JPS6024998U - insulation pipe - Google Patents

insulation pipe

Info

Publication number
JPS6024998U
JPS6024998U JP11750683U JP11750683U JPS6024998U JP S6024998 U JPS6024998 U JP S6024998U JP 11750683 U JP11750683 U JP 11750683U JP 11750683 U JP11750683 U JP 11750683U JP S6024998 U JPS6024998 U JP S6024998U
Authority
JP
Japan
Prior art keywords
pipe
layer
thickness
contact
insulation pipe
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
JP11750683U
Other languages
Japanese (ja)
Inventor
松谷　勉
松井　正毅
Original Assignee
三菱電線工業株式会社
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 by 三菱電線工業株式会社 filed Critical 三菱電線工業株式会社
Priority to JP11750683U priority Critical patent/JPS6024998U/en
Publication of JPS6024998U publication Critical patent/JPS6024998U/en
Pending legal-status Critical Current

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Landscapes

  • Thermal Insulation (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

付図は、本考案実施例の断面図。 １・・・・・・有機高分子パイプ、２・・・・・・発泡
ポリウレタン断熱層、３・・・・・・シース。The attached figure is a sectional view of an embodiment of the present invention. 1...Organic polymer pipe, 2...Polyurethane foam insulation layer, 3...Sheath.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外径５０〜１８０Ｔｒｒｍの有機高分子パイプの上に発
泡ポリウレタン断熱層、更にその上にポリ塩化ビニル又
はポリエチレンからなる厚さ少なくとも３ｒｒｒ！ＩＬ
のシースからなり、かつ、上記発泡ポリウレタン断熱層
は、（ｉ）発泡度が１０〜５０倍であり、（ｉｉ）厚さ
３０〜６０７ＩｒＩｎであり、（ｉｉｉ　）連続発泡層
であり、更に（ｉｖ　）その内表面は上記パイプの外表
面と、その外表面は上記シースの内表面とそれぞれ接触
していることを特徴とする断熱パイプ。A foamed polyurethane insulation layer is placed on top of an organic polymer pipe with an outer diameter of 50 to 180 Trrm, and then a layer of polyvinyl chloride or polyethylene with a thickness of at least 3rrr! IL
The foamed polyurethane heat insulation layer has (i) a foaming degree of 10 to 50 times, (ii) a thickness of 30 to 607 IrIn, (iii) a continuous foam layer, and (iv) ) An insulated pipe, wherein the inner surface thereof is in contact with the outer surface of the pipe, and the outer surface thereof is in contact with the inner surface of the sheath.
JP11750683U 1983-07-27 1983-07-27 insulation pipe Pending JPS6024998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11750683U JPS6024998U (en) 1983-07-27 1983-07-27 insulation pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11750683U JPS6024998U (en) 1983-07-27 1983-07-27 insulation pipe

Publications (1)

Publication Number Publication Date
JPS6024998U true JPS6024998U (en) 1985-02-20

Family

ID=30270468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11750683U Pending JPS6024998U (en) 1983-07-27 1983-07-27 insulation pipe

Country Status (1)

Country Link
JP (1) JPS6024998U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016194358A (en) * 2015-04-02 2016-11-17 積水化学工業株式会社 Heat/earthquake resistant pipeline system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344959A (en) * 1976-10-04 1978-04-22 Pont A Mousson Large diameter heat insulation pipe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344959A (en) * 1976-10-04 1978-04-22 Pont A Mousson Large diameter heat insulation pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016194358A (en) * 2015-04-02 2016-11-17 積水化学工業株式会社 Heat/earthquake resistant pipeline system

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