KR950014806U - Coated steel pipe welding fitting - Google Patents

Coated steel pipe welding fitting

Info

Publication number
KR950014806U
KR950014806U KR2019930025754U KR930025754U KR950014806U KR 950014806 U KR950014806 U KR 950014806U KR 2019930025754 U KR2019930025754 U KR 2019930025754U KR 930025754 U KR930025754 U KR 930025754U KR 950014806 U KR950014806 U KR 950014806U
Authority
KR
South Korea
Prior art keywords
steel pipe
coated steel
pipe welding
welding fitting
fitting
Prior art date
Application number
KR2019930025754U
Other languages
Korean (ko)
Other versions
KR960007494Y1 (en
Inventor
오정종
Original Assignee
오정종
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 오정종 filed Critical 오정종
Priority to KR93025754U priority Critical patent/KR960007494Y1/en
Publication of KR950014806U publication Critical patent/KR950014806U/en
Application granted granted Critical
Publication of KR960007494Y1 publication Critical patent/KR960007494Y1/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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/181—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for non-disconnectible pipe joints
    • 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
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
KR93025754U 1993-11-30 1993-11-30 Couplings of coating pipes KR960007494Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR93025754U KR960007494Y1 (en) 1993-11-30 1993-11-30 Couplings of coating pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR93025754U KR960007494Y1 (en) 1993-11-30 1993-11-30 Couplings of coating pipes

Publications (2)

Publication Number Publication Date
KR950014806U true KR950014806U (en) 1995-06-17
KR960007494Y1 KR960007494Y1 (en) 1996-08-29

Family

ID=19369299

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93025754U KR960007494Y1 (en) 1993-11-30 1993-11-30 Couplings of coating pipes

Country Status (1)

Country Link
KR (1) KR960007494Y1 (en)

Also Published As

Publication number Publication date
KR960007494Y1 (en) 1996-08-29

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee