JPS556045A - Groovy corrosion preventing method of electric welded steel pipe in circulating water pipelines - Google Patents

Groovy corrosion preventing method of electric welded steel pipe in circulating water pipelines

Info

Publication number
JPS556045A
JPS556045A JP7782778A JP7782778A JPS556045A JP S556045 A JPS556045 A JP S556045A JP 7782778 A JP7782778 A JP 7782778A JP 7782778 A JP7782778 A JP 7782778A JP S556045 A JPS556045 A JP S556045A
Authority
JP
Japan
Prior art keywords
groovy
steel pipe
circulating water
welded steel
preventing method
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
JP7782778A
Other languages
Japanese (ja)
Other versions
JPS60593B2 (en
Inventor
Hiroo Nagano
Hideaki Yuki
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 JP7782778A priority Critical patent/JPS60593B2/en
Publication of JPS556045A publication Critical patent/JPS556045A/en
Publication of JPS60593B2 publication Critical patent/JPS60593B2/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
JP7782778A 1978-06-26 1978-06-26 Method for preventing groove-like corrosion of ERW steel pipes in circulating water piping systems Expired JPS60593B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7782778A JPS60593B2 (en) 1978-06-26 1978-06-26 Method for preventing groove-like corrosion of ERW steel pipes in circulating water piping systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7782778A JPS60593B2 (en) 1978-06-26 1978-06-26 Method for preventing groove-like corrosion of ERW steel pipes in circulating water piping systems

Publications (2)

Publication Number Publication Date
JPS556045A true JPS556045A (en) 1980-01-17
JPS60593B2 JPS60593B2 (en) 1985-01-09

Family

ID=13644863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7782778A Expired JPS60593B2 (en) 1978-06-26 1978-06-26 Method for preventing groove-like corrosion of ERW steel pipes in circulating water piping systems

Country Status (1)

Country Link
JP (1) JPS60593B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0236923A (en) * 1988-04-23 1990-02-06 Sumitomo Electric Ind Ltd Manufacturing device for heat-shrinkable tube
JPH04298327A (en) * 1991-03-08 1992-10-22 Gunze Kobunshi Kogyo Kk Manufacture of heat shrinkable sponge rubber tube

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3590517T1 (en) * 1984-10-17 1986-10-30 Trest "Južvodoprovod", Krasnodar Device for cleaning the inner surface of pipelines from deposits and for the formation of a protective layer
FR2571745B1 (en) * 1984-10-17 1988-10-28 Trest Juzhvodoprovod ANTI-CORROSIVE FOR PROTECTING THE INTERNAL SURFACE OF A CORROSION PIPE, METHOD FOR OBTAINING THIS ANTI-CORROSIVE AND METHOD FOR PROTECTING THE INTERNAL SURFACE OF A CORROSION PIPE USING THIS ANTI-CORROSION

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0236923A (en) * 1988-04-23 1990-02-06 Sumitomo Electric Ind Ltd Manufacturing device for heat-shrinkable tube
JPH04298327A (en) * 1991-03-08 1992-10-22 Gunze Kobunshi Kogyo Kk Manufacture of heat shrinkable sponge rubber tube

Also Published As

Publication number Publication date
JPS60593B2 (en) 1985-01-09

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