JPH0334528Y2 - - Google Patents
Info
- Publication number
- JPH0334528Y2 JPH0334528Y2 JP20003586U JP20003586U JPH0334528Y2 JP H0334528 Y2 JPH0334528 Y2 JP H0334528Y2 JP 20003586 U JP20003586 U JP 20003586U JP 20003586 U JP20003586 U JP 20003586U JP H0334528 Y2 JPH0334528 Y2 JP H0334528Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- plastic
- pipe
- retaining ring
- valve body
- 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.)
- Expired
Links
- 229920003023 plastic Polymers 0.000 claims description 28
- 239000004033 plastic Substances 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 17
- 230000007797 corrosion Effects 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 230000006355 external stress Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000008642 heat stress Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Valve Housings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20003586U JPH0334528Y2 (US20030204162A1-20031030-M00001.png) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20003586U JPH0334528Y2 (US20030204162A1-20031030-M00001.png) | 1986-12-26 | 1986-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63104774U JPS63104774U (US20030204162A1-20031030-M00001.png) | 1988-07-07 |
JPH0334528Y2 true JPH0334528Y2 (US20030204162A1-20031030-M00001.png) | 1991-07-22 |
Family
ID=31162207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20003586U Expired JPH0334528Y2 (US20030204162A1-20031030-M00001.png) | 1986-12-26 | 1986-12-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0334528Y2 (US20030204162A1-20031030-M00001.png) |
-
1986
- 1986-12-26 JP JP20003586U patent/JPH0334528Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS63104774U (US20030204162A1-20031030-M00001.png) | 1988-07-07 |
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