JPH0274696U - - Google Patents
Info
- Publication number
- JPH0274696U JPH0274696U JP15368088U JP15368088U JPH0274696U JP H0274696 U JPH0274696 U JP H0274696U JP 15368088 U JP15368088 U JP 15368088U JP 15368088 U JP15368088 U JP 15368088U JP H0274696 U JPH0274696 U JP H0274696U
- Authority
- JP
- Japan
- Prior art keywords
- socket
- plastic film
- covered
- tube
- plastic
- 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
- 239000002985 plastic film Substances 0.000 claims 5
- 229920006255 plastic film Polymers 0.000 claims 5
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Joints With Sleeves (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Description
第１図はこの考案の実施例の接続前の断面図、
第２図は実施例の要部斜視図、第３図は接続状態
を示す断面図である。
Figure 1 is a sectional view of an embodiment of this invention before connection;
FIG. 2 is a perspective view of a main part of the embodiment, and FIG. 3 is a sectional view showing a connected state.
Claims (1)
面ライニング層との界面に、プラスチツクフイル
ムが一体に積層され、これらプラスチツクフイル
ムは円筒状をなして管軸方向へ延長され、管外面
へ折り返したプラスチツクフイルムで外面が覆わ
れた挿口が、プラスチツクフイルムで内面が覆わ
れた受口内へ挿入され、シール用ゴム輪がプラス
チツクフイルムを介して挿口外面と受口内面との
間に介挿されて成ることを特徴とする管継手部の
防蝕構造。 A plastic film is integrally laminated on the inner surface of the tube end facing the socket and insertion port, at the interface between the tube body and the inner lining layer, and these plastic films have a cylindrical shape and extend in the tube axis direction. The socket whose outer surface is covered with plastic film that has been folded back is inserted into the socket whose inner surface is covered with plastic film, and the sealing rubber ring is inserted between the outer surface of the socket and the inner surface of the socket through the plastic film. A corrosion-resistant structure of a pipe joint part characterized by being inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15368088U JPH0274696U (en) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15368088U JPH0274696U (en) | 1988-11-25 | 1988-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0274696U true JPH0274696U (en) | 1990-06-07 |
Family
ID=31429739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15368088U Pending JPH0274696U (en) | 1988-11-25 | 1988-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0274696U (en) |
-
1988
- 1988-11-25 JP JP15368088U patent/JPH0274696U/ja active Pending
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