JPS5230203A - Connecting pipe for tuyere feed pipes of blast furnaces - Google Patents

Connecting pipe for tuyere feed pipes of blast furnaces

Info

Publication number
JPS5230203A
JPS5230203A JP10602875A JP10602875A JPS5230203A JP S5230203 A JPS5230203 A JP S5230203A JP 10602875 A JP10602875 A JP 10602875A JP 10602875 A JP10602875 A JP 10602875A JP S5230203 A JPS5230203 A JP S5230203A
Authority
JP
Japan
Prior art keywords
connecting pipe
feed pipes
blast furnaces
tuyere
tuyere feed
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
JP10602875A
Other languages
Japanese (ja)
Other versions
JPS5428286B2 (en
Inventor
Masao Uku
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.)
TOUYOU RASENKAN KOUGIYOU KK
TOYO RASENKAN KOGYO KK
TOYO RASENKAN KOUGIYOU KK
Original Assignee
TOUYOU RASENKAN KOUGIYOU KK
TOYO RASENKAN KOGYO KK
TOYO RASENKAN KOUGIYOU KK
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 TOUYOU RASENKAN KOUGIYOU KK, TOYO RASENKAN KOGYO KK, TOYO RASENKAN KOUGIYOU KK filed Critical TOUYOU RASENKAN KOUGIYOU KK
Priority to JP10602875A priority Critical patent/JPS5230203A/en
Publication of JPS5230203A publication Critical patent/JPS5230203A/en
Publication of JPS5428286B2 publication Critical patent/JPS5428286B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C21B7/163—Blowpipe assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)

Abstract

PURPOSE:A connecting pipe for tuyere feed pipes of blast furnaces withstanding long-term service.
JP10602875A 1975-09-03 1975-09-03 Connecting pipe for tuyere feed pipes of blast furnaces Granted JPS5230203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10602875A JPS5230203A (en) 1975-09-03 1975-09-03 Connecting pipe for tuyere feed pipes of blast furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10602875A JPS5230203A (en) 1975-09-03 1975-09-03 Connecting pipe for tuyere feed pipes of blast furnaces

Publications (2)

Publication Number Publication Date
JPS5230203A true JPS5230203A (en) 1977-03-07
JPS5428286B2 JPS5428286B2 (en) 1979-09-14

Family

ID=14423174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10602875A Granted JPS5230203A (en) 1975-09-03 1975-09-03 Connecting pipe for tuyere feed pipes of blast furnaces

Country Status (1)

Country Link
JP (1) JPS5230203A (en)

Also Published As

Publication number Publication date
JPS5428286B2 (en) 1979-09-14

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