JPS52150357A - Guide shoe anti burning method at mannesmann piercer - Google Patents

Guide shoe anti burning method at mannesmann piercer

Info

Publication number
JPS52150357A
JPS52150357A JP6722376A JP6722376A JPS52150357A JP S52150357 A JPS52150357 A JP S52150357A JP 6722376 A JP6722376 A JP 6722376A JP 6722376 A JP6722376 A JP 6722376A JP S52150357 A JPS52150357 A JP S52150357A
Authority
JP
Japan
Prior art keywords
guide shoe
burning method
shoe anti
mannesmann piercer
anti burning
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
JP6722376A
Other languages
English (en)
Inventor
Kenichirou Harada
Mitsuo Murakami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP6722376A priority Critical patent/JPS52150357A/ja
Publication of JPS52150357A publication Critical patent/JPS52150357A/ja
Pending legal-status Critical Current

Links

JP6722376A 1976-06-09 1976-06-09 Guide shoe anti burning method at mannesmann piercer Pending JPS52150357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6722376A JPS52150357A (en) 1976-06-09 1976-06-09 Guide shoe anti burning method at mannesmann piercer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6722376A JPS52150357A (en) 1976-06-09 1976-06-09 Guide shoe anti burning method at mannesmann piercer

Publications (1)

Publication Number Publication Date
JPS52150357A true JPS52150357A (en) 1977-12-14

Family

ID=13338687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6722376A Pending JPS52150357A (en) 1976-06-09 1976-06-09 Guide shoe anti burning method at mannesmann piercer

Country Status (1)

Country Link
JP (1) JPS52150357A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122604A (en) * 1979-03-13 1980-09-20 Sumitomo Metal Ind Ltd Preventing method for guide shoe flaw of seamless steel pipe
JPS60184410A (ja) * 1984-03-02 1985-09-19 Sumitomo Metal Ind Ltd 熱間管圧延におけるガイドシユ−疵防止方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122604A (en) * 1979-03-13 1980-09-20 Sumitomo Metal Ind Ltd Preventing method for guide shoe flaw of seamless steel pipe
JPS583444B2 (ja) * 1979-03-13 1983-01-21 住友金属工業株式会社 継目無鋼管のガイドシユ−疵防止方法
JPS60184410A (ja) * 1984-03-02 1985-09-19 Sumitomo Metal Ind Ltd 熱間管圧延におけるガイドシユ−疵防止方法
JPH0563242B2 (ja) * 1984-03-02 1993-09-10 Sumitomo Metal Ind

Similar Documents

Publication Publication Date Title
GB1551574A (en) Swaging apparatus
JPS5349111A (en) Apparatus for cutting rolled web into dredetermined length
GB1527343A (en) Apparatus for forming boreholes
JPS5346988A (en) Piperadine derivative
JPS52104310A (en) Well point apparatus
JPS5368662A (en) Rolling method
JPS52150357A (en) Guide shoe anti burning method at mannesmann piercer
BG33589A3 (en) Method for glucoseisomeric enzime obtaining
JPS52114731A (en) Tow drawing method
JPS52150350A (en) Rolling apparatus
JPS52152857A (en) Guide shoe cooling for mannesmann piercer
JPS5348045A (en) Steel tube cutter
JPS5339241A (en) Side guide device for rolling mill
JPS5350673A (en) Automaton for manipulating parts
JPS5360861A (en) Rolling apparatus
JPS52147566A (en) Disccshaped parts roll forming method
JPS5344762A (en) Wireeshaped guide roller
GB1555205A (en) Guide rollers
JPS5373271A (en) Method for making heattresistant tube
JPS5333956A (en) Forging method
JPS5360863A (en) Rolling apparatus
JPS5310599A (en) Safety device for firearm
JPS5358948A (en) Steel tube oxyyarc cutter
JPS52146755A (en) Billet guide device for rouing mill
JPS5360358A (en) Pipe rolling method