JPH0578715B2 - - Google Patents

Info

Publication number
JPH0578715B2
JPH0578715B2 JP62329921A JP32992187A JPH0578715B2 JP H0578715 B2 JPH0578715 B2 JP H0578715B2 JP 62329921 A JP62329921 A JP 62329921A JP 32992187 A JP32992187 A JP 32992187A JP H0578715 B2 JPH0578715 B2 JP H0578715B2
Authority
JP
Japan
Prior art keywords
pipe
tube
inner tube
outer tube
pipeline
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
JP62329921A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01172690A (ja
Inventor
Hisao Hashimoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP32992187A priority Critical patent/JPH01172690A/ja
Publication of JPH01172690A publication Critical patent/JPH01172690A/ja
Publication of JPH0578715B2 publication Critical patent/JPH0578715B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
JP32992187A 1987-12-28 1987-12-28 パイプライン流体輸送二重配管の施工法 Granted JPH01172690A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32992187A JPH01172690A (ja) 1987-12-28 1987-12-28 パイプライン流体輸送二重配管の施工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32992187A JPH01172690A (ja) 1987-12-28 1987-12-28 パイプライン流体輸送二重配管の施工法

Publications (2)

Publication Number Publication Date
JPH01172690A JPH01172690A (ja) 1989-07-07
JPH0578715B2 true JPH0578715B2 (en]) 1993-10-29

Family

ID=18226758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32992187A Granted JPH01172690A (ja) 1987-12-28 1987-12-28 パイプライン流体輸送二重配管の施工法

Country Status (1)

Country Link
JP (1) JPH01172690A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3613538B2 (ja) * 1996-09-09 2005-01-26 東京瓦斯株式会社 鋼管の引込み工法
JP6908167B1 (ja) * 2020-06-24 2021-07-21 Ｊｆｅエンジニアリング株式会社 水底敷設管の更新方法及び装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743081A (en) * 1980-08-29 1982-03-10 Osaka Gas Co Ltd Double pipings method
JPS57154580A (en) * 1981-03-15 1982-09-24 Ashimori Ind Co Ltd Double pipeline and its laying method
JPS59205091A (ja) * 1983-05-04 1984-11-20 市川　博夫 多重式流路管

Also Published As

Publication number Publication date
JPH01172690A (ja) 1989-07-07

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