JPH0351299U - - Google Patents

Info

Publication number
JPH0351299U
JPH0351299U JP11165989U JP11165989U JPH0351299U JP H0351299 U JPH0351299 U JP H0351299U JP 11165989 U JP11165989 U JP 11165989U JP 11165989 U JP11165989 U JP 11165989U JP H0351299 U JPH0351299 U JP H0351299U
Authority
JP
Japan
Prior art keywords
weight
heat insulating
parts
outer periphery
layer
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
Application number
JP11165989U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11165989U priority Critical patent/JPH0351299U/ja
Publication of JPH0351299U publication Critical patent/JPH0351299U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

【図面の簡単な説明】
第1図は本考案の断熱管の一部切欠斜視図、第
2図は第1図の−線に沿う断面図、第3図は
従来の断熱管の一部切欠斜視図、第4図は従来の
他の断熱管の一部切欠斜視図である。 11……管状体、12……断熱材層、13……
可撓性プラスチツク管体、14……空気層、15
……無機物充填ポリマー層。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 管状体と、該環状体の外周を密着して被覆
    する断熱材層と、該断熱材層の外周を空気層を介
    して被包する可撓性プラスチツク管体と、該可撓
    性プラスチツク管体の外周を密着して被覆する無
    機物充填ポリマー層とから成ることを特徴とする
    断熱管。 (2) 前記断熱材層が、ポリオレフイン樹脂10
    0重量部と無機物粉末50〜500重量部とから
    成り、その発泡倍率が20〜60倍の発泡体であ
    る請求項1記載の断熱管。 (3) 前記無機物充填ポリマー層が、塩素化ポリ
    エチレンもしくはアクリルニトリルブタジエンゴ
    ムの1種または2種100重量部と無機物粉末5
    0〜250重量部とから成る請求項1記載の断熱
    管。
JP11165989U 1989-09-26 1989-09-26 Pending JPH0351299U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11165989U JPH0351299U (ja) 1989-09-26 1989-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11165989U JPH0351299U (ja) 1989-09-26 1989-09-26

Publications (1)

Publication Number Publication Date
JPH0351299U true JPH0351299U (ja) 1991-05-17

Family

ID=31660131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11165989U Pending JPH0351299U (ja) 1989-09-26 1989-09-26

Country Status (1)

Country Link
JP (1) JPH0351299U (ja)

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