MY103654A - An apparatus for processing an inner and/or outer surfaces of a metal tube - Google Patents

An apparatus for processing an inner and/or outer surfaces of a metal tube

Info

Publication number
MY103654A
MY103654A MYPI88001446A MYPI19881446A MY103654A MY 103654 A MY103654 A MY 103654A MY PI88001446 A MYPI88001446 A MY PI88001446A MY PI19881446 A MYPI19881446 A MY PI19881446A MY 103654 A MY103654 A MY 103654A
Authority
MY
Malaysia
Prior art keywords
metal tube
processing
outer surfaces
fins
grooves
Prior art date
Application number
MYPI88001446A
Other languages
English (en)
Inventor
Chiba Kouki
Saito Yutaka
Kimura Toshiro
Misumi Fumio
Original Assignee
Mitsubishi Materials Corp
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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of MY103654A publication Critical patent/MY103654A/en

Links

Landscapes

  • Metal Rolling (AREA)
  • Metal Extraction Processes (AREA)
MYPI88001446A 1980-12-29 1988-12-14 An apparatus for processing an inner and/or outer surfaces of a metal tube MY103654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18517880A JPS57112912A (en) 1980-12-29 1980-12-29 Processing device for outer and inner surfaces of metallic pipe

Publications (1)

Publication Number Publication Date
MY103654A true MY103654A (en) 1993-08-28

Family

ID=16166196

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI88001446A MY103654A (en) 1980-12-29 1988-12-14 An apparatus for processing an inner and/or outer surfaces of a metal tube

Country Status (2)

Country Link
JP (1) JPS57112912A (2)
MY (1) MY103654A (2)

Also Published As

Publication number Publication date
JPS57112912A (en) 1982-07-14
JPS6343161B2 (2) 1988-08-29

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