JPS60139361A - 既設管の管継手部補修用樹脂搬送ピグ - Google Patents

既設管の管継手部補修用樹脂搬送ピグ

Info

Publication number
JPS60139361A
JPS60139361A JP24662983A JP24662983A JPS60139361A JP S60139361 A JPS60139361 A JP S60139361A JP 24662983 A JP24662983 A JP 24662983A JP 24662983 A JP24662983 A JP 24662983A JP S60139361 A JPS60139361 A JP S60139361A
Authority
JP
Japan
Prior art keywords
resin
groove
pipe
pipe joint
replacing
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
JP24662983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6316182B2 (fr
Inventor
Akio Morinaga
森永　秋生
Isao Saito
功 斉藤
Toshio Nakagawa
中河　敏男
Nobukatsu Ike
宣勝 池
Hisao Otsuga
大津賀　久夫
Mitsutoshi Hayashi
林　光俊
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.)
Tokyo Gas Co Ltd
Hakko Co Ltd
Original Assignee
Tokyo Gas Co Ltd
Hakko 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 Tokyo Gas Co Ltd, Hakko Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP24662983A priority Critical patent/JPS60139361A/ja
Publication of JPS60139361A publication Critical patent/JPS60139361A/ja
Publication of JPS6316182B2 publication Critical patent/JPS6316182B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Coating Apparatus (AREA)
JP24662983A 1983-12-28 1983-12-28 既設管の管継手部補修用樹脂搬送ピグ Granted JPS60139361A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24662983A JPS60139361A (ja) 1983-12-28 1983-12-28 既設管の管継手部補修用樹脂搬送ピグ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24662983A JPS60139361A (ja) 1983-12-28 1983-12-28 既設管の管継手部補修用樹脂搬送ピグ

Publications (2)

Publication Number Publication Date
JPS60139361A true JPS60139361A (ja) 1985-07-24
JPS6316182B2 JPS6316182B2 (fr) 1988-04-07

Family

ID=17151241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24662983A Granted JPS60139361A (ja) 1983-12-28 1983-12-28 既設管の管継手部補修用樹脂搬送ピグ

Country Status (1)

Country Link
JP (1) JPS60139361A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115772A (ja) * 1984-06-29 1986-01-23 Hakko Co Ltd 既設配管の管継手部補修用樹脂搬送ピグ
JPS6115771A (ja) * 1984-06-29 1986-01-23 Hakko Co Ltd 既設配管の管継手部補修用樹脂搬送ピグ
JP2003093951A (ja) * 2001-09-26 2003-04-02 Yuushin Kk 塗装用ピグ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115772A (ja) * 1984-06-29 1986-01-23 Hakko Co Ltd 既設配管の管継手部補修用樹脂搬送ピグ
JPS6115771A (ja) * 1984-06-29 1986-01-23 Hakko Co Ltd 既設配管の管継手部補修用樹脂搬送ピグ
JP2003093951A (ja) * 2001-09-26 2003-04-02 Yuushin Kk 塗装用ピグ

Also Published As

Publication number Publication date
JPS6316182B2 (fr) 1988-04-07

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