JPH0334627U - - Google Patents
Info
- Publication number
- JPH0334627U JPH0334627U JP9230589U JP9230589U JPH0334627U JP H0334627 U JPH0334627 U JP H0334627U JP 9230589 U JP9230589 U JP 9230589U JP 9230589 U JP9230589 U JP 9230589U JP H0334627 U JPH0334627 U JP H0334627U
- Authority
- JP
- Japan
- Prior art keywords
- flame
- polyethylene pipe
- metal foil
- retardant
- outside
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
第１図は本考案にかかる難燃性ポエチレン管の
横断面説明図、第２図は該ポリエチレン管のサブ
ダクトとしての使用例を示す横断面説明図である
。
１……ポリエチレン管、２……金属箔、３……
難燃性防食層、４……管路、５……電力ケーブル
、６……サブダクト、７……光ケーブル。
FIG. 1 is an explanatory cross-sectional view of a flame-retardant polyethylene pipe according to the present invention, and FIG. 2 is an explanatory cross-sectional view showing an example of the use of the polyethylene pipe as a subduct. 1...Polyethylene pipe, 2...Metal foil, 3...
Flame retardant corrosion protection layer, 4... Conduit, 5... Power cable, 6... Subduct, 7... Optical cable.
Claims (1)
の外側に難燃性防食層を設けたことを特徴とする
難燃性ポリエチレン管。 A flame-retardant polyethylene pipe characterized in that a metal foil is provided on the outside of the polyethylene pipe, and a flame-retardant and anticorrosive layer is further provided on the outside of the metal foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9230589U JPH0334627U (en) | 1989-08-04 | 1989-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9230589U JPH0334627U (en) | 1989-08-04 | 1989-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334627U true JPH0334627U (en) | 1991-04-04 |
Family
ID=31641743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9230589U Pending JPH0334627U (en) | 1989-08-04 | 1989-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334627U (en) |
-
1989
- 1989-08-04 JP JP9230589U patent/JPH0334627U/ja active Pending
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