JPS645607A - Manufacture of seamless pipe - Google Patents

Manufacture of seamless pipe

Info

Publication number
JPS645607A
JPS645607A JP16256687A JP16256687A JPS645607A JP S645607 A JPS645607 A JP S645607A JP 16256687 A JP16256687 A JP 16256687A JP 16256687 A JP16256687 A JP 16256687A JP S645607 A JPS645607 A JP S645607A
Authority
JP
Japan
Prior art keywords
rolling
pipe
generated
temp
faulty
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.)
Granted
Application number
JP16256687A
Other languages
English (en)
Japanese (ja)
Other versions
JPH051085B2 (enrdf_load_stackoverflow
Inventor
Tomio Yamakawa
Chihiro Hayashi
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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP16256687A priority Critical patent/JPS645607A/ja
Publication of JPS645607A publication Critical patent/JPS645607A/ja
Publication of JPH051085B2 publication Critical patent/JPH051085B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
JP16256687A 1987-06-30 1987-06-30 Manufacture of seamless pipe Granted JPS645607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16256687A JPS645607A (en) 1987-06-30 1987-06-30 Manufacture of seamless pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16256687A JPS645607A (en) 1987-06-30 1987-06-30 Manufacture of seamless pipe

Publications (2)

Publication Number Publication Date
JPS645607A true JPS645607A (en) 1989-01-10
JPH051085B2 JPH051085B2 (enrdf_load_stackoverflow) 1993-01-07

Family

ID=15757024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16256687A Granted JPS645607A (en) 1987-06-30 1987-06-30 Manufacture of seamless pipe

Country Status (1)

Country Link
JP (1) JPS645607A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH051085B2 (enrdf_load_stackoverflow) 1993-01-07

Similar Documents

Publication Publication Date Title
ES2007162A6 (es) Un metodo para la fabricacion de tubos sin soldadura.
JPS645607A (en) Manufacture of seamless pipe
FR2443884A1 (fr) Fabrication de tubes sans soudure de forts diametres
JPS6411006A (en) Manufacture of seamless pipe made of titanium or titanium alloy
JPS6431505A (en) Piercing method for seamless pipe
JPS6444204A (en) Production of seamless titanium pipe
JPS6411008A (en) Manufacture of seamless pipe
CA2003244A1 (en) Method of manufacturing seamless tube formed of titanium material
Antimonov et al. Experience With the Use of a Self-Adjusting Mandrel for the Manufacture of Thick Walled Steel Tubes
Kozeradskii Production of Tubes From Molybdenum by Pressure Forging and Rolling in a Mill With Slanted Rolls
Kummerling Comparison of various cross-rolling processes for elongation stages in the production of seamless tubes
Grum et al. Research of dimensional inaccuracies and residual stresses in manufacturing rings from rolled thin walled tubes
Monkawa et al. Stress analysis on the roll and mandrel of a cold pilger mill
Moltner et al. Three-Motor Group Drive System for Stretch Reducing Mills(SRM)
Danchenko Rational Practices for Producing Hot Rolled Tubes of Over 150 mm Diameter
Stoletnii Optimum Length of Billet for Seamless Tubes
JPS6427707A (en) Manufacture of steamless steel tube for rim of wheel
Grabowski Quality of Acid Resistant Helically-Rolled Tube Blanks
Golubchik et al. Selecting the Optimum Ratio of Roll to Billet Diameter for Skew Rolling
Messerli Cold Rolling Mills for Calibrating Hot Rolled Strip
Rybnikov Manufacture of Structural Shapes for Structural Steelwork
Zaitsev et al. The Production of High Precision Shaped Sections
IT1204442B (it) Struttura fortante di laminatoio continuo per la produzione di tubi senza saldatura
Gancia et al. New Manufacturing Technology of Seamless Pipe Applied to U. S. Steel, Fairfield Works and Future Improvements
Arzensek et al. Manufacturing of high-quality tool steel wire by drawing and microrolling technology

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees