JPH0342129B2 - - Google Patents

Info

Publication number
JPH0342129B2
JPH0342129B2 JP61058346A JP5834686A JPH0342129B2 JP H0342129 B2 JPH0342129 B2 JP H0342129B2 JP 61058346 A JP61058346 A JP 61058346A JP 5834686 A JP5834686 A JP 5834686A JP H0342129 B2 JPH0342129 B2 JP H0342129B2
Authority
JP
Japan
Prior art keywords
tube
roller
rollers
pipe
circumferential direction
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.)
Expired - Lifetime
Application number
JP61058346A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62214838A (ja
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 filed Critical
Priority to JP5834686A priority Critical patent/JPS62214838A/ja
Publication of JPS62214838A publication Critical patent/JPS62214838A/ja
Publication of JPH0342129B2 publication Critical patent/JPH0342129B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP5834686A 1986-03-18 1986-03-18 拡管方法及び装置 Granted JPS62214838A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5834686A JPS62214838A (ja) 1986-03-18 1986-03-18 拡管方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5834686A JPS62214838A (ja) 1986-03-18 1986-03-18 拡管方法及び装置

Publications (2)

Publication Number Publication Date
JPS62214838A JPS62214838A (ja) 1987-09-21
JPH0342129B2 true JPH0342129B2 (enExample) 1991-06-26

Family

ID=13081759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5834686A Granted JPS62214838A (ja) 1986-03-18 1986-03-18 拡管方法及び装置

Country Status (1)

Country Link
JP (1) JPS62214838A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807477B1 (fr) * 2000-04-06 2002-07-12 Cit Alcatel Systeme de refroidissement de pompe a vide, et procede pour sa realisation
JP2010234406A (ja) * 2009-03-31 2010-10-21 Sc Pipe Solutions Co Ltd パイプ加工方法
CN106670283B (zh) * 2015-11-05 2018-11-13 番禺珠江钢管（珠海）有限公司 一种管端滚压工艺及设备
KR101703089B1 (ko) * 2016-02-02 2017-02-06 김성식 내부보호관을 갖는 금속파이프와 이의 제조방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126931U (enExample) * 1980-02-27 1981-09-26

Also Published As

Publication number Publication date
JPS62214838A (ja) 1987-09-21

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