JPS5229618A - Flexible corrugated steel pipe - Google Patents

Flexible corrugated steel pipe

Info

Publication number
JPS5229618A
JPS5229618A JP50104945A JP10494575A JPS5229618A JP S5229618 A JPS5229618 A JP S5229618A JP 50104945 A JP50104945 A JP 50104945A JP 10494575 A JP10494575 A JP 10494575A JP S5229618 A JPS5229618 A JP S5229618A
Authority
JP
Japan
Prior art keywords
steel pipe
corrugated steel
flexible corrugated
corrugated
flexible
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
JP50104945A
Other languages
Japanese (ja)
Inventor
Atsushi Hara
Tatsuaki Takeuchi
Yoshiro Katori
Junichi Ogata
Hiroshi Honma
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 JP50104945A priority Critical patent/JPS5229618A/en
Publication of JPS5229618A publication Critical patent/JPS5229618A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

PURPOSE: The proposed corrugated steel pipe is so processed that even if the bending moment applied to the corrugated steel pipe is not equal in every portion, the deformation of the similar level can occur at all the corrugated surfaces from which the wave-form configuration start.
COPYRIGHT: (C)1977,JPO&Japio
JP50104945A 1975-09-01 1975-09-01 Flexible corrugated steel pipe Pending JPS5229618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50104945A JPS5229618A (en) 1975-09-01 1975-09-01 Flexible corrugated steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50104945A JPS5229618A (en) 1975-09-01 1975-09-01 Flexible corrugated steel pipe

Publications (1)

Publication Number Publication Date
JPS5229618A true JPS5229618A (en) 1977-03-05

Family

ID=14394217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50104945A Pending JPS5229618A (en) 1975-09-01 1975-09-01 Flexible corrugated steel pipe

Country Status (1)

Country Link
JP (1) JPS5229618A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213889A (en) * 1986-07-03 1987-01-22 大阪瓦斯株式会社 Piping method
WO2019188059A1 (en) * 2018-03-28 2019-10-03 ニッタ株式会社 Corrugated tube and method for manufacturing same
WO2022172564A1 (en) * 2021-02-15 2022-08-18 日本ニューロン株式会社 Flexible expansion pipe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4519009Y1 (en) * 1967-01-29 1970-08-03
JPS5017029A (en) * 1973-06-19 1975-02-22
JPS5052621A (en) * 1973-09-07 1975-05-10

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4519009Y1 (en) * 1967-01-29 1970-08-03
JPS5017029A (en) * 1973-06-19 1975-02-22
JPS5052621A (en) * 1973-09-07 1975-05-10

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213889A (en) * 1986-07-03 1987-01-22 大阪瓦斯株式会社 Piping method
WO2019188059A1 (en) * 2018-03-28 2019-10-03 ニッタ株式会社 Corrugated tube and method for manufacturing same
JP2019173857A (en) * 2018-03-28 2019-10-10 ニッタ株式会社 Corrugated tube and manufacturing method thereof
US11346471B2 (en) 2018-03-28 2022-05-31 Nitta Corporation Corrugated tube and method for manufacturing same
WO2022172564A1 (en) * 2021-02-15 2022-08-18 日本ニューロン株式会社 Flexible expansion pipe

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