JPS6132094B2 - - Google Patents

Info

Publication number
JPS6132094B2
JPS6132094B2 JP2981178A JP2981178A JPS6132094B2 JP S6132094 B2 JPS6132094 B2 JP S6132094B2 JP 2981178 A JP2981178 A JP 2981178A JP 2981178 A JP2981178 A JP 2981178A JP S6132094 B2 JPS6132094 B2 JP S6132094B2
Authority
JP
Japan
Prior art keywords
welding
speed
spiral tube
plate
manufacturing
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
JP2981178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54122670A (en
Inventor
Yoshimitsu Uto
Takashi Oomae
Koichi Wada
Nobumi Hiromoto
Minato Uematsu
Muneo Morya
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 JP2981178A priority Critical patent/JPS54122670A/ja
Publication of JPS54122670A publication Critical patent/JPS54122670A/ja
Publication of JPS6132094B2 publication Critical patent/JPS6132094B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP2981178A 1978-03-17 1978-03-17 Manufacture of spiral tube Granted JPS54122670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2981178A JPS54122670A (en) 1978-03-17 1978-03-17 Manufacture of spiral tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2981178A JPS54122670A (en) 1978-03-17 1978-03-17 Manufacture of spiral tube

Publications (2)

Publication Number Publication Date
JPS54122670A JPS54122670A (en) 1979-09-22
JPS6132094B2 true JPS6132094B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-07-24

Family

ID=12286395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2981178A Granted JPS54122670A (en) 1978-03-17 1978-03-17 Manufacture of spiral tube

Country Status (1)

Country Link
JP (1) JPS54122670A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8955554B2 (en) 2009-05-27 2015-02-17 Jfe Steel Corporation Submerged arc welding method for steel plate
JP5742090B2 (ja) * 2009-05-27 2015-07-01 Ｊｆｅスチール株式会社 溶接熱影響部の靭性に優れた、鋼材のサブマージアーク溶接方法
JP5742091B2 (ja) * 2009-05-27 2015-07-01 Ｊｆｅスチール株式会社 溶接熱影響部の靭性に優れた、鋼材のサブマージアーク溶接方法
CN103075909A (zh) * 2012-03-05 2013-05-01 临沂大学 粗短导热管及制造方法

Also Published As

Publication number Publication date
JPS54122670A (en) 1979-09-22

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