JPS63129785U - - Google Patents
Info
- Publication number
- JPS63129785U JPS63129785U JP2170087U JP2170087U JPS63129785U JP S63129785 U JPS63129785 U JP S63129785U JP 2170087 U JP2170087 U JP 2170087U JP 2170087 U JP2170087 U JP 2170087U JP S63129785 U JPS63129785 U JP S63129785U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- packing
- corrosion
- annular groove
- female thread
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 2
- 230000007797 corrosion Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Description
第1図は本考案の一実施例を示す縦断面図、第
2図は従来の防食継手を示す縦断面図である。 1……継手本体、2……環状凹溝、3……Oリ
ング、4……合成樹脂層、5……筒状体、6,7
……めねじ。
2図は従来の防食継手を示す縦断面図である。 1……継手本体、2……環状凹溝、3……Oリ
ング、4……合成樹脂層、5……筒状体、6,7
……めねじ。
Claims (1)
- 金属製管継手本体の内面に環状凹溝を設けてパ
ツキンを装着し、前記本体の一方の端面から内面
にかけて前記パツキンを介して合成樹脂を被覆す
るとともに該合成樹脂でめねじを形成したことを
特徴とする防食管継手。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987021700U JPH0631265Y2 (ja) | 1987-02-17 | 1987-02-17 | 防食管継手 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987021700U JPH0631265Y2 (ja) | 1987-02-17 | 1987-02-17 | 防食管継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63129785U true JPS63129785U (ja) | 1988-08-24 |
JPH0631265Y2 JPH0631265Y2 (ja) | 1994-08-22 |
Family
ID=30818383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987021700U Expired - Lifetime JPH0631265Y2 (ja) | 1987-02-17 | 1987-02-17 | 防食管継手 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0631265Y2 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62122993U (ja) * | 1986-01-27 | 1987-08-04 |
-
1987
- 1987-02-17 JP JP1987021700U patent/JPH0631265Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62122993U (ja) * | 1986-01-27 | 1987-08-04 |
Also Published As
Publication number | Publication date |
---|---|
JPH0631265Y2 (ja) | 1994-08-22 |