JPS5561426A - Manufacturing method of sheathing material for automatic sheathing machine for steel pipe - Google Patents

Manufacturing method of sheathing material for automatic sheathing machine for steel pipe

Info

Publication number
JPS5561426A
JPS5561426A JP13476978A JP13476978A JPS5561426A JP S5561426 A JPS5561426 A JP S5561426A JP 13476978 A JP13476978 A JP 13476978A JP 13476978 A JP13476978 A JP 13476978A JP S5561426 A JPS5561426 A JP S5561426A
Authority
JP
Japan
Prior art keywords
sheet
thickness
sheathing
sheets
edging material
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
JP13476978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6117649B2 (enExample
Inventor
Kunihiko Nakajima
Asao Yamamoto
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
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
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 Heavy Industries Ltd, Sumitomo Metal Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP13476978A priority Critical patent/JPS5561426A/ja
Publication of JPS5561426A publication Critical patent/JPS5561426A/ja
Publication of JPS6117649B2 publication Critical patent/JPS6117649B2/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
    • 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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP13476978A 1978-10-31 1978-10-31 Manufacturing method of sheathing material for automatic sheathing machine for steel pipe Granted JPS5561426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13476978A JPS5561426A (en) 1978-10-31 1978-10-31 Manufacturing method of sheathing material for automatic sheathing machine for steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13476978A JPS5561426A (en) 1978-10-31 1978-10-31 Manufacturing method of sheathing material for automatic sheathing machine for steel pipe

Publications (2)

Publication Number Publication Date
JPS5561426A true JPS5561426A (en) 1980-05-09
JPS6117649B2 JPS6117649B2 (enExample) 1986-05-08

Family

ID=15136125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13476978A Granted JPS5561426A (en) 1978-10-31 1978-10-31 Manufacturing method of sheathing material for automatic sheathing machine for steel pipe

Country Status (1)

Country Link
JP (1) JPS5561426A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325893A (en) * 1991-10-04 1994-07-05 Tokushu Paper Mfg. Co., Ltd. Air duct and paper therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0212007A (ja) * 1988-06-30 1990-01-17 Nikki Maintenance Kk 管内面の欠陥深さ測定器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325893A (en) * 1991-10-04 1994-07-05 Tokushu Paper Mfg. Co., Ltd. Air duct and paper therefor

Also Published As

Publication number Publication date
JPS6117649B2 (enExample) 1986-05-08

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