JPS6356284B2 - - Google Patents

Info

Publication number
JPS6356284B2
JPS6356284B2 JP29474485A JP29474485A JPS6356284B2 JP S6356284 B2 JPS6356284 B2 JP S6356284B2 JP 29474485 A JP29474485 A JP 29474485A JP 29474485 A JP29474485 A JP 29474485A JP S6356284 B2 JPS6356284 B2 JP S6356284B2
Authority
JP
Japan
Prior art keywords
oxygen lance
taphole
opening
oxygen
steel 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.)
Expired
Application number
JP29474485A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62156210A (ja
Inventor
Susumu Kubo
Masaharu Tomyasu
Akira Sato
Kyoichi Ando
Akyoshi Shimauchi
Tsuyoshi Takagi
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 JP29474485A priority Critical patent/JPS62156210A/ja
Publication of JPS62156210A publication Critical patent/JPS62156210A/ja
Publication of JPS6356284B2 publication Critical patent/JPS6356284B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Blast Furnaces (AREA)
JP29474485A 1985-12-27 1985-12-27 高炉出銑口開孔方法 Granted JPS62156210A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29474485A JPS62156210A (ja) 1985-12-27 1985-12-27 高炉出銑口開孔方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29474485A JPS62156210A (ja) 1985-12-27 1985-12-27 高炉出銑口開孔方法

Publications (2)

Publication Number Publication Date
JPS62156210A JPS62156210A (ja) 1987-07-11
JPS6356284B2 true JPS6356284B2 (enrdf_load_stackoverflow) 1988-11-08

Family

ID=17811743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29474485A Granted JPS62156210A (ja) 1985-12-27 1985-12-27 高炉出銑口開孔方法

Country Status (1)

Country Link
JP (1) JPS62156210A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9203643D0 (sv) * 1992-12-03 1992-12-03 Siemens Elema Ab Undersoekningsbord

Also Published As

Publication number Publication date
JPS62156210A (ja) 1987-07-11

Similar Documents

Publication Publication Date Title
KR100909596B1 (ko) 파이프 내면 자동육성용접장치
CN110740834B (zh) 用于联结钻井的金属管形件的装置和方法
CN206047312U (zh) 一种大型支撑辊堆焊工作站
CN106141375A (zh) 一种大型支撑辊堆焊工作站及其操作方法
JPS6356284B2 (enrdf_load_stackoverflow)
US2748734A (en) Continuous tube welding apparatus with multi-stage heating
CN113337696A (zh) 一种不锈钢焊管热处理设备
JPS6330956Y2 (enrdf_load_stackoverflow)
JPS6356285B2 (enrdf_load_stackoverflow)
RU2759457C1 (ru) Способ орбитальной лазерной сварки нефтяных стальных труб, устройство и система, его реализующие
JPH0318494Y2 (enrdf_load_stackoverflow)
JP3037559B2 (ja) 高炉出銑口の酸素開孔装置
JP4985027B2 (ja) 出銑口開孔装置、及び出銑口閉塞装置
JPH0329308Y2 (enrdf_load_stackoverflow)
CN114406554A (zh) 一种用于x80管线钢焊管焊接和消除焊缝应力的装置
US3492171A (en) Method for forming a tap hole in a wall portion of a metallurgical furnace containing molten metal
JPH0613243Y2 (ja) 高炉出銑口開孔装置
JP3375443B2 (ja) 取鍋整備装置
JPS62267079A (ja) ロ−ル自動肉盛溶接方法
JPS62156211A (ja) 高炉出銑口開孔装置
CN212945975U (zh) 螺旋钢管补焊台
RU2824906C2 (ru) Способ монтажа монолитной колонны стальных труб орбитальной лазерной сваркой и устройство для его осуществления
JPS6187806A (ja) 高炉出銑口の酸素開孔用パイプの送り装置
JPS62280310A (ja) 高炉出銑口開孔方法
US437819A (en) Apparatus for drawing and charging blooms