JPS60240332A - 大径継目無鋼管の製造方法 - Google Patents

大径継目無鋼管の製造方法

Info

Publication number
JPS60240332A
JPS60240332A JP9569784A JP9569784A JPS60240332A JP S60240332 A JPS60240332 A JP S60240332A JP 9569784 A JP9569784 A JP 9569784A JP 9569784 A JP9569784 A JP 9569784A JP S60240332 A JPS60240332 A JP S60240332A
Authority
JP
Japan
Prior art keywords
steel ingot
manufacturing
die
drilling
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.)
Granted
Application number
JP9569784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0219728B2 (enrdf_load_stackoverflow
Inventor
Takeshige Katsumata
勝又　武繁
Kenichiro Umeda
梅田　健一郎
Takashi Saito
隆 斉藤
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP9569784A priority Critical patent/JPS60240332A/ja
Publication of JPS60240332A publication Critical patent/JPS60240332A/ja
Publication of JPH0219728B2 publication Critical patent/JPH0219728B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Metal Extraction Processes (AREA)
JP9569784A 1984-05-15 1984-05-15 大径継目無鋼管の製造方法 Granted JPS60240332A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9569784A JPS60240332A (ja) 1984-05-15 1984-05-15 大径継目無鋼管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9569784A JPS60240332A (ja) 1984-05-15 1984-05-15 大径継目無鋼管の製造方法

Publications (2)

Publication Number Publication Date
JPS60240332A true JPS60240332A (ja) 1985-11-29
JPH0219728B2 JPH0219728B2 (enrdf_load_stackoverflow) 1990-05-02

Family

ID=14144690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9569784A Granted JPS60240332A (ja) 1984-05-15 1984-05-15 大径継目無鋼管の製造方法

Country Status (1)

Country Link
JP (1) JPS60240332A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013012097A3 (ja) * 2011-07-15 2013-05-10 株式会社 昭和螺旋管製作所 加工素材の成形システム、及び、加工素材の成形方法
WO2013171935A1 (ja) * 2012-05-14 2013-11-21 新日鐵住金株式会社 継目無鋼管の製造方法
CN111804747A (zh) * 2020-07-09 2020-10-23 无锡隆达金属材料有限公司 一种小直径薄壁镍基管精拉拔工艺
CN114632917A (zh) * 2022-03-18 2022-06-17 重庆钢铁股份有限公司 一种连铸机在线处理结晶器内坯壳的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH066229U (ja) * 1992-06-29 1994-01-25 川澄化学工業株式会社 Ａ式ダンボ−ル

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013012097A3 (ja) * 2011-07-15 2013-05-10 株式会社 昭和螺旋管製作所 加工素材の成形システム、及び、加工素材の成形方法
WO2013171935A1 (ja) * 2012-05-14 2013-11-21 新日鐵住金株式会社 継目無鋼管の製造方法
CN103974788A (zh) * 2012-05-14 2014-08-06 新日铁住金株式会社 无缝钢管的制造方法
CN103974788B (zh) * 2012-05-14 2015-08-26 新日铁住金株式会社 无缝钢管的制造方法
CN111804747A (zh) * 2020-07-09 2020-10-23 无锡隆达金属材料有限公司 一种小直径薄壁镍基管精拉拔工艺
CN114632917A (zh) * 2022-03-18 2022-06-17 重庆钢铁股份有限公司 一种连铸机在线处理结晶器内坯壳的方法
CN114632917B (zh) * 2022-03-18 2023-09-08 重庆钢铁股份有限公司 一种连铸机在线处理结晶器内坯壳的方法

Also Published As

Publication number Publication date
JPH0219728B2 (enrdf_load_stackoverflow) 1990-05-02

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