JPS55114381A - Method of removing scale of existing gas pipe* etc* - Google Patents

Method of removing scale of existing gas pipe* etc*

Info

Publication number
JPS55114381A
JPS55114381A JP2265679A JP2265679A JPS55114381A JP S55114381 A JPS55114381 A JP S55114381A JP 2265679 A JP2265679 A JP 2265679A JP 2265679 A JP2265679 A JP 2265679A JP S55114381 A JPS55114381 A JP S55114381A
Authority
JP
Japan
Prior art keywords
gas pipe
existing gas
removing scale
scale
existing
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.)
Pending
Application number
JP2265679A
Other languages
Japanese (ja)
Inventor
Natsuo Muta
Toshihisa Kanamaru
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.)
SEIBU GAS KK
Kankyo Kaihatsu KK
Original Assignee
SEIBU GAS KK
Kankyo Kaihatsu 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 SEIBU GAS KK, Kankyo Kaihatsu KK filed Critical SEIBU GAS KK
Priority to JP2265679A priority Critical patent/JPS55114381A/en
Publication of JPS55114381A publication Critical patent/JPS55114381A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning In General (AREA)
JP2265679A 1979-02-28 1979-02-28 Method of removing scale of existing gas pipe* etc* Pending JPS55114381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2265679A JPS55114381A (en) 1979-02-28 1979-02-28 Method of removing scale of existing gas pipe* etc*

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2265679A JPS55114381A (en) 1979-02-28 1979-02-28 Method of removing scale of existing gas pipe* etc*

Publications (1)

Publication Number Publication Date
JPS55114381A true JPS55114381A (en) 1980-09-03

Family

ID=12088876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2265679A Pending JPS55114381A (en) 1979-02-28 1979-02-28 Method of removing scale of existing gas pipe* etc*

Country Status (1)

Country Link
JP (1) JPS55114381A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140686A (en) * 1981-02-25 1982-08-31 Masaki Tsunoda Method of washing inside of pipe through continuous blast
JPS5873390U (en) * 1981-11-12 1983-05-18 日立造船株式会社 End cleaning device for centrifugal forming tubes
JPS6079589U (en) * 1983-11-08 1985-06-03 株式会社竹中工務店 Cleaning device inside the pipeline

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4731172U (en) * 1971-04-24 1972-12-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4731172U (en) * 1971-04-24 1972-12-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140686A (en) * 1981-02-25 1982-08-31 Masaki Tsunoda Method of washing inside of pipe through continuous blast
JPS5873390U (en) * 1981-11-12 1983-05-18 日立造船株式会社 End cleaning device for centrifugal forming tubes
JPS6079589U (en) * 1983-11-08 1985-06-03 株式会社竹中工務店 Cleaning device inside the pipeline

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