JPS59150577A - 既設管における施工法 - Google Patents

既設管における施工法

Info

Publication number
JPS59150577A
JPS59150577A JP58025744A JP2574483A JPS59150577A JP S59150577 A JPS59150577 A JP S59150577A JP 58025744 A JP58025744 A JP 58025744A JP 2574483 A JP2574483 A JP 2574483A JP S59150577 A JPS59150577 A JP S59150577A
Authority
JP
Japan
Prior art keywords
pipe
pressure
existing pipe
pig
branch
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
JP58025744A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6154477B2 (enrdf_load_stackoverflow
Inventor
Motoyuki Koga
基之 古賀
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.)
Hakko Co Ltd
Original Assignee
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 Hakko Co Ltd filed Critical Hakko Co Ltd
Priority to JP58025744A priority Critical patent/JPS59150577A/ja
Publication of JPS59150577A publication Critical patent/JPS59150577A/ja
Publication of JPS6154477B2 publication Critical patent/JPS6154477B2/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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
JP58025744A 1983-02-18 1983-02-18 既設管における施工法 Granted JPS59150577A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58025744A JPS59150577A (ja) 1983-02-18 1983-02-18 既設管における施工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58025744A JPS59150577A (ja) 1983-02-18 1983-02-18 既設管における施工法

Publications (2)

Publication Number Publication Date
JPS59150577A true JPS59150577A (ja) 1984-08-28
JPS6154477B2 JPS6154477B2 (enrdf_load_stackoverflow) 1986-11-22

Family

ID=12174328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58025744A Granted JPS59150577A (ja) 1983-02-18 1983-02-18 既設管における施工法

Country Status (1)

Country Link
JP (1) JPS59150577A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002233818A (ja) * 2001-02-06 2002-08-20 Sadakuni Daiku ピグによる配管の内面補修方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4934017B2 (ja) * 2007-12-28 2012-05-16 東京瓦斯株式会社 継手部を含む管路の樹脂ライニング工法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002233818A (ja) * 2001-02-06 2002-08-20 Sadakuni Daiku ピグによる配管の内面補修方法

Also Published As

Publication number Publication date
JPS6154477B2 (enrdf_load_stackoverflow) 1986-11-22

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