JPS51120429A - Method for repairing joints of coated steel pipe - Google Patents

Method for repairing joints of coated steel pipe

Info

Publication number
JPS51120429A
JPS51120429A JP4603375A JP4603375A JPS51120429A JP S51120429 A JPS51120429 A JP S51120429A JP 4603375 A JP4603375 A JP 4603375A JP 4603375 A JP4603375 A JP 4603375A JP S51120429 A JPS51120429 A JP S51120429A
Authority
JP
Japan
Prior art keywords
steel pipe
coated steel
repairing joints
joints
repairing
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
JP4603375A
Other languages
Japanese (ja)
Inventor
Masanori Yoshiiwa
Masayuki Okayama
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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP4603375A priority Critical patent/JPS51120429A/en
Publication of JPS51120429A publication Critical patent/JPS51120429A/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
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings

Abstract

PURPOSE: An improvement of the coating property at joints of polyethylenecoated steel pipe.
COPYRIGHT: (C)1976,JPO&Japio
JP4603375A 1975-04-16 1975-04-16 Method for repairing joints of coated steel pipe Pending JPS51120429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4603375A JPS51120429A (en) 1975-04-16 1975-04-16 Method for repairing joints of coated steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4603375A JPS51120429A (en) 1975-04-16 1975-04-16 Method for repairing joints of coated steel pipe

Publications (1)

Publication Number Publication Date
JPS51120429A true JPS51120429A (en) 1976-10-21

Family

ID=12735714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4603375A Pending JPS51120429A (en) 1975-04-16 1975-04-16 Method for repairing joints of coated steel pipe

Country Status (1)

Country Link
JP (1) JPS51120429A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006275177A (en) * 2005-03-29 2006-10-12 Osaka Gas Co Ltd Anticorrosive method of pipe connecting part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006275177A (en) * 2005-03-29 2006-10-12 Osaka Gas Co Ltd Anticorrosive method of pipe connecting part

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