JP2540253Y2 - 往復二連プラスチック管 - Google Patents
往復二連プラスチック管Info
- Publication number
- JP2540253Y2 JP2540253Y2 JP1990406699U JP40669990U JP2540253Y2 JP 2540253 Y2 JP2540253 Y2 JP 2540253Y2 JP 1990406699 U JP1990406699 U JP 1990406699U JP 40669990 U JP40669990 U JP 40669990U JP 2540253 Y2 JP2540253 Y2 JP 2540253Y2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- thickness
- pipe
- reciprocating
- tape
- 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 - Lifetime
Links
- 229920003023 plastic Polymers 0.000 title claims description 12
- 239000004033 plastic Substances 0.000 title claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- -1 Polyethylene terephthalate Polymers 0.000 claims description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 7
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 7
- 239000004925 Acrylic resin Substances 0.000 claims description 6
- 229920000178 Acrylic resin Polymers 0.000 claims description 6
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 5
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 27
- 239000011888 foil Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
- Thermal Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990406699U JP2540253Y2 (ja) | 1990-12-26 | 1990-12-26 | 往復二連プラスチック管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990406699U JP2540253Y2 (ja) | 1990-12-26 | 1990-12-26 | 往復二連プラスチック管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0495198U JPH0495198U (cs) | 1992-08-18 |
| JP2540253Y2 true JP2540253Y2 (ja) | 1997-07-02 |
Family
ID=31883833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990406699U Expired - Lifetime JP2540253Y2 (ja) | 1990-12-26 | 1990-12-26 | 往復二連プラスチック管 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2540253Y2 (cs) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61594U (ja) * | 1984-06-07 | 1986-01-06 | 東京瓦斯株式会社 | サヤ管工法用加熱流体搬送管 |
-
1990
- 1990-12-26 JP JP1990406699U patent/JP2540253Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0495198U (cs) | 1992-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |