JPH0463884U - - Google Patents

Info

Publication number
JPH0463884U
JPH0463884U JP10672790U JP10672790U JPH0463884U JP H0463884 U JPH0463884 U JP H0463884U JP 10672790 U JP10672790 U JP 10672790U JP 10672790 U JP10672790 U JP 10672790U JP H0463884 U JPH0463884 U JP H0463884U
Authority
JP
Japan
Prior art keywords
steel pipe
shoulder
ring
steel
featuring
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
JP10672790U
Other languages
English (en)
Other versions
JPH081352Y2 (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 JP1990106727U priority Critical patent/JPH081352Y2/ja
Publication of JPH0463884U publication Critical patent/JPH0463884U/ja
Application granted granted Critical
Publication of JPH081352Y2 publication Critical patent/JPH081352Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の説明図、第2図乃至第4図は
本考案の他の例の説明図、第5図及び第6図は従
来の鋼管継手の説明図である。 1……カツプリング、2,2′……鋼管(ピン
)、3,3′……ピンシヨルダー(ストツパー)
及びシール部、4……樹脂リング(可塑性リング
)、5……耐食セラミツク塗装(例)、6……カ
ツプリングシヨルダー、7……グルーブ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 鋼管と継手との螺合面の終端より先端に2段の
    シヨルダーを形成して、該鋼管同士の先端間また
    は鋼管先端とカツプリングのシヨルダーとの間に
    テフロン等の可塑性樹脂リングを介在させたこと
    を特徴とする鋼管継手。
JP1990106727U 1990-10-11 1990-10-11 鋼管継手 Expired - Lifetime JPH081352Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990106727U JPH081352Y2 (ja) 1990-10-11 1990-10-11 鋼管継手

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990106727U JPH081352Y2 (ja) 1990-10-11 1990-10-11 鋼管継手

Publications (2)

Publication Number Publication Date
JPH0463884U true JPH0463884U (ja) 1992-05-29
JPH081352Y2 JPH081352Y2 (ja) 1996-01-17

Family

ID=31852931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990106727U Expired - Lifetime JPH081352Y2 (ja) 1990-10-11 1990-10-11 鋼管継手

Country Status (1)

Country Link
JP (1) JPH081352Y2 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142475U (ja) * 1982-03-23 1983-09-26 日本鋼管株式会社 油井管用ネジ継手
JPS5944552A (ja) * 1982-09-06 1984-03-13 株式会社東芝 冷蔵庫
JPS59126191A (ja) * 1983-01-06 1984-07-20 住友金属工業株式会社 油井管用管継手
JPS6298088A (ja) * 1985-08-19 1987-05-07 ジヨ−ジ エム.ロ−リンズ 油田用管状継手およびその製造方法
JPS6412051U (ja) * 1987-07-10 1989-01-23

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142475U (ja) * 1982-03-23 1983-09-26 日本鋼管株式会社 油井管用ネジ継手
JPS5944552A (ja) * 1982-09-06 1984-03-13 株式会社東芝 冷蔵庫
JPS59126191A (ja) * 1983-01-06 1984-07-20 住友金属工業株式会社 油井管用管継手
JPS6298088A (ja) * 1985-08-19 1987-05-07 ジヨ−ジ エム.ロ−リンズ 油田用管状継手およびその製造方法
JPS6412051U (ja) * 1987-07-10 1989-01-23

Also Published As

Publication number Publication date
JPH081352Y2 (ja) 1996-01-17

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