JPS62140294U - - Google Patents

Info

Publication number
JPS62140294U
JPS62140294U JP2747386U JP2747386U JPS62140294U JP S62140294 U JPS62140294 U JP S62140294U JP 2747386 U JP2747386 U JP 2747386U JP 2747386 U JP2747386 U JP 2747386U JP S62140294 U JPS62140294 U JP S62140294U
Authority
JP
Japan
Prior art keywords
annular groove
resistant
wear
pipe body
abrasion
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
JP2747386U
Other languages
English (en)
Japanese (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 JP2747386U priority Critical patent/JPS62140294U/ja
Publication of JPS62140294U publication Critical patent/JPS62140294U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
JP2747386U 1986-02-28 1986-02-28 Pending JPS62140294U (US08158827-20120417-C00028.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2747386U JPS62140294U (US08158827-20120417-C00028.png) 1986-02-28 1986-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2747386U JPS62140294U (US08158827-20120417-C00028.png) 1986-02-28 1986-02-28

Publications (1)

Publication Number Publication Date
JPS62140294U true JPS62140294U (US08158827-20120417-C00028.png) 1987-09-04

Family

ID=30829532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2747386U Pending JPS62140294U (US08158827-20120417-C00028.png) 1986-02-28 1986-02-28

Country Status (1)

Country Link
JP (1) JPS62140294U (US08158827-20120417-C00028.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101487655B1 (ko) * 2013-01-16 2015-01-29 한국남부발전 주식회사 배관 및 이의 제조방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722495A (en) * 1980-07-11 1982-02-05 Nippon Steel Corp Wear preventing method of steelpipe end for transporting powder and granule

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722495A (en) * 1980-07-11 1982-02-05 Nippon Steel Corp Wear preventing method of steelpipe end for transporting powder and granule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101487655B1 (ko) * 2013-01-16 2015-01-29 한국남부발전 주식회사 배관 및 이의 제조방법

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