JPH0585279B2 - - Google Patents

Info

Publication number
JPH0585279B2
JPH0585279B2 JP61035229A JP3522986A JPH0585279B2 JP H0585279 B2 JPH0585279 B2 JP H0585279B2 JP 61035229 A JP61035229 A JP 61035229A JP 3522986 A JP3522986 A JP 3522986A JP H0585279 B2 JPH0585279 B2 JP H0585279B2
Authority
JP
Japan
Prior art keywords
steel pipe
roll
rolls
push
seam
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 - Lifetime
Application number
JP61035229A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62197300A (ja
Inventor
Kozo Tsuda
Koichi Yamamoto
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP3522986A priority Critical patent/JPS62197300A/ja
Publication of JPS62197300A publication Critical patent/JPS62197300A/ja
Publication of JPH0585279B2 publication Critical patent/JPH0585279B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
JP3522986A 1986-02-21 1986-02-21 鋼管の仮付矯正装置 Granted JPS62197300A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3522986A JPS62197300A (ja) 1986-02-21 1986-02-21 鋼管の仮付矯正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3522986A JPS62197300A (ja) 1986-02-21 1986-02-21 鋼管の仮付矯正装置

Publications (2)

Publication Number Publication Date
JPS62197300A JPS62197300A (ja) 1987-08-31
JPH0585279B2 true JPH0585279B2 (enrdf_load_stackoverflow) 1993-12-06

Family

ID=12436005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3522986A Granted JPS62197300A (ja) 1986-02-21 1986-02-21 鋼管の仮付矯正装置

Country Status (1)

Country Link
JP (1) JPS62197300A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW404856B (en) 1997-03-28 2000-09-11 Kawasaki Steel Co Smoothing device on steel pipe seams and its manufacturing method
KR101642972B1 (ko) * 2015-09-24 2016-07-26 화진테크주식회사 강관 용접용 센터링 장치
KR101917437B1 (ko) * 2016-12-12 2018-11-09 주식회사 포스코 용접지그장치 및 용접방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142789A (en) * 1981-03-02 1982-09-03 Sumitomo Metal Ind Ltd Tack welding and straightening device of steel pipe

Also Published As

Publication number Publication date
JPS62197300A (ja) 1987-08-31

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