JPH02125289U - - Google Patents

Info

Publication number
JPH02125289U
JPH02125289U JP3530889U JP3530889U JPH02125289U JP H02125289 U JPH02125289 U JP H02125289U JP 3530889 U JP3530889 U JP 3530889U JP 3530889 U JP3530889 U JP 3530889U JP H02125289 U JPH02125289 U JP H02125289U
Authority
JP
Japan
Prior art keywords
flange
steel pipe
inner ring
corrosion
core
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
JP3530889U
Other languages
English (en)
Other versions
JPH0532705Y2 (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 JP3530889U priority Critical patent/JPH0532705Y2/ja
Publication of JPH02125289U publication Critical patent/JPH02125289U/ja
Application granted granted Critical
Publication of JPH0532705Y2 publication Critical patent/JPH0532705Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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図イは本考案の一実施例を部分断面して示
した正面図、ロはその側面図、第2図及び第3図
は本考案の管端防食コアを用いた管接続継手構造
を示す断面図、第4図は従来の管端防食コアを用
いた第2図と同様の図面である。 3……管端防食コア、6……雄ねじ、10……
内リング、11……連結小支柱、12……外リン
グ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ライニング鋼管の内周面に嵌挿させる胴部と、
    前記鋼管の端面に当接する環状壁面を有する鍔部
    を備え、かつその鍔部外周面に継手本体に設けた
    テーパ雌ねじに螺合する雄ねじを形成した樹脂製
    の管端防食コアにおいて、該管端防食コアの前記
    鍔部近傍の胴部に、該胴部に外嵌する内リングと
    、該内リングと連結され、前記ライニング鋼管の
    端部に設けられたテーパ雄ねじの先端ねじ部より
    やや大径の外リングを装着したことを特徴とする
    管端防食コア。
JP3530889U 1989-03-27 1989-03-27 Expired - Lifetime JPH0532705Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3530889U JPH0532705Y2 (ja) 1989-03-27 1989-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3530889U JPH0532705Y2 (ja) 1989-03-27 1989-03-27

Publications (2)

Publication Number Publication Date
JPH02125289U true JPH02125289U (ja) 1990-10-16
JPH0532705Y2 JPH0532705Y2 (ja) 1993-08-20

Family

ID=31540547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3530889U Expired - Lifetime JPH0532705Y2 (ja) 1989-03-27 1989-03-27

Country Status (1)

Country Link
JP (1) JPH0532705Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0484881U (ja) * 1990-11-29 1992-07-23
JPH06331073A (ja) * 1993-05-26 1994-11-29 Kichinen:Kk 管接続方法
JP2011094704A (ja) * 2009-10-29 2011-05-12 Kyosei:Kk 鋼管用管継手

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015113954A (ja) * 2013-12-13 2015-06-22 株式会社植木組 更生管の管端部封止構造
JP2019178708A (ja) * 2018-03-30 2019-10-17 株式会社栗本鐵工所 管内面更生端部の処理構造とその処理方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0484881U (ja) * 1990-11-29 1992-07-23
JPH06331073A (ja) * 1993-05-26 1994-11-29 Kichinen:Kk 管接続方法
JP2011094704A (ja) * 2009-10-29 2011-05-12 Kyosei:Kk 鋼管用管継手

Also Published As

Publication number Publication date
JPH0532705Y2 (ja) 1993-08-20

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