JPS5268046A - Method of preventing generation of penetrator in high frequency seam welded steel pipe - Google Patents

Method of preventing generation of penetrator in high frequency seam welded steel pipe

Info

Publication number
JPS5268046A
JPS5268046A JP14465075A JP14465075A JPS5268046A JP S5268046 A JPS5268046 A JP S5268046A JP 14465075 A JP14465075 A JP 14465075A JP 14465075 A JP14465075 A JP 14465075A JP S5268046 A JPS5268046 A JP S5268046A
Authority
JP
Japan
Prior art keywords
penetrator
high frequency
steel pipe
welded steel
preventing generation
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
JP14465075A
Other languages
Japanese (ja)
Other versions
JPS5625910B2 (en
Inventor
Hiroshi Imai
Hiroshi Mimura
Takeshi Satou
Hiroyo Haga
Kazuo Aoki
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 JP14465075A priority Critical patent/JPS5268046A/en
Publication of JPS5268046A publication Critical patent/JPS5268046A/en
Publication of JPS5625910B2 publication Critical patent/JPS5625910B2/ja
Granted legal-status Critical Current

Links

JP14465075A 1975-12-04 1975-12-04 Method of preventing generation of penetrator in high frequency seam welded steel pipe Granted JPS5268046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14465075A JPS5268046A (en) 1975-12-04 1975-12-04 Method of preventing generation of penetrator in high frequency seam welded steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14465075A JPS5268046A (en) 1975-12-04 1975-12-04 Method of preventing generation of penetrator in high frequency seam welded steel pipe

Publications (2)

Publication Number Publication Date
JPS5268046A true JPS5268046A (en) 1977-06-06
JPS5625910B2 JPS5625910B2 (en) 1981-06-15

Family

ID=15367003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14465075A Granted JPS5268046A (en) 1975-12-04 1975-12-04 Method of preventing generation of penetrator in high frequency seam welded steel pipe

Country Status (1)

Country Link
JP (1) JPS5268046A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102284780A (en) * 2011-08-04 2011-12-21 中国石油集团渤海石油装备制造有限公司 High-frequency resistance welding (HFW) steel pipe welding production process for low-temperature-resistant station

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235726A (en) * 1975-09-16 1977-03-18 Nippon Steel Corp Process for welding electric seam steel pipe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235726A (en) * 1975-09-16 1977-03-18 Nippon Steel Corp Process for welding electric seam steel pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102284780A (en) * 2011-08-04 2011-12-21 中国石油集团渤海石油装备制造有限公司 High-frequency resistance welding (HFW) steel pipe welding production process for low-temperature-resistant station
CN102284780B (en) 2011-08-04 2013-04-24 中国石油集团渤海石油装备制造有限公司 High-frequency resistance welding (HFW) steel pipe welding production process for low-temperature-resistant station

Also Published As

Publication number Publication date
JPS5625910B2 (en) 1981-06-15

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