JPS50150019A - - Google Patents

Info

Publication number
JPS50150019A
JPS50150019A JP5746274A JP5746274A JPS50150019A JP S50150019 A JPS50150019 A JP S50150019A JP 5746274 A JP5746274 A JP 5746274A JP 5746274 A JP5746274 A JP 5746274A JP S50150019 A JPS50150019 A JP S50150019A
Authority
JP
Japan
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.)
Granted
Application number
JP5746274A
Other languages
Japanese (ja)
Other versions
JPS586110B2 (ja
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 JP5746274A priority Critical patent/JPS586110B2/ja
Publication of JPS50150019A publication Critical patent/JPS50150019A/ja
Publication of JPS586110B2 publication Critical patent/JPS586110B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Thermal Insulation (AREA)
JP5746274A 1974-05-21 1974-05-21 ボウネツヒフクオホドコシタ カンバンジヨウキカン Expired JPS586110B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5746274A JPS586110B2 (ja) 1974-05-21 1974-05-21 ボウネツヒフクオホドコシタ カンバンジヨウキカン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5746274A JPS586110B2 (ja) 1974-05-21 1974-05-21 ボウネツヒフクオホドコシタ カンバンジヨウキカン

Publications (2)

Publication Number Publication Date
JPS50150019A true JPS50150019A (zh) 1975-12-01
JPS586110B2 JPS586110B2 (ja) 1983-02-03

Family

ID=13056332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5746274A Expired JPS586110B2 (ja) 1974-05-21 1974-05-21 ボウネツヒフクオホドコシタ カンバンジヨウキカン

Country Status (1)

Country Link
JP (1) JPS586110B2 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108273974A (zh) * 2018-04-20 2018-07-13 广东北晟益通实业有限公司 石油管线用球墨铸铁管、其制备工艺及应用
CN108331977A (zh) * 2018-04-20 2018-07-27 广东北晟益通实业有限公司 热力管线用球墨铸铁管、其制备工艺及应用
CN108386622A (zh) * 2018-04-20 2018-08-10 广东北晟益通实业有限公司 球墨铸铁管及城镇高压燃气管线用球墨铸铁管的制备工艺及城镇高压燃气管线用球墨铸铁管

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108273974A (zh) * 2018-04-20 2018-07-13 广东北晟益通实业有限公司 石油管线用球墨铸铁管、其制备工艺及应用
CN108331977A (zh) * 2018-04-20 2018-07-27 广东北晟益通实业有限公司 热力管线用球墨铸铁管、其制备工艺及应用
CN108386622A (zh) * 2018-04-20 2018-08-10 广东北晟益通实业有限公司 球墨铸铁管及城镇高压燃气管线用球墨铸铁管的制备工艺及城镇高压燃气管线用球墨铸铁管
CN108273974B (zh) * 2018-04-20 2020-06-26 广东北晟益通实业有限公司 石油管线用球墨铸铁管、其制备工艺及应用
CN108331977B (zh) * 2018-04-20 2020-06-26 广东北晟益通实业有限公司 热力管线用球墨铸铁管、其制备工艺及应用
CN108386622B (zh) * 2018-04-20 2020-07-07 广东北晟益通实业有限公司 球墨铸铁管及城镇高压燃气管线用球墨铸铁管的制备工艺及城镇高压燃气管线用球墨铸铁管

Also Published As

Publication number Publication date
JPS586110B2 (ja) 1983-02-03

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