JPS61172281U - - Google Patents

Info

Publication number
JPS61172281U
JPS61172281U JP5654685U JP5654685U JPS61172281U JP S61172281 U JPS61172281 U JP S61172281U JP 5654685 U JP5654685 U JP 5654685U JP 5654685 U JP5654685 U JP 5654685U JP S61172281 U JPS61172281 U JP S61172281U
Authority
JP
Japan
Prior art keywords
tube
notch groove
metal tube
lining
sealant
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.)
Pending
Application number
JP5654685U
Other languages
English (en)
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 JP5654685U priority Critical patent/JPS61172281U/ja
Publication of JPS61172281U publication Critical patent/JPS61172281U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の実施例の断面図、第２図、
第３図は使用状態を示す断面図、第４図、第５図
は他の実施例の断面図である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 金属管内面に合成樹脂層を設けて成るライニン
    グ管において、金属管内面と合成樹脂層との界面
    に沿つて前記ライニング管の管端端面より管奥方
    向へ向けて管軸に対し同心円状をなす切り欠き溝
    が設けられ、該切り欠き溝内面を形成する金属管
    内面には雌ねじが設けられていると共に、該雌ね
    じ表面には超低硬度のシール剤が塗布され、かつ
    、前記切り欠き溝最奥端には前記雌ねじ部より奥
    方位置に前記超低硬度シール剤の全容積とほぼ等
    しい容積の空洞部が設けられて成ることを特徴と
    するライニング管用継手。
JP5654685U 1985-04-16 1985-04-16 Pending JPS61172281U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5654685U JPS61172281U (ja) 1985-04-16 1985-04-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5654685U JPS61172281U (ja) 1985-04-16 1985-04-16

Publications (1)

Publication Number Publication Date
JPS61172281U true JPS61172281U (ja) 1986-10-25

Family

ID=30580244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5654685U Pending JPS61172281U (ja) 1985-04-16 1985-04-16

Country Status (1)

Country Link
JP (1) JPS61172281U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01203797A (ja) * 1988-02-10 1989-08-16 Nippon Kokan Pipe Fittings Mfg Co Ltd 管端防食継手及び管端防食方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231090A (ja) * 1984-05-01 1985-11-16 三菱樹脂株式会社 防蝕管継手

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231090A (ja) * 1984-05-01 1985-11-16 三菱樹脂株式会社 防蝕管継手

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01203797A (ja) * 1988-02-10 1989-08-16 Nippon Kokan Pipe Fittings Mfg Co Ltd 管端防食継手及び管端防食方法

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