JPS56106823A - Corrosion protection of welded steel pipe - Google Patents

Corrosion protection of welded steel pipe

Info

Publication number
JPS56106823A
JPS56106823A JP1076880A JP1076880A JPS56106823A JP S56106823 A JPS56106823 A JP S56106823A JP 1076880 A JP1076880 A JP 1076880A JP 1076880 A JP1076880 A JP 1076880A JP S56106823 A JPS56106823 A JP S56106823A
Authority
JP
Japan
Prior art keywords
adhesive tape
steel pipe
weld line
corrosion protection
welded steel
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
JP1076880A
Other languages
Japanese (ja)
Other versions
JPS608216B2 (en
Inventor
Tomihisa Ueno
Minoru Komura
Koji Suzuki
Yasuhiro Moriyama
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial Co 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP1076880A priority Critical patent/JPS608216B2/en
Publication of JPS56106823A publication Critical patent/JPS56106823A/en
Publication of JPS608216B2 publication Critical patent/JPS608216B2/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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

PURPOSE: To improve the corrosion resistance by pasting corrosion proof adhesive tape on a weld line in the axis direction before the corrosion proof adhesive tape is spirally wound on an outer circumference of a steel pipe with the weld line.
CONSTITUTION: An adhesive tape 3 fed from an adhesive tape feed section is spirally wound on an outer circumference of a steel pipe 1 while a body of reovolution 6 is rotated completely synchronizing in the same direction as the direction of revolution of the steel pipe 1, and an adhesive tape 5 fitted to a bracket 16 of one section of the body 6 is pushed up on a weld line 2 by means of a pasting roller 20. Thus, the weld line 2 is completely covered with the adhesive tape 5, and the adhesive tape 3 is spirally pasted on the tape 5. Consequently, the corrosion resistance is improved because there happen no danger that clearances are not formed between the weld line 2 and the adhesive tape 5 and clearances are not also made up between the tapes 3, 5.
COPYRIGHT: (C)1981,JPO&Japio
JP1076880A 1980-01-30 1980-01-30 Corrosion prevention method for welded steel pipes Expired JPS608216B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1076880A JPS608216B2 (en) 1980-01-30 1980-01-30 Corrosion prevention method for welded steel pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1076880A JPS608216B2 (en) 1980-01-30 1980-01-30 Corrosion prevention method for welded steel pipes

Publications (2)

Publication Number Publication Date
JPS56106823A true JPS56106823A (en) 1981-08-25
JPS608216B2 JPS608216B2 (en) 1985-03-01

Family

ID=11759500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1076880A Expired JPS608216B2 (en) 1980-01-30 1980-01-30 Corrosion prevention method for welded steel pipes

Country Status (1)

Country Link
JP (1) JPS608216B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109095258A (en) * 2018-07-16 2018-12-28 张志能 Coiler with raw material band
CN109095259A (en) * 2018-07-16 2018-12-28 张志能 A kind of coiler of raw material band winding
CN109095260A (en) * 2018-07-16 2018-12-28 张志能 A kind of coiler with raw material band

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109095258A (en) * 2018-07-16 2018-12-28 张志能 Coiler with raw material band
CN109095259A (en) * 2018-07-16 2018-12-28 张志能 A kind of coiler of raw material band winding
CN109095260A (en) * 2018-07-16 2018-12-28 张志能 A kind of coiler with raw material band
CN109095259B (en) * 2018-07-16 2020-06-30 薛融翔 Winder for winding raw material belt
CN109095258B (en) * 2018-07-16 2020-07-14 余能仁 Winder with raw material belt

Also Published As

Publication number Publication date
JPS608216B2 (en) 1985-03-01

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