JPS63185981U - - Google Patents
Info
- Publication number
- JPS63185981U JPS63185981U JP7770987U JP7770987U JPS63185981U JP S63185981 U JPS63185981 U JP S63185981U JP 7770987 U JP7770987 U JP 7770987U JP 7770987 U JP7770987 U JP 7770987U JP S63185981 U JPS63185981 U JP S63185981U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- corrosion
- joint body
- joint
- resistant
- 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
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Joints With Sleeves (AREA)
Description
第１図はこの考案にかかる防食管用管継手の一
実施例をあらわした半断面図、第２図はその管止
めリングを自然状態においてあらわした拡大断面
図、第３図は管止めリングの作用を説明した断面
図、第４図は他の管止めリングを自然状態におい
てあらわした断面図、第５図はその作用をあらわ
した断面図、第６図は従来の防食管用管継手をあ
らわした半断面図である。
１０……継手本体、１１……管挿通孔、２０…
…受口部材、３０……グリツプリング、５０，５
０′……管止めリング、５３，５３′……面当り
パツキン部、Ｐ……防食鋼管。
Fig. 1 is a half-sectional view showing an embodiment of the corrosion-resistant pipe fitting according to this invention, Fig. 2 is an enlarged sectional view showing the pipe stop ring in its natural state, and Fig. 3 is the function of the pipe stop ring. Fig. 4 is a sectional view showing another pipe stop ring in its natural state, Fig. 5 is a sectional view showing its function, and Fig. 6 is a half sectional view showing a conventional pipe fitting for corrosion-resistant pipes. FIG. 10... Joint body, 11... Tube insertion hole, 20...
...Socket member, 30...Grip ring, 50,5
0'... Pipe stop ring, 53, 53'... Face packing part, P... Corrosion-proof steel pipe.
Claims (1)
軸方向両側に備え筒状に形成された継手本体と、
この継手本体の軸方向各端部に接続される筒状の
受口部材と、この受口部材内周面と防食管外周面
との間に配備され受口部材の継手本体への接続時
受口部材の内周面で押圧されて防食管の外周面に
圧着されるグリツプリングを備えた防食管用管継
手において、前記継手本体の内周部に管止めリン
グが取り付けられ、同リングに突設された軟弾性
質の面当りパツキン部が、防食管の各端面に弾接
するようになつていることを特徴とする防食管用
管継手。 a joint body formed in a cylindrical shape with tube insertion holes on both sides in the axial direction through which each end of the two anticorrosion tubes is inserted;
A cylindrical socket member is connected to each end of the joint body in the axial direction, and a socket is provided between the inner circumferential surface of the socket member and the outer circumferential surface of the anti-corrosion pipe when the socket member is connected to the joint body. In a pipe joint for corrosion-resistant pipes equipped with a grip ring that is pressed by the inner peripheral surface of a mouth member and crimped onto the outer peripheral surface of a corrosion-proof pipe, a pipe stop ring is attached to the inner peripheral part of the joint body, and a pipe stop ring is provided that protrudes from the ring. 1. A pipe joint for a corrosion-resistant pipe, characterized in that a soft-elastic face-contact packing part comes into elastic contact with each end face of the corrosion-resistant pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7770987U JPS63185981U (en) | 1987-05-23 | 1987-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7770987U JPS63185981U (en) | 1987-05-23 | 1987-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185981U true JPS63185981U (en) | 1988-11-29 |
Family
ID=30925971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7770987U Pending JPS63185981U (en) | 1987-05-23 | 1987-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185981U (en) |
-
1987
- 1987-05-23 JP JP7770987U patent/JPS63185981U/ja active Pending