31521052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1787690U Expired - Lifetime JPH0647006Y2 (ja) 1990-02-23 1990-02-23 転炉出鋼孔補修用引抜きプラグ

Country Status (1)

Country Link
JP (1) JPH0647006Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH03111552U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-11-14

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