JPH02119583U - - Google Patents
Info
- Publication number
- JPH02119583U JPH02119583U JP2960489U JP2960489U JPH02119583U JP H02119583 U JPH02119583 U JP H02119583U JP 2960489 U JP2960489 U JP 2960489U JP 2960489 U JP2960489 U JP 2960489U JP H02119583 U JPH02119583 U JP H02119583U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- outer diameter
- regular
- diameter
- fitted
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 2
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Description
第１図は本考案で用いる接続用鋼管の一例を示
す側面図、第２図は従来と同様の通常鋼管の側面
図、第３図は第１図の接続用鋼管と通常鋼管との
嵌め込み状態を示す縦断面図、第４図は従来の配
管構造を示す縦断面図である。
１，１……膨出端部、３……接続用鋼管、４…
…通常鋼管、５……通常鋼管端部、６……鋼管外
周面、７……接続用鋼管端面、８……すみ肉溶接
部。
Fig. 1 is a side view showing an example of the connecting steel pipe used in the present invention, Fig. 2 is a side view of a conventional steel pipe, and Fig. 3 is a state in which the connecting steel pipe shown in Fig. 1 and the normal steel pipe are fitted together. FIG. 4 is a vertical cross-sectional view showing a conventional piping structure. 1, 1...Bulging end, 3... Connection steel pipe, 4...
... Normal steel pipe, 5 ... Normal steel pipe end, 6 ... Steel pipe outer peripheral surface, 7 ... Steel pipe end surface for connection, 8 ... Fillet welded part.
Claims (1)
成する配管構造であつて、両端部の内径が中央部
の外径と同一か又はその外径よりも大きく膨出す
る接続用鋼管と、前記鋼管と同じ外径を有する通
常鋼管とからなり、仮組みの際に接続用鋼管の膨
出端部に通常鋼管の嵌め込むように構成し、通常
鋼管の外周面と接続用鋼管の端面で環状にすみ肉
溶接部を形成している嵌め込み配管構造。 A piping structure that is generally achieved at work sites using medium-diameter steel pipes, in which the inner diameter of both ends is the same as the outer diameter of the central part or bulges out larger than the outer diameter of the central part, and It consists of regular steel pipes with the same outer diameter, and is constructed so that the regular steel pipe is fitted into the bulging end of the connecting steel pipe during temporary assembly, and the outer peripheral surface of the regular steel pipe and the end face of the connecting steel pipe form an annular shape. Fitted piping structure forming a flesh weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2960489U JPH02119583U (en) | 1989-03-14 | 1989-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2960489U JPH02119583U (en) | 1989-03-14 | 1989-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02119583U true JPH02119583U (en) | 1990-09-26 |
Family
ID=31253963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2960489U Pending JPH02119583U (en) | 1989-03-14 | 1989-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02119583U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5833884B2 (en) * | 1978-01-25 | 1983-07-22 | イ−・アイ・デユポン・ド・ネモア−ス・アンド・コンパニ− | Photosensitive elastic composition |
-
1989
- 1989-03-14 JP JP2960489U patent/JPH02119583U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5833884B2 (en) * | 1978-01-25 | 1983-07-22 | イ−・アイ・デユポン・ド・ネモア−ス・アンド・コンパニ− | Photosensitive elastic composition |