JPS54157708A - Heat treatment for increasing strength of pipe - Google Patents
Heat treatment for increasing strength of pipeInfo
- Publication number
- JPS54157708A JPS54157708A JP6574178A JP6574178A JPS54157708A JP S54157708 A JPS54157708 A JP S54157708A JP 6574178 A JP6574178 A JP 6574178A JP 6574178 A JP6574178 A JP 6574178A JP S54157708 A JPS54157708 A JP S54157708A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- outside
- heated
- take place
- heat treatment
- 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.)
- Pending
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)
- Rigid Pipes And Flexible Pipes (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6574178A JPS54157708A (en) | 1978-06-02 | 1978-06-02 | Heat treatment for increasing strength of pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6574178A JPS54157708A (en) | 1978-06-02 | 1978-06-02 | Heat treatment for increasing strength of pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54157708A true JPS54157708A (en) | 1979-12-12 |
Family
ID=13295736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6574178A Pending JPS54157708A (en) | 1978-06-02 | 1978-06-02 | Heat treatment for increasing strength of pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54157708A (ja) |
-
1978
- 1978-06-02 JP JP6574178A patent/JPS54157708A/ja active Pending
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