JPS5813193Y2 - 外面被覆鋼管用管継手 - Google Patents

外面被覆鋼管用管継手

Info

Publication number
JPS5813193Y2
JPS5813193Y2 JP1978025370U JP2537078U JPS5813193Y2 JP S5813193 Y2 JPS5813193 Y2 JP S5813193Y2 JP 1978025370 U JP1978025370 U JP 1978025370U JP 2537078 U JP2537078 U JP 2537078U JP S5813193 Y2 JPS5813193 Y2 JP S5813193Y2
Authority
JP
Japan
Prior art keywords
coated steel
steel pipe
pipe
joint body
externally coated
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
Application number
JP1978025370U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54127622U (enExample
Inventor
大塚健純
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP1978025370U priority Critical patent/JPS5813193Y2/ja
Publication of JPS54127622U publication Critical patent/JPS54127622U/ja
Application granted granted Critical
Publication of JPS5813193Y2 publication Critical patent/JPS5813193Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Joints With Sleeves (AREA)
JP1978025370U 1978-02-27 1978-02-27 外面被覆鋼管用管継手 Expired JPS5813193Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978025370U JPS5813193Y2 (ja) 1978-02-27 1978-02-27 外面被覆鋼管用管継手

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978025370U JPS5813193Y2 (ja) 1978-02-27 1978-02-27 外面被覆鋼管用管継手

Publications (2)

Publication Number Publication Date
JPS54127622U JPS54127622U (enExample) 1979-09-05
JPS5813193Y2 true JPS5813193Y2 (ja) 1983-03-14

Family

ID=28865612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978025370U Expired JPS5813193Y2 (ja) 1978-02-27 1978-02-27 外面被覆鋼管用管継手

Country Status (1)

Country Link
JP (1) JPS5813193Y2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52167621U (enExample) * 1976-06-12 1977-12-19

Also Published As

Publication number Publication date
JPS54127622U (enExample) 1979-09-05

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