JPS51123744A - Method of welding vinyl lined pipes - Google Patents

Method of welding vinyl lined pipes

Info

Publication number
JPS51123744A
JPS51123744A JP4930375A JP4930375A JPS51123744A JP S51123744 A JPS51123744 A JP S51123744A JP 4930375 A JP4930375 A JP 4930375A JP 4930375 A JP4930375 A JP 4930375A JP S51123744 A JPS51123744 A JP S51123744A
Authority
JP
Japan
Prior art keywords
lined pipes
welding
vinyl lined
welding vinyl
pipes
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
Application number
JP4930375A
Other languages
English (en)
Inventor
Ikuhiro Iwata
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4930375A priority Critical patent/JPS51123744A/ja
Publication of JPS51123744A publication Critical patent/JPS51123744A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • C21D9/505—Cooling thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP4930375A 1975-04-22 1975-04-22 Method of welding vinyl lined pipes Pending JPS51123744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4930375A JPS51123744A (en) 1975-04-22 1975-04-22 Method of welding vinyl lined pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4930375A JPS51123744A (en) 1975-04-22 1975-04-22 Method of welding vinyl lined pipes

Publications (1)

Publication Number Publication Date
JPS51123744A true JPS51123744A (en) 1976-10-28

Family

ID=12827160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4930375A Pending JPS51123744A (en) 1975-04-22 1975-04-22 Method of welding vinyl lined pipes

Country Status (1)

Country Link
JP (1) JPS51123744A (ja)

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