KR920008077U - 내압합성수지 나선관 - Google Patents

내압합성수지 나선관

Info

Publication number
KR920008077U
KR920008077U KR2019900015528U KR900015528U KR920008077U KR 920008077 U KR920008077 U KR 920008077U KR 2019900015528 U KR2019900015528 U KR 2019900015528U KR 900015528 U KR900015528 U KR 900015528U KR 920008077 U KR920008077 U KR 920008077U
Authority
KR
South Korea
Prior art keywords
pressure
synthetic resin
spiral tube
resistant synthetic
resin spiral
Prior art date
Application number
KR2019900015528U
Other languages
English (en)
Other versions
KR920006733Y1 (ko
Inventor
이주형
김홍기
Original Assignee
이주형
김홍기
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 이주형, 김홍기 filed Critical 이주형
Priority to KR2019900015528U priority Critical patent/KR920006733Y1/ko
Publication of KR920008077U publication Critical patent/KR920008077U/ko
Application granted granted Critical
Publication of KR920006733Y1 publication Critical patent/KR920006733Y1/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
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
KR2019900015528U 1990-10-10 1990-10-10 내압합성수지 나선관 KR920006733Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900015528U KR920006733Y1 (ko) 1990-10-10 1990-10-10 내압합성수지 나선관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900015528U KR920006733Y1 (ko) 1990-10-10 1990-10-10 내압합성수지 나선관

Publications (2)

Publication Number Publication Date
KR920008077U true KR920008077U (ko) 1992-05-19
KR920006733Y1 KR920006733Y1 (ko) 1992-09-26

Family

ID=19304152

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900015528U KR920006733Y1 (ko) 1990-10-10 1990-10-10 내압합성수지 나선관

Country Status (1)

Country Link
KR (1) KR920006733Y1 (ko)

Also Published As

Publication number Publication date
KR920006733Y1 (ko) 1992-09-26

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