KR850006068U - Steel pipe connecting device - Google Patents

Steel pipe connecting device

Info

Publication number
KR850006068U
KR850006068U KR2019840000503U KR840000503U KR850006068U KR 850006068 U KR850006068 U KR 850006068U KR 2019840000503 U KR2019840000503 U KR 2019840000503U KR 840000503 U KR840000503 U KR 840000503U KR 850006068 U KR850006068 U KR 850006068U
Authority
KR
South Korea
Prior art keywords
steel pipe
connecting device
pipe connecting
steel
pipe
Prior art date
Application number
KR2019840000503U
Other languages
Korean (ko)
Other versions
KR850002928Y1 (en
Inventor
유재현
Original Assignee
동방철관주식회사
유재현
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 동방철관주식회사, 유재현 filed Critical 동방철관주식회사
Priority to KR2019840000503U priority Critical patent/KR850002928Y1/en
Publication of KR850006068U publication Critical patent/KR850006068U/en
Application granted granted Critical
Publication of KR850002928Y1 publication Critical patent/KR850002928Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
KR2019840000503U 1984-01-23 1984-01-23 Cast-iron pipe connecting device KR850002928Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840000503U KR850002928Y1 (en) 1984-01-23 1984-01-23 Cast-iron pipe connecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840000503U KR850002928Y1 (en) 1984-01-23 1984-01-23 Cast-iron pipe connecting device

Publications (2)

Publication Number Publication Date
KR850006068U true KR850006068U (en) 1985-08-31
KR850002928Y1 KR850002928Y1 (en) 1985-12-09

Family

ID=19232770

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840000503U KR850002928Y1 (en) 1984-01-23 1984-01-23 Cast-iron pipe connecting device

Country Status (1)

Country Link
KR (1) KR850002928Y1 (en)

Also Published As

Publication number Publication date
KR850002928Y1 (en) 1985-12-09

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19891205

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee