JPS5557394A - Welded flange - Google Patents
Welded flangeInfo
- Publication number
- JPS5557394A JPS5557394A JP12850278A JP12850278A JPS5557394A JP S5557394 A JPS5557394 A JP S5557394A JP 12850278 A JP12850278 A JP 12850278A JP 12850278 A JP12850278 A JP 12850278A JP S5557394 A JPS5557394 A JP S5557394A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- flange
- welding
- smaller
- interior surface
- 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
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
PURPOSE: To weld the flange and pipe easily in sound state, by making the inside diameter of uninserted part of the pipe slightly smaller than the outside diameter of the pipe at the flange interior surface, when welding the flange to the pipe.
CONSTITUTION: When welding a flange 5 to a pipe 7, the diameter of the part 6 of the pipe 7 not inserted is made slightly, about 0.5W1.0mm, smaller than the outside diameter of the pipe 7 in the flange interior surface 1. With the end part 8 of the pipe 7 abutting against the smaller end 6 of the flange interior surface, the smaller end 6 and the pipe end part 8 are welded by using a filler rod to weld the flange 5 to the pipe 7. Or, in the state mentioned above, welding is performed by placing a filler rod 12 formed in ring in the welding part. In order to prevent deformation of a flange seat surface 9, the position of the pipe end part 8 may be easily determined to maintain the specified dimension of the uninserted part. Also, the setting of the squareness of the flange seat surface 9 with respect to the axial center of the pipe may be extremely easy.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12850278A JPS5557394A (en) | 1978-10-20 | 1978-10-20 | Welded flange |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12850278A JPS5557394A (en) | 1978-10-20 | 1978-10-20 | Welded flange |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5557394A true JPS5557394A (en) | 1980-04-28 |
Family
ID=14986320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12850278A Pending JPS5557394A (en) | 1978-10-20 | 1978-10-20 | Welded flange |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5557394A (en) |
-
1978
- 1978-10-20 JP JP12850278A patent/JPS5557394A/en active Pending
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