IT1303917B1 - Metodo per produrre tubazioni curve - Google Patents

Metodo per produrre tubazioni curve

Info

Publication number
IT1303917B1
IT1303917B1 ITMI981268A IT1303917B1 IT 1303917 B1 IT1303917 B1 IT 1303917B1 IT MI981268 A ITMI981268 A IT MI981268A IT 1303917 B1 IT1303917 B1 IT 1303917B1
Authority
IT
Italy
Prior art keywords
welding
heat treatment
exfoliation
performing heat
specified temperature
Prior art date
Application number
Other languages
English (en)
Inventor
Toshiaki Fukada
Ikuo Maeda
Toshihiko Shinya
Original Assignee
Kobe Seiko Sho Nota Come Kobe
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
Priority claimed from JP15266097A external-priority patent/JP3517086B2/ja
Priority claimed from JP15266197A external-priority patent/JP3501922B2/ja
Application filed by Kobe Seiko Sho Nota Come Kobe filed Critical Kobe Seiko Sho Nota Come Kobe
Publication of ITMI981268A1 publication Critical patent/ITMI981268A1/it
Application granted granted Critical
Publication of IT1303917B1 publication Critical patent/IT1303917B1/it

Links

Landscapes

  • Heat Treatment Of Articles (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
IT98MI001268 1997-06-10 1998-06-05 Metodo per produrre tubazioni curve IT1303917B1 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15266097A JP3517086B2 (ja) 1997-06-10 1997-06-10 鋼管の内面にステンレス鋼を肉盛溶接した湾曲管の製造方法
JP15266197A JP3501922B2 (ja) 1997-06-10 1997-06-10 圧力容器の剥離割れ防止方法

Publications (2)

Publication Number Publication Date
ITMI981268A1 ITMI981268A1 (it) 1999-12-05
IT1303917B1 true IT1303917B1 (it) 2001-03-01

Family

ID=26481514

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98MI001268 IT1303917B1 (it) 1997-06-10 1998-06-05 Metodo per produrre tubazioni curve

Country Status (1)

Country Link
IT (1) IT1303917B1 (it)

Also Published As

Publication number Publication date
ITMI981268A1 (it) 1999-12-05

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