ATE58919T1 - METHODS AND DEVICES FOR THE HEAT TREATMENT OF LONG SEAM WELDED PIPES. - Google Patents

METHODS AND DEVICES FOR THE HEAT TREATMENT OF LONG SEAM WELDED PIPES.

Info

Publication number
ATE58919T1
ATE58919T1 AT87100199T AT87100199T ATE58919T1 AT E58919 T1 ATE58919 T1 AT E58919T1 AT 87100199 T AT87100199 T AT 87100199T AT 87100199 T AT87100199 T AT 87100199T AT E58919 T1 ATE58919 T1 AT E58919T1
Authority
AT
Austria
Prior art keywords
methods
devices
heat treatment
seam welded
welded pipes
Prior art date
Application number
AT87100199T
Other languages
German (de)
Inventor
Friedhelm Schmitz
Original Assignee
Siemens Ag
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 DE19863639403 external-priority patent/DE3639403A1/en
Application filed by Siemens Ag filed Critical Siemens Ag
Priority claimed from EP87100199A external-priority patent/EP0234200B1/en
Application granted granted Critical
Publication of ATE58919T1 publication Critical patent/ATE58919T1/en

Links

AT87100199T 1986-01-21 1987-01-09 METHODS AND DEVICES FOR THE HEAT TREATMENT OF LONG SEAM WELDED PIPES. ATE58919T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3601670 1986-01-21
DE19863639403 DE3639403A1 (en) 1986-11-18 1986-11-18 Process for improving the corrosion resistance of welded workpieces of stainless steel, and correspondingly produced workpiece
EP87100199A EP0234200B1 (en) 1986-01-21 1987-01-09 Process and device for the heat treatment of longitudinally welded pipes

Publications (1)

Publication Number Publication Date
ATE58919T1 true ATE58919T1 (en) 1990-12-15

Family

ID=27193938

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87100199T ATE58919T1 (en) 1986-01-21 1987-01-09 METHODS AND DEVICES FOR THE HEAT TREATMENT OF LONG SEAM WELDED PIPES.

Country Status (1)

Country Link
AT (1) ATE58919T1 (en)

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee