KR930023922U - 보강피복관 - Google Patents

보강피복관

Info

Publication number
KR930023922U
KR930023922U KR2019920005465U KR920005465U KR930023922U KR 930023922 U KR930023922 U KR 930023922U KR 2019920005465 U KR2019920005465 U KR 2019920005465U KR 920005465 U KR920005465 U KR 920005465U KR 930023922 U KR930023922 U KR 930023922U
Authority
KR
South Korea
Prior art keywords
sheath pipe
reinforced sheath
reinforced
pipe
sheath
Prior art date
Application number
KR2019920005465U
Other languages
English (en)
Other versions
KR0132648Y1 (ko
Inventor
이용구
Original Assignee
이용구
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 이용구 filed Critical 이용구
Priority to KR2019920005465U priority Critical patent/KR0132648Y1/ko
Publication of KR930023922U publication Critical patent/KR930023922U/ko
Application granted granted Critical
Publication of KR0132648Y1 publication Critical patent/KR0132648Y1/ko

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
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
KR2019920005465U 1992-04-03 1992-04-03 보강피복관 KR0132648Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019920005465U KR0132648Y1 (ko) 1992-04-03 1992-04-03 보강피복관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019920005465U KR0132648Y1 (ko) 1992-04-03 1992-04-03 보강피복관

Publications (2)

Publication Number Publication Date
KR930023922U true KR930023922U (ko) 1993-11-26
KR0132648Y1 KR0132648Y1 (ko) 1999-02-18

Family

ID=19331273

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019920005465U KR0132648Y1 (ko) 1992-04-03 1992-04-03 보강피복관

Country Status (1)

Country Link
KR (1) KR0132648Y1 (ko)

Also Published As

Publication number Publication date
KR0132648Y1 (ko) 1999-02-18

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20060315

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee