JPH0355995U - - Google Patents

Info

Publication number
JPH0355995U
JPH0355995U JP11604489U JP11604489U JPH0355995U JP H0355995 U JPH0355995 U JP H0355995U JP 11604489 U JP11604489 U JP 11604489U JP 11604489 U JP11604489 U JP 11604489U JP H0355995 U JPH0355995 U JP H0355995U
Authority
JP
Japan
Prior art keywords
resin layer
synthetic resin
corrosion
bent pipe
cavity
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.)
Granted
Application number
JP11604489U
Other languages
English (en)
Other versions
JPH0747676Y2 (ja
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 filed Critical
Priority to JP11604489U priority Critical patent/JPH0747676Y2/ja
Publication of JPH0355995U publication Critical patent/JPH0355995U/ja
Application granted granted Critical
Publication of JPH0747676Y2 publication Critical patent/JPH0747676Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Branch Pipes, Bends, And The Like (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す防蝕曲管継手
の断面図、第2図は従来継手を示す断面図、第3
図は防蝕曲管継手の製法を示す断面図である。 1……金属製エルボ継手、11……雌ねじ、2
……合成樹脂層、21……筒状体、22……内側
コーナ部側の合成樹脂層、23……外側コーナ部
側の合成樹脂層、3……空隙部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 金属製エルボ継手1の端部の雌ねじ11を除く
    継手内面が合成樹脂層2で被覆され、該合成樹脂
    層2から延出した筒状体21と前記雌ねじ11と
    の間に所定の間隔をもつた空隙部3が形成された
    防蝕曲管継手であつて、前記エルボ継手1の湾曲
    した内側コーナ部側において空隙部3の奥を深く
    切り込んで内側コーナ部側の合成樹脂層22を肉
    薄にしたことを特徴とする防蝕曲管継手。
JP11604489U 1989-10-02 1989-10-02 防蝕曲管継手 Expired - Lifetime JPH0747676Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11604489U JPH0747676Y2 (ja) 1989-10-02 1989-10-02 防蝕曲管継手

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11604489U JPH0747676Y2 (ja) 1989-10-02 1989-10-02 防蝕曲管継手

Publications (2)

Publication Number Publication Date
JPH0355995U true JPH0355995U (ja) 1991-05-29
JPH0747676Y2 JPH0747676Y2 (ja) 1995-11-01

Family

ID=31664351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11604489U Expired - Lifetime JPH0747676Y2 (ja) 1989-10-02 1989-10-02 防蝕曲管継手

Country Status (1)

Country Link
JP (1) JPH0747676Y2 (ja)

Also Published As

Publication number Publication date
JPH0747676Y2 (ja) 1995-11-01

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