JPS5252844A - Method of preventing corrosion of inner surface of steel pipe welded joint - Google Patents

Method of preventing corrosion of inner surface of steel pipe welded joint

Info

Publication number
JPS5252844A
JPS5252844A JP12891175A JP12891175A JPS5252844A JP S5252844 A JPS5252844 A JP S5252844A JP 12891175 A JP12891175 A JP 12891175A JP 12891175 A JP12891175 A JP 12891175A JP S5252844 A JPS5252844 A JP S5252844A
Authority
JP
Japan
Prior art keywords
steel pipe
welded joint
preventing corrosion
pipe welded
corrosion
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
JP12891175A
Other languages
Japanese (ja)
Inventor
Kenji Takagi
Nobuyoshi Satou
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 Kokan Koji KK
Original Assignee
Nippon Kokan Koji KK
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 Kokan Koji KK filed Critical Nippon Kokan Koji KK
Priority to JP12891175A priority Critical patent/JPS5252844A/en
Publication of JPS5252844A publication Critical patent/JPS5252844A/en
Pending 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
JP12891175A 1975-10-28 1975-10-28 Method of preventing corrosion of inner surface of steel pipe welded joint Pending JPS5252844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12891175A JPS5252844A (en) 1975-10-28 1975-10-28 Method of preventing corrosion of inner surface of steel pipe welded joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12891175A JPS5252844A (en) 1975-10-28 1975-10-28 Method of preventing corrosion of inner surface of steel pipe welded joint

Publications (1)

Publication Number Publication Date
JPS5252844A true JPS5252844A (en) 1977-04-28

Family

ID=14996403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12891175A Pending JPS5252844A (en) 1975-10-28 1975-10-28 Method of preventing corrosion of inner surface of steel pipe welded joint

Country Status (1)

Country Link
JP (1) JPS5252844A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000065556A (en) * 1999-04-07 2000-11-15 김병두 method for manufacturing bush of pivot portion of heavy construction equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000065556A (en) * 1999-04-07 2000-11-15 김병두 method for manufacturing bush of pivot portion of heavy construction equipment

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