JPS63132197U - - Google Patents
Info
- Publication number
- JPS63132197U JPS63132197U JP2483587U JP2483587U JPS63132197U JP S63132197 U JPS63132197 U JP S63132197U JP 2483587 U JP2483587 U JP 2483587U JP 2483587 U JP2483587 U JP 2483587U JP S63132197 U JPS63132197 U JP S63132197U
- Authority
- JP
- Japan
- Prior art keywords
- corrosion
- reinforcing layer
- sleeve
- resistant polyethylene
- polyethylene
- 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
- 239000004698 Polyethylene Substances 0.000 claims 3
- -1 polyethylene Polymers 0.000 claims 3
- 229920000573 polyethylene Polymers 0.000 claims 3
- 230000007797 corrosion Effects 0.000 claims 2
- 238000005260 corrosion Methods 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 239000000835 fiber Substances 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図はこの考案の実施例の側面図、第２図は
使用状態を示す断面図である。
使用状態を示す断面図である。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 長尺のスリーブ状に形成したポリエチレン
シートの一部の周方向に補強層を一体的に設けて
成ることを特徴とする防蝕用ポリエチレンスリー
ブ。 (2) 補強層がプラスチツク繊維、ガラス繊維又
は金属などのネツト体である実用新案登録請求の
範囲第１項記載の防蝕用ポリエチレンスリーブ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2483587U JPS63132197U (ja) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2483587U JPS63132197U (ja) | 1987-02-20 | 1987-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63132197U true JPS63132197U (ja) | 1988-08-30 |
Family
ID=30824421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2483587U Pending JPS63132197U (ja) | 1987-02-20 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63132197U (ja) |
-
1987
- 1987-02-20 JP JP2483587U patent/JPS63132197U/ja active Pending