JPH0293098U - - Google Patents
Info
- Publication number
- JPH0293098U JPH0293098U JP16996088U JP16996088U JPH0293098U JP H0293098 U JPH0293098 U JP H0293098U JP 16996088 U JP16996088 U JP 16996088U JP 16996088 U JP16996088 U JP 16996088U JP H0293098 U JPH0293098 U JP H0293098U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- melts
- inner peripheral
- exposed
- peripheral 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Description
第１図は本考案の第１実施例のインサートリン
グの使用状態を示す要部横断面図、第２図は同イ
ンサートリングの斜視図、第３図及び第４図は本
考案の第２及び第３実施例の要部横断面図、第５
図は同インサートリングによつて溶接した第１工
程を示し、第６図は第２工程を示し、第７図は従
来型インサートリングを用いて溶接する方法の説
明図。
１……配管、２……フラツクス、３……リブ部
、４……溶け込み部、６……肉盛、７……インサ
ートリング、８……点溶接、９……凸部。
Fig. 1 is a cross-sectional view of main parts showing the usage state of the insert ring of the first embodiment of the present invention, Fig. 2 is a perspective view of the same insert ring, and Figs. 3 and 4 are the second and fourth embodiments of the present invention. Cross-sectional view of main parts of the third embodiment, No. 5
The figure shows the first step of welding using the same insert ring, FIG. 6 shows the second step, and FIG. 7 is an explanatory diagram of the welding method using the conventional insert ring. 1... Piping, 2... Flux, 3... Rib part, 4... Melt part, 6... Overlay, 7... Insert ring, 8... Spot welding, 9... Convex part.
Claims (1)
に挾持され、前記配管１の内面側に、前記環状の
リングの内周面または、その内周面とそれに隣接
する側面の一部が露出され、配管の外面側からの
溶接時の加熱により溶融して前記配管に溶け込む
ものにおいて、溶接時にその溶接部が酸化するの
を防止するためのフラツクス２を前記内面側の前
記露出面のみに付着させたことを特徴とする配管
の突合せ溶接用インサートリング。 It is made of welded metal and is sandwiched between the end faces of a pair of pipes 1, 1, and the inner peripheral surface of the annular ring or a part of the inner peripheral surface and the side surface adjacent thereto is exposed on the inner surface side of the pipe 1. and melts and melts into the pipe by heating during welding from the outside of the pipe, and attaches flux 2 only to the exposed surface on the inside to prevent the welded part from oxidizing during welding. An insert ring for butt welding of piping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988169960U JPH0638636Y2 (en) | 1988-12-28 | 1988-12-28 | Insert ring for butt welding of piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988169960U JPH0638636Y2 (en) | 1988-12-28 | 1988-12-28 | Insert ring for butt welding of piping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0293098U true JPH0293098U (en) | 1990-07-24 |
| JPH0638636Y2 JPH0638636Y2 (en) | 1994-10-12 |
Family
ID=31460485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988169960U Expired - Lifetime JPH0638636Y2 (en) | 1988-12-28 | 1988-12-28 | Insert ring for butt welding of piping |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0638636Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5897492A (en) * | 1981-12-04 | 1983-06-09 | Toshiba Corp | Welding method for piping |
| JPS6286992U (en) * | 1985-11-22 | 1987-06-03 |
-
1988
- 1988-12-28 JP JP1988169960U patent/JPH0638636Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5897492A (en) * | 1981-12-04 | 1983-06-09 | Toshiba Corp | Welding method for piping |
| JPS6286992U (en) * | 1985-11-22 | 1987-06-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0638636Y2 (en) | 1994-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0293098U (en) | ||
| JPS6212080U (en) | ||
| JPS62118673U (en) | ||
| JPS6380091U (en) | ||
| JPS62181787U (en) | ||
| JPH03127893U (en) | ||
| JPS62127389U (en) | ||
| JPS63154888U (en) | ||
| JPH0229384U (en) | ||
| JPS62127388U (en) | ||
| JPH03104586U (en) | ||
| JPS63106583U (en) | ||
| JPS6286992U (en) | ||
| JPH0287592U (en) | ||
| JPS6422172U (en) | ||
| JPS62126684U (en) | ||
| JPH0370861U (en) | ||
| JPS61135860A (en) | Motorcar steering wheel | |
| JPH0470284U (en) | ||
| JPS6433378U (en) | ||
| JPS62113881U (en) | ||
| JPS60114393U (en) | End fittings for connecting the ends of small diameter metal pipes | |
| JPS62184127U (en) | ||
| JPH01158887U (en) | ||
| JPS62184129U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |