JPS54118472A - Manufacture of inner grooved tube - Google Patents

Manufacture of inner grooved tube

Info

Publication number
JPS54118472A
JPS54118472A JP2583778A JP2583778A JPS54118472A JP S54118472 A JPS54118472 A JP S54118472A JP 2583778 A JP2583778 A JP 2583778A JP 2583778 A JP2583778 A JP 2583778A JP S54118472 A JPS54118472 A JP S54118472A
Authority
JP
Japan
Prior art keywords
tube
rolls
inside diameter
manufacture
sizing unit
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
JP2583778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6146300B2 (enrdf_load_stackoverflow
Inventor
Takaaki Yamaguchi
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Plastics 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 Mitsubishi Plastics Industries Ltd filed Critical Mitsubishi Plastics Industries Ltd
Priority to JP2583778A priority Critical patent/JPS54118472A/ja
Publication of JPS54118472A publication Critical patent/JPS54118472A/ja
Publication of JPS6146300B2 publication Critical patent/JPS6146300B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2583778A 1978-03-07 1978-03-07 Manufacture of inner grooved tube Granted JPS54118472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2583778A JPS54118472A (en) 1978-03-07 1978-03-07 Manufacture of inner grooved tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2583778A JPS54118472A (en) 1978-03-07 1978-03-07 Manufacture of inner grooved tube

Publications (2)

Publication Number Publication Date
JPS54118472A true JPS54118472A (en) 1979-09-13
JPS6146300B2 JPS6146300B2 (enrdf_load_stackoverflow) 1986-10-13

Family

ID=12176961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2583778A Granted JPS54118472A (en) 1978-03-07 1978-03-07 Manufacture of inner grooved tube

Country Status (1)

Country Link
JP (1) JPS54118472A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142925U (ja) * 1984-03-01 1985-09-21 朝日金属精工株式会社 熱収縮シ−ト
JPS60152419U (ja) * 1984-03-22 1985-10-11 日立電線株式会社 加熱収縮性チューブ
JP2002001848A (ja) * 2000-06-26 2002-01-08 Daiichi Vinyl Kk リサイクルの容易な樹脂被覆パイプ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142925U (ja) * 1984-03-01 1985-09-21 朝日金属精工株式会社 熱収縮シ−ト
JPS60152419U (ja) * 1984-03-22 1985-10-11 日立電線株式会社 加熱収縮性チューブ
JP2002001848A (ja) * 2000-06-26 2002-01-08 Daiichi Vinyl Kk リサイクルの容易な樹脂被覆パイプ

Also Published As

Publication number Publication date
JPS6146300B2 (enrdf_load_stackoverflow) 1986-10-13

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