JPS6187694U - - Google Patents

Info

Publication number
JPS6187694U
JPS6187694U JP17276784U JP17276784U JPS6187694U JP S6187694 U JPS6187694 U JP S6187694U JP 17276784 U JP17276784 U JP 17276784U JP 17276784 U JP17276784 U JP 17276784U JP S6187694 U JPS6187694 U JP S6187694U
Authority
JP
Japan
Prior art keywords
circumferential joint
welding groove
joint welding
shape
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.)
Pending
Application number
JP17276784U
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 JP17276784U priority Critical patent/JPS6187694U/ja
Publication of JPS6187694U publication Critical patent/JPS6187694U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の方法により、開先端部を拡
管した周継手用溶接開先の縦断面図、第２図は、
本考案の方法により、開先を形成した時の周継手
溶接部の溶接後の縦断面図、第３図は、従来の周
継手溶接用開先の形状、第４図は、従来の開先形
状によつて溶接を行つた場合の周継手溶接部の溶
接後の縦断面図。 １……開先面、２……ルートフエイス、３……
ルートギヤツプ、４……拡管部、５……溶着金属
、６……裏波、７……被溶接管内径面、８……被
溶接管外面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 周継手溶接開先の部分を管内と接線で連続した
    円弧状に拡管を施すことを特徴とする管周継手溶
    接用開先の形状。
JP17276784U 1984-11-14 1984-11-14 Pending JPS6187694U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17276784U JPS6187694U (ja) 1984-11-14 1984-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17276784U JPS6187694U (ja) 1984-11-14 1984-11-14

Publications (1)

Publication Number Publication Date
JPS6187694U true JPS6187694U (ja) 1986-06-07

Family

ID=30730427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17276784U Pending JPS6187694U (ja) 1984-11-14 1984-11-14

Country Status (1)

Country Link
JP (1) JPS6187694U (ja)

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