JPS59157195U - Covered piping material for hot water heating - Google Patents

Covered piping material for hot water heating

Info

Publication number
JPS59157195U
JPS59157195U JP5080883U JP5080883U JPS59157195U JP S59157195 U JPS59157195 U JP S59157195U JP 5080883 U JP5080883 U JP 5080883U JP 5080883 U JP5080883 U JP 5080883U JP S59157195 U JPS59157195 U JP S59157195U
Authority
JP
Japan
Prior art keywords
hot water
water heating
piping material
covered piping
covered
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
JP5080883U
Other languages
Japanese (ja)
Inventor
清水　藤雄
Original Assignee
住友軽金属工業株式会社
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 住友軽金属工業株式会社 filed Critical 住友軽金属工業株式会社
Priority to JP5080883U priority Critical patent/JPS59157195U/en
Publication of JPS59157195U publication Critical patent/JPS59157195U/en
Pending legal-status Critical Current

Links

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]

第１図は本考案の断面図、第２図は金属管の他の実施例
の一部切欠の斜面図、第３図は他の実施例の断面図、第
４図は従来の温水暖房用被覆配管材の断面図である。 １・・・金属管、２・・・空気層、３・・・発泡断熱材
、４・・・樹脂被覆、５・・・電線、６・・・溝。Fig. 1 is a sectional view of the present invention, Fig. 2 is a partially cutaway slope view of another embodiment of the metal pipe, Fig. 3 is a sectional view of another embodiment, and Fig. 4 is a conventional hot water heater. FIG. 3 is a cross-sectional view of the covered piping material. DESCRIPTION OF SYMBOLS 1...Metal pipe, 2...Air layer, 3...Foam insulation material, 4...Resin coating, 5...Electric wire, 6...Groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一対の金属管をその対向する側の面に空気層が形成され
るよう中、低発泡断熱材を一体に押出被覆することを特
徴とする温水暖房用被復配管材。A return piping material for hot water heating, characterized in that a pair of metal pipes are integrally extruded and coated with a medium to low foam insulation material so that an air layer is formed on opposing surfaces.
JP5080883U 1983-04-07 1983-04-07 Covered piping material for hot water heating Pending JPS59157195U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5080883U JPS59157195U (en) 1983-04-07 1983-04-07 Covered piping material for hot water heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5080883U JPS59157195U (en) 1983-04-07 1983-04-07 Covered piping material for hot water heating

Publications (1)

Publication Number Publication Date
JPS59157195U true JPS59157195U (en) 1984-10-22

Family

ID=30181259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5080883U Pending JPS59157195U (en) 1983-04-07 1983-04-07 Covered piping material for hot water heating

Country Status (1)

Country Link
JP (1) JPS59157195U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007032660A (en) * 2005-07-26 2007-02-08 Tokyo Gas Co Ltd Pair tube for hot water heating
JPWO2018221523A1 (en) * 2017-05-31 2019-06-27 Ｊｆｅスチール株式会社 Adiabatic multitube for superconducting power transmission

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007032660A (en) * 2005-07-26 2007-02-08 Tokyo Gas Co Ltd Pair tube for hot water heating
JPWO2018221523A1 (en) * 2017-05-31 2019-06-27 Ｊｆｅスチール株式会社 Adiabatic multitube for superconducting power transmission
US10971286B2 (en) 2017-05-31 2021-04-06 Jfe Steel Corporation Thermal-insulated multi-walled pipe for superconducting power transmission

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