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JPS5737179A - Pipe end connection head structure and its forming method in double wound steel pipe - Google Patents

Pipe end connection head structure and its forming method in double wound steel pipe

Info

Publication number
JPS5737179A
JPS5737179A JP11221580A JP11221580A JPS5737179A JP S5737179 A JPS5737179 A JP S5737179A JP 11221580 A JP11221580 A JP 11221580A JP 11221580 A JP11221580 A JP 11221580A JP S5737179 A JPS5737179 A JP S5737179A
Authority
JP
Japan
Prior art keywords
forming method
end connection
head structure
connection head
wound steel
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.)
Granted
Application number
JP11221580A
Other languages
Japanese (ja)
Other versions
JPS5917313B2 (en
Inventor
Yasuji Sakamoto
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.)
Usui Kokusai Sangyo Kaisha Ltd
Original Assignee
Usui Kokusai Sangyo Kaisha 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 Usui Kokusai Sangyo Kaisha Ltd filed Critical Usui Kokusai Sangyo Kaisha Ltd
Priority to JP55112215A priority Critical patent/JPS5917313B2/en
Publication of JPS5737179A publication Critical patent/JPS5737179A/en
Publication of JPS5917313B2 publication Critical patent/JPS5917313B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Joints With Pressure Members (AREA)
JP55112215A 1980-08-14 1980-08-14 Pipe end connection head structure in double-wound steel pipe and its forming method Expired JPS5917313B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55112215A JPS5917313B2 (en) 1980-08-14 1980-08-14 Pipe end connection head structure in double-wound steel pipe and its forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55112215A JPS5917313B2 (en) 1980-08-14 1980-08-14 Pipe end connection head structure in double-wound steel pipe and its forming method

Publications (2)

Publication Number Publication Date
JPS5737179A true JPS5737179A (en) 1982-03-01
JPS5917313B2 JPS5917313B2 (en) 1984-04-20

Family

ID=14581130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55112215A Expired JPS5917313B2 (en) 1980-08-14 1980-08-14 Pipe end connection head structure in double-wound steel pipe and its forming method

Country Status (1)

Country Link
JP (1) JPS5917313B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6186450A (en) * 1984-10-05 1986-05-01 Dainippon Ink & Chem Inc Composition for coating optical communication glass fiber
JPH03121404A (en) * 1990-09-03 1991-05-23 Desoto Inc Glass fiber
WO2021095772A1 (en) * 2019-11-14 2021-05-20 臼井国際産業株式会社 Flare fitting structure and flared tubing manufacturing method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6186450A (en) * 1984-10-05 1986-05-01 Dainippon Ink & Chem Inc Composition for coating optical communication glass fiber
JPH0432785B2 (en) * 1984-10-05 1992-06-01 Dainippon Ink & Chemicals
JPH03121404A (en) * 1990-09-03 1991-05-23 Desoto Inc Glass fiber
JPH0551546B2 (en) * 1990-09-03 1993-08-02 Dsm Nv
WO2021095772A1 (en) * 2019-11-14 2021-05-20 臼井国際産業株式会社 Flare fitting structure and flared tubing manufacturing method
JP2021080946A (en) * 2019-11-14 2021-05-27 臼井国際産業株式会社 Flare joint structure and flare pipe manufacturing method
CN114729717A (en) * 2019-11-14 2022-07-08 臼井国际产业株式会社 Flaring joint structure and manufacturing method of flared pipe
US20220381379A1 (en) * 2019-11-14 2022-12-01 Usui Co., Ltd. Flare fitting structure and flared tube manufacturing method

Also Published As

Publication number Publication date
JPS5917313B2 (en) 1984-04-20

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