JPH0392750U - - Google Patents
Info
- Publication number
- JPH0392750U JPH0392750U JP15274189U JP15274189U JPH0392750U JP H0392750 U JPH0392750 U JP H0392750U JP 15274189 U JP15274189 U JP 15274189U JP 15274189 U JP15274189 U JP 15274189U JP H0392750 U JPH0392750 U JP H0392750U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- metal pipe
- cored
- refractory
- rear part
- 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
- 239000002184 metal Substances 0.000 claims description 4
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図は本考案の一実施例の一部省略した側断
面図、第２図は同上の一部切欠した斜視断面図で
ある。
１……ランスパイプ、２……芯金パイプ、３…
…先端部、４……後方部。
FIG. 1 is a partially omitted side sectional view of an embodiment of the present invention, and FIG. 2 is a partially cutaway perspective sectional view of the same. 1... Lance pipe, 2... Core metal pipe, 3...
...Tip part, 4...Rear part.
Claims (1)
火物で被覆し、芯金パイプの上記の後方部を肉厚
がほぼ５mm以下に不定形耐火物で被覆したことを
特徴とする溶融金属処理用ランスパイプ。 For processing molten metal, characterized in that the tip side of the cored metal pipe is coated with a thick castable refractory, and the above-mentioned rear part of the cored metal pipe is covered with an unshaped refractory with a wall thickness of approximately 5 mm or less. lance pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15274189U JPH0392750U (en) | 1989-12-29 | 1989-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15274189U JPH0392750U (en) | 1989-12-29 | 1989-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0392750U true JPH0392750U (en) | 1991-09-20 |
Family
ID=31698995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15274189U Pending JPH0392750U (en) | 1989-12-29 | 1989-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0392750U (en) |
-
1989
- 1989-12-29 JP JP15274189U patent/JPH0392750U/ja active Pending