JPS5248829A - Rapidly burying process for large diameter steel pipes - Google Patents

Rapidly burying process for large diameter steel pipes

Info

Publication number
JPS5248829A
JPS5248829A JP12441675A JP12441675A JPS5248829A JP S5248829 A JPS5248829 A JP S5248829A JP 12441675 A JP12441675 A JP 12441675A JP 12441675 A JP12441675 A JP 12441675A JP S5248829 A JPS5248829 A JP S5248829A
Authority
JP
Japan
Prior art keywords
large diameter
rapidly
steel pipes
diameter steel
burying process
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
JP12441675A
Other languages
Japanese (ja)
Inventor
Atsushi Hara
Tatsuaki Takeuchi
Junichi Ogata
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP12441675A priority Critical patent/JPS5248829A/en
Publication of JPS5248829A publication Critical patent/JPS5248829A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Burying rapidly large diameter steel pipes with such a process that pipes are connected with rubber ring with a water and air tightness keeping nail at inside and a jacket pipe and pack a rust preventive material into a jacket pipe.
COPYRIGHT: (C)1977,JPO&Japio
JP12441675A 1975-10-17 1975-10-17 Rapidly burying process for large diameter steel pipes Pending JPS5248829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12441675A JPS5248829A (en) 1975-10-17 1975-10-17 Rapidly burying process for large diameter steel pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12441675A JPS5248829A (en) 1975-10-17 1975-10-17 Rapidly burying process for large diameter steel pipes

Publications (1)

Publication Number Publication Date
JPS5248829A true JPS5248829A (en) 1977-04-19

Family

ID=14884925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12441675A Pending JPS5248829A (en) 1975-10-17 1975-10-17 Rapidly burying process for large diameter steel pipes

Country Status (1)

Country Link
JP (1) JPS5248829A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561150U (en) * 1979-06-18 1981-01-08

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829016A (en) * 1971-08-20 1973-04-17
JPS4842088A (en) * 1971-09-27 1973-06-19
JPS504254A (en) * 1973-05-12 1975-01-17
JPS504254U (en) * 1973-05-10 1975-01-17

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829016A (en) * 1971-08-20 1973-04-17
JPS4842088A (en) * 1971-09-27 1973-06-19
JPS504254U (en) * 1973-05-10 1975-01-17
JPS504254A (en) * 1973-05-12 1975-01-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561150U (en) * 1979-06-18 1981-01-08
JPS5912612Y2 (en) * 1979-06-18 1984-04-16 株式会社杉山元医理器 Combustion device for mercury analysis

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