JPS622197B2 - - Google Patents

Info

Publication number
JPS622197B2
JPS622197B2 JP4333882A JP4333882A JPS622197B2 JP S622197 B2 JPS622197 B2 JP S622197B2 JP 4333882 A JP4333882 A JP 4333882A JP 4333882 A JP4333882 A JP 4333882A JP S622197 B2 JPS622197 B2 JP S622197B2
Authority
JP
Japan
Prior art keywords
pipe
branch
rehabilitated
existing
construction method
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
Application number
JP4333882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58160693A (ja
Inventor
Kenji Kitano
Ryosuke Wakao
Yasunao Kuroda
Tadao Sakurai
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.)
Nippon Steel Corp
Sumikin Kokan Koji KK
Original Assignee
Sumitomo Metal Industries Ltd
Sumikin Kokan Koji KK
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 Sumitomo Metal Industries Ltd, Sumikin Kokan Koji KK filed Critical Sumitomo Metal Industries Ltd
Priority to JP4333882A priority Critical patent/JPS58160693A/ja
Publication of JPS58160693A publication Critical patent/JPS58160693A/ja
Publication of JPS622197B2 publication Critical patent/JPS622197B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Branch Pipes, Bends, And The Like (AREA)
JP4333882A 1982-03-17 1982-03-17 パイプインパイプ工法における分岐管施工法 Granted JPS58160693A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4333882A JPS58160693A (ja) 1982-03-17 1982-03-17 パイプインパイプ工法における分岐管施工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4333882A JPS58160693A (ja) 1982-03-17 1982-03-17 パイプインパイプ工法における分岐管施工法

Publications (2)

Publication Number Publication Date
JPS58160693A JPS58160693A (ja) 1983-09-24
JPS622197B2 true JPS622197B2 (en]) 1987-01-19

Family

ID=12661051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4333882A Granted JPS58160693A (ja) 1982-03-17 1982-03-17 パイプインパイプ工法における分岐管施工法

Country Status (1)

Country Link
JP (1) JPS58160693A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0816516B2 (ja) * 1985-11-14 1996-02-21 日本石油化学株式会社 枝管を有する配管の補修方法

Also Published As

Publication number Publication date
JPS58160693A (ja) 1983-09-24

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