IT1098888B - Metodo per fabbricare un tubo saldato con leneo di giunzione a spirale con l'impiego di una pluralita' di elettrodi in tandem - Google Patents

Metodo per fabbricare un tubo saldato con leneo di giunzione a spirale con l'impiego di una pluralita' di elettrodi in tandem

Info

Publication number
IT1098888B
IT1098888B IT2790578A IT2790578A IT1098888B IT 1098888 B IT1098888 B IT 1098888B IT 2790578 A IT2790578 A IT 2790578A IT 2790578 A IT2790578 A IT 2790578A IT 1098888 B IT1098888 B IT 1098888B
Authority
IT
Italy
Prior art keywords
welding
mig
submerged arc
electrodes
followed
Prior art date
Application number
IT2790578A
Other languages
English (en)
Other versions
IT7827905A0 (it
Original Assignee
Nippon Kokan Kk
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 Kokan Kk filed Critical Nippon Kokan Kk
Priority to IT2790578A priority Critical patent/IT1098888B/it
Publication of IT7827905A0 publication Critical patent/IT7827905A0/it
Application granted granted Critical
Publication of IT1098888B publication Critical patent/IT1098888B/it

Links

Landscapes

  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
IT2790578A 1978-09-20 1978-09-20 Metodo per fabbricare un tubo saldato con leneo di giunzione a spirale con l'impiego di una pluralita' di elettrodi in tandem IT1098888B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2790578A IT1098888B (it) 1978-09-20 1978-09-20 Metodo per fabbricare un tubo saldato con leneo di giunzione a spirale con l'impiego di una pluralita' di elettrodi in tandem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2790578A IT1098888B (it) 1978-09-20 1978-09-20 Metodo per fabbricare un tubo saldato con leneo di giunzione a spirale con l'impiego di una pluralita' di elettrodi in tandem

Publications (2)

Publication Number Publication Date
IT7827905A0 IT7827905A0 (it) 1978-09-20
IT1098888B true IT1098888B (it) 1985-09-18

Family

ID=11222566

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2790578A IT1098888B (it) 1978-09-20 1978-09-20 Metodo per fabbricare un tubo saldato con leneo di giunzione a spirale con l'impiego di una pluralita' di elettrodi in tandem

Country Status (1)

Country Link
IT (1) IT1098888B (it)

Also Published As

Publication number Publication date
IT7827905A0 (it) 1978-09-20

Similar Documents

Publication Publication Date Title
SE8604003D0 (sv) Elektrod med kerna
GB1430824A (en) Welding control method by welding sound
GB1035199A (en) Improvements in or relating to methods of electric arc butt welding
IT1098888B (it) Metodo per fabbricare un tubo saldato con leneo di giunzione a spirale con l'impiego di una pluralita' di elettrodi in tandem
FR2437266A1 (fr) Procede pour la fabrication d'un tuyau soude a soudure en helice en utilisant plusieurs electrodes en tandem
JPS5573468A (en) Butt-welded structure of thin-wall tubular body and welding method thereof
GB1358985A (en) Arc welding
JPH0577047A (ja) 鋼管の突合せ溶接法
GB772387A (en) Improvements in gas shielded or flux shielded arc welding
GB1072665A (en) Welding flux
JPH049096Y2 (it)
Klyapitsyn Argon\ Arc\ Butt Welding of Thin Strips with a Non-Consumable Electrode
FR2147394A5 (en) Helical tube welding - with electro magnetically deflected arcs
GB1421244A (en) Butt welding laminated bodies
GB1341853A (en) Process for producing helically wound welded seam pipe
GB898151A (en) Improvements in or relating to methods of electric arc-welding
GB1500251A (en) Method of gas shielded arc welding
SU592539A1 (ru) Способ электродуговой сварки плав щимс электродом
RU93005468A (ru) Способ сварки пульсирующей дугой
GB682016A (en) Improvements in or relating to electric cables
US3035152A (en) Method of arc welding using carbon dioxide as a shielding medium
Melton Positional Welding With Basic Flux Cored Wires Using Controlled Metal Transfer
SU1743754A1 (ru) Способ дуговой сварки встык
Rajec et al. Possibility of Welding Painted Sheet
Akahide et al. Occurrence and Prevention of Defects in Deeply Penetrated Submerged-Arc Weld Bead