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
Links
- 238000005299 abrasion Methods 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2747386U JPS62140294U (de) | 1986-02-28 | 1986-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2747386U JPS62140294U (de) | 1986-02-28 | 1986-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62140294U true JPS62140294U (de) | 1987-09-04 |
Family
ID=30829532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2747386U Pending JPS62140294U (de) | 1986-02-28 | 1986-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62140294U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101487655B1 (ko) * | 2013-01-16 | 2015-01-29 | 한국남부발전 주식회사 | 배관 및 이의 제조방법 |
Citations (1)
| 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 |
-
1986
- 1986-02-28 JP JP2747386U patent/JPS62140294U/ja active Pending
Patent Citations (1)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101487655B1 (ko) * | 2013-01-16 | 2015-01-29 | 한국남부발전 주식회사 | 배관 및 이의 제조방법 |