JPS6252385U - - Google Patents

Info

Publication number
JPS6252385U
JPS6252385U JP14483385U JP14483385U JPS6252385U JP S6252385 U JPS6252385 U JP S6252385U JP 14483385 U JP14483385 U JP 14483385U JP 14483385 U JP14483385 U JP 14483385U JP S6252385 U JPS6252385 U JP S6252385U
Authority
JP
Japan
Prior art keywords
coated steel
steel pipe
connecting part
internally coated
pipe
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
JP14483385U
Other languages
English (en)
Other versions
JPH0222546Y2 (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 JP1985144833U priority Critical patent/JPH0222546Y2/ja
Publication of JPS6252385U publication Critical patent/JPS6252385U/ja
Application granted granted Critical
Publication of JPH0222546Y2 publication Critical patent/JPH0222546Y2/ja
Expired 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Ａ，Ｂは本考案の実施例を示す組付け状
態の一部切欠断面図、第２図は内面被覆鋼管を接
続した場合の要部を拡大して示す断面図、第３図
は第１図Ａ，Ｂのコアの側面図、第４図及び第５
図は内面被覆鋼管の被覆層のばらつきに対する適
応性を説明するための要部拡大断面図、第６図は
エルボ型継手に利用した断面図、第７図はコアの
他の実施例を示す断面図である。 １，１′……継手（管接続部品）、２……コア
、４……内面被覆鋼管、１１，１１′……内ねじ
、２１，２１′……胴部、２２，２２′……鍔部
、２３……リツプ部、２４……凹溝、２６……外
ねじ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 管接続部品に内面被覆鋼管の端部が、前記管接
    続部品の内ねじに螺合されて接続されるものにお
    いて、前記内面被覆鋼管の端面の前方に位置させ
    て前記管接続部品の内面に水密状に固着させる環
    状の鍔部と、前記内面被覆鋼管内に位置させ外周
    部には前記内面被覆鋼管の被覆層に圧接させる環
    状のリツプ部とこれに隣接させて環状の凹溝が形
    成された筒状の胴部とを一体に有した合成樹脂製
    のコアを、接続させた内面被覆鋼管の端部内周面
    と管接続部品の内面との間に介設するようにした
    ことを特徴とする内面被覆鋼管の管端部防食構造
    。
JP1985144833U 1985-09-20 1985-09-20 Expired JPH0222546Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985144833U JPH0222546Y2 (ja) 1985-09-20 1985-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985144833U JPH0222546Y2 (ja) 1985-09-20 1985-09-20

Publications (2)

Publication Number Publication Date
JPS6252385U true JPS6252385U (ja) 1987-04-01
JPH0222546Y2 JPH0222546Y2 (ja) 1990-06-18

Family

ID=31055805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985144833U Expired JPH0222546Y2 (ja) 1985-09-20 1985-09-20

Country Status (1)

Country Link
JP (1) JPH0222546Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0218999U (ja) * 1988-07-25 1990-02-08

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5194153B2 (ja) * 2011-08-10 2013-05-08 Ｊｆｅ継手株式会社 管端防食継手、及びその製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695688U (ja) * 1979-12-24 1981-07-29
JPS58150689U (ja) * 1982-03-19 1983-10-08 太田　良三 プラスチツクライニング金属管用継手
JPS5949081U (ja) * 1982-09-24 1984-03-31 住友金属工業株式会社 管継手

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695688U (ja) * 1979-12-24 1981-07-29
JPS58150689U (ja) * 1982-03-19 1983-10-08 太田　良三 プラスチツクライニング金属管用継手
JPS5949081U (ja) * 1982-09-24 1984-03-31 住友金属工業株式会社 管継手

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0218999U (ja) * 1988-07-25 1990-02-08

Also Published As

Publication number Publication date
JPH0222546Y2 (ja) 1990-06-18

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