PL236470A1 - Method of continuous rolling of seamless tubes and rolling mill therefor - Google Patents

Method of continuous rolling of seamless tubes and rolling mill therefor

Info

Publication number
PL236470A1
PL236470A1 PL23647082A PL23647082A PL236470A1 PL 236470 A1 PL236470 A1 PL 236470A1 PL 23647082 A PL23647082 A PL 23647082A PL 23647082 A PL23647082 A PL 23647082A PL 236470 A1 PL236470 A1 PL 236470A1
Authority
PL
Poland
Prior art keywords
rolling
seamless tubes
rolling mill
continuous
mill therefor
Prior art date
Application number
PL23647082A
Other languages
English (en)
Inventor
Jean-Jacques Breton
Philippe Malicet
Original Assignee
Vallourec
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 Vallourec filed Critical Vallourec
Publication of PL236470A1 publication Critical patent/PL236470A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
PL23647082A 1981-05-18 1982-05-17 Method of continuous rolling of seamless tubes and rolling mill therefor PL236470A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/264,347 US4353238A (en) 1981-05-18 1981-05-18 Method for manufacture of seamless metal tubing by continuous rolling

Publications (1)

Publication Number Publication Date
PL236470A1 true PL236470A1 (en) 1983-01-03

Family

ID=23005647

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23647082A PL236470A1 (en) 1981-05-18 1982-05-17 Method of continuous rolling of seamless tubes and rolling mill therefor

Country Status (13)

Country Link
US (1) US4353238A (2)
JP (1) JPS57190707A (2)
KR (1) KR830009813A (2)
AU (1) AU8375882A (2)
BR (1) BR8202857A (2)
CA (1) CA1138689A (2)
ES (1) ES512243A0 (2)
GB (1) GB2098900B (2)
IN (1) IN157790B (2)
IT (1) IT1139949B (2)
PL (1) PL236470A1 (2)
SE (1) SE8203034L (2)
ZA (1) ZA818585B (2)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139408A (en) * 1981-02-20 1982-08-28 Mannesmann Ag Manufacture of seamless pipe
JP2900804B2 (ja) * 1994-10-18 1999-06-02 日本鋼管株式会社 プラグ耐用度に優れた継目無鋼管の製造方法
US6340108B1 (en) * 1999-06-22 2002-01-22 Kawasaki Steel Corporation Hot rolling method and equipment
MX2007009772A (es) * 2005-02-16 2008-03-10 Sumitomo Metal Ind Metodo para fabricacion de tubo de acero sin costura.
HRP20150399T1 (hr) * 2009-06-19 2015-05-08 Sms Innse S.P.A. Valjaonica cijevi

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE225679C (2) * 1909-04-28
US981281A (en) * 1909-11-10 1911-01-10 Julius Kalle Continuous rolling-mill.
FR2198797B1 (2) * 1972-09-08 1975-01-03 Vallourec

Also Published As

Publication number Publication date
IN157790B (2) 1986-06-21
GB2098900B (en) 1985-05-30
IT8125810A0 (it) 1981-12-23
JPS57190707A (en) 1982-11-24
US4353238A (en) 1982-10-12
IT1139949B (it) 1986-09-24
CA1138689A (en) 1983-01-04
ES8400263A1 (es) 1983-10-16
GB2098900A (en) 1982-12-01
ES512243A0 (es) 1983-10-16
AU8375882A (en) 1982-11-25
KR830009813A (ko) 1983-12-23
ZA818585B (en) 1982-11-24
SE8203034L (sv) 1982-11-19
BR8202857A (pt) 1983-04-26

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