JPS5550916A - Forming method for straight seam welded large diameter pipe - Google Patents

Forming method for straight seam welded large diameter pipe

Info

Publication number
JPS5550916A
JPS5550916A JP12403678A JP12403678A JPS5550916A JP S5550916 A JPS5550916 A JP S5550916A JP 12403678 A JP12403678 A JP 12403678A JP 12403678 A JP12403678 A JP 12403678A JP S5550916 A JPS5550916 A JP S5550916A
Authority
JP
Japan
Prior art keywords
press
taken
large diameter
pipe
specified
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
JP12403678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6150688B2 (enrdf_load_html_response
Inventor
Kazuo Kawai
Satoshi Kashiwakura
Takashi Fukuda
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP12403678A priority Critical patent/JPS5550916A/ja
Publication of JPS5550916A publication Critical patent/JPS5550916A/ja
Publication of JPS6150688B2 publication Critical patent/JPS6150688B2/ja
Granted legal-status Critical Current

Links

JP12403678A 1978-10-07 1978-10-07 Forming method for straight seam welded large diameter pipe Granted JPS5550916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12403678A JPS5550916A (en) 1978-10-07 1978-10-07 Forming method for straight seam welded large diameter pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12403678A JPS5550916A (en) 1978-10-07 1978-10-07 Forming method for straight seam welded large diameter pipe

Publications (2)

Publication Number Publication Date
JPS5550916A true JPS5550916A (en) 1980-04-14
JPS6150688B2 JPS6150688B2 (enrdf_load_html_response) 1986-11-05

Family

ID=14875428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12403678A Granted JPS5550916A (en) 1978-10-07 1978-10-07 Forming method for straight seam welded large diameter pipe

Country Status (1)

Country Link
JP (1) JPS5550916A (enrdf_load_html_response)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6376224U (enrdf_load_html_response) * 1986-11-07 1988-05-20
JPH0392434U (enrdf_load_html_response) * 1990-01-10 1991-09-20
JP2021058897A (ja) * 2019-10-03 2021-04-15 株式会社キーレックス 金属管成形装置
CN114535939A (zh) * 2022-03-22 2022-05-27 湖南胜利湘钢钢管有限公司 直缝埋弧焊管制造方法
WO2022215459A1 (ja) 2021-04-05 2022-10-13 Ｊｆｅスチール株式会社 鋼管の真円度予測方法、真円度制御方法、製造方法、真円度予測モデルの生成方法、及び真円度予測装置
WO2022215458A1 (ja) 2021-04-05 2022-10-13 Ｊｆｅスチール株式会社 鋼管の真円度予測モデルの生成方法、真円度予測方法、真円度制御方法、製造方法、及び真円度予測装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6376224U (enrdf_load_html_response) * 1986-11-07 1988-05-20
JPH0392434U (enrdf_load_html_response) * 1990-01-10 1991-09-20
JP2021058897A (ja) * 2019-10-03 2021-04-15 株式会社キーレックス 金属管成形装置
WO2022215459A1 (ja) 2021-04-05 2022-10-13 Ｊｆｅスチール株式会社 鋼管の真円度予測方法、真円度制御方法、製造方法、真円度予測モデルの生成方法、及び真円度予測装置
WO2022215458A1 (ja) 2021-04-05 2022-10-13 Ｊｆｅスチール株式会社 鋼管の真円度予測モデルの生成方法、真円度予測方法、真円度制御方法、製造方法、及び真円度予測装置
CN114535939A (zh) * 2022-03-22 2022-05-27 湖南胜利湘钢钢管有限公司 直缝埋弧焊管制造方法
CN114535939B (zh) * 2022-03-22 2023-02-28 湖南胜利湘钢钢管有限公司 直缝埋弧焊管制造方法

Also Published As

Publication number Publication date
JPS6150688B2 (enrdf_load_html_response) 1986-11-05

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