JPS6320593U - - Google Patents
Info
- Publication number
- JPS6320593U JPS6320593U JP11412786U JP11412786U JPS6320593U JP S6320593 U JPS6320593 U JP S6320593U JP 11412786 U JP11412786 U JP 11412786U JP 11412786 U JP11412786 U JP 11412786U JP S6320593 U JPS6320593 U JP S6320593U
- Authority
- JP
- Japan
- Prior art keywords
- structure according
- connection structure
- water
- heat
- plastic pipes
- 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
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 4
- 230000002209 hydrophobic effect Effects 0.000 claims 2
- 229920000620 organic polymer Polymers 0.000 claims 2
- 239000004927 clay Substances 0.000 claims 1
- 229920003020 cross-linked polyethylene Polymers 0.000 claims 1
- 239000004703 cross-linked polyethylene Substances 0.000 claims 1
- 239000004519 grease Substances 0.000 claims 1
- 239000003208 petroleum Substances 0.000 claims 1
Landscapes
- Joints With Sleeves (AREA)
- Thermal Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11412786U JPS6320593U (zh) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11412786U JPS6320593U (zh) | 1986-07-25 | 1986-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320593U true JPS6320593U (zh) | 1988-02-10 |
Family
ID=30996576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11412786U Pending JPS6320593U (zh) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320593U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019302A (zh) * | 2014-06-26 | 2014-09-03 | 王向林 | 一种绝热管接头结构 |
-
1986
- 1986-07-25 JP JP11412786U patent/JPS6320593U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019302A (zh) * | 2014-06-26 | 2014-09-03 | 王向林 | 一种绝热管接头结构 |
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