JPS61139643A - パイプ内外表面部の降伏強度の高い高圧潰型電縫油井管 - Google Patents

パイプ内外表面部の降伏強度の高い高圧潰型電縫油井管

Info

Publication number
JPS61139643A
JPS61139643A JP26044284A JP26044284A JPS61139643A JP S61139643 A JPS61139643 A JP S61139643A JP 26044284 A JP26044284 A JP 26044284A JP 26044284 A JP26044284 A JP 26044284A JP S61139643 A JPS61139643 A JP S61139643A
Authority
JP
Japan
Prior art keywords
strain
pipe
yield strength
less
strength
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.)
Granted
Application number
JP26044284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0559976B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Murayama
博 村山
Zensaku Chano
茶野　善作
Yasushi Yamamoto
康士 山本
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Priority to JP26044284A priority Critical patent/JPS61139643A/ja
Publication of JPS61139643A publication Critical patent/JPS61139643A/ja
Publication of JPH0559976B2 publication Critical patent/JPH0559976B2/ja
Granted legal-status Critical Current

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)
JP26044284A 1984-12-10 1984-12-10 パイプ内外表面部の降伏強度の高い高圧潰型電縫油井管 Granted JPS61139643A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26044284A JPS61139643A (ja) 1984-12-10 1984-12-10 パイプ内外表面部の降伏強度の高い高圧潰型電縫油井管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26044284A JPS61139643A (ja) 1984-12-10 1984-12-10 パイプ内外表面部の降伏強度の高い高圧潰型電縫油井管

Publications (2)

Publication Number Publication Date
JPS61139643A true JPS61139643A (ja) 1986-06-26
JPH0559976B2 JPH0559976B2 (enrdf_load_stackoverflow) 1993-09-01

Family

ID=17347992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26044284A Granted JPS61139643A (ja) 1984-12-10 1984-12-10 パイプ内外表面部の降伏強度の高い高圧潰型電縫油井管

Country Status (1)

Country Link
JP (1) JPS61139643A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180034A (ja) * 1986-02-04 1987-08-07 Kawasaki Steel Corp 溶接部の熱処理持性が優れたＴｉ系ＵＯＥ鋼管の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180034A (ja) * 1986-02-04 1987-08-07 Kawasaki Steel Corp 溶接部の熱処理持性が優れたＴｉ系ＵＯＥ鋼管の製造方法

Also Published As

Publication number Publication date
JPH0559976B2 (enrdf_load_stackoverflow) 1993-09-01

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