JPH0449290U - - Google Patents

Info

Publication number
JPH0449290U
JPH0449290U JP9166890U JP9166890U JPH0449290U JP H0449290 U JPH0449290 U JP H0449290U JP 9166890 U JP9166890 U JP 9166890U JP 9166890 U JP9166890 U JP 9166890U JP H0449290 U JPH0449290 U JP H0449290U
Authority
JP
Japan
Prior art keywords
steel pipe
face
diameter side
pipe joint
elastic ring
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
JP9166890U
Other languages
English (en)
Other versions
JPH0649989Y2 (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 JP1990091668U priority Critical patent/JPH0649989Y2/ja
Publication of JPH0449290U publication Critical patent/JPH0449290U/ja
Application granted granted Critical
Publication of JPH0649989Y2 publication Critical patent/JPH0649989Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Non-Disconnectible Joints And Screw-Threaded Joints (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縦断側面図、
第２図は第１図における被接続鋼管雌ねじ部に設
けた弾性リング装着溝の形状を示す部分断面図、
第３図は他の実施例を示す縦断側面図、第４図イ
，ロは弾性リングの断面形状を示す部分斜視図、
第５図イ，ロは従来の継手部の構造を示す部分縦
断側面図である。 １は雄ねじ部、２は雌ねじ部、３は弾性リング
、３ａ，３ｂ，３ｃはシール面、４は溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被接続鋼管の管端部外周面をシール面とした管
    継手において、被接続鋼管管端面をその外径側よ
    り内径側を凹に傾斜させ、前記鋼管端面の傾斜面
    に弾性リングを対応精接させるべく傾斜して介挿
    させたことを特徴とする内面被覆鋼管継手。
JP1990091668U 1990-08-31 1990-08-31 内面被覆鋼管継手 Expired - Lifetime JPH0649989Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990091668U JPH0649989Y2 (ja) 1990-08-31 1990-08-31 内面被覆鋼管継手

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990091668U JPH0649989Y2 (ja) 1990-08-31 1990-08-31 内面被覆鋼管継手

Publications (2)

Publication Number Publication Date
JPH0449290U true JPH0449290U (ja) 1992-04-27
JPH0649989Y2 JPH0649989Y2 (ja) 1994-12-14

Family

ID=31827512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990091668U Expired - Lifetime JPH0649989Y2 (ja) 1990-08-31 1990-08-31 内面被覆鋼管継手

Country Status (1)

Country Link
JP (1) JPH0649989Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126192A (ja) * 1982-12-29 1984-07-20 住友金属工業株式会社 油井管用管継手

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126192A (ja) * 1982-12-29 1984-07-20 住友金属工業株式会社 油井管用管継手

Also Published As

Publication number Publication date
JPH0649989Y2 (ja) 1994-12-14

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