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ZA818585B - Method and apparatus for manufacture of neamless metal tubing by continuous rolling - Google Patents

Method and apparatus for manufacture of neamless metal tubing by continuous rolling

Info

Publication number
ZA818585B
ZA818585B ZA818585A ZA818585A ZA818585B ZA 818585 B ZA818585 B ZA 818585B ZA 818585 A ZA818585 A ZA 818585A ZA 818585 A ZA818585 A ZA 818585A ZA 818585 B ZA818585 B ZA 818585B
Authority
ZA
South Africa
Prior art keywords
neamless
manufacture
continuous rolling
metal tubing
tubing
Prior art date
Application number
ZA818585A
Other languages
English (en)
Inventor
J Breton
P 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 ZA818585B publication Critical patent/ZA818585B/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)
ZA818585A 1981-05-18 1981-12-10 Method and apparatus for manufacture of neamless metal tubing by continuous rolling ZA818585B (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
ZA818585B true ZA818585B (en) 1982-11-24

Family

ID=23005647

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA818585A ZA818585B (en) 1981-05-18 1981-12-10 Method and apparatus for manufacture of neamless metal tubing by continuous rolling

Country Status (13)

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

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
RU2357814C1 (ru) * 2005-02-16 2009-06-10 Сумитомо Метал Индастриз, Лтд. Способ изготовления бесшовной стальной трубы
CA2763292C (en) * 2009-06-19 2017-05-16 Sms Innse Spa Tube rolling plant

Family Cites Families (3)

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

Also Published As

Publication number Publication date
CA1138689A (en) 1983-01-04
GB2098900A (en) 1982-12-01
SE8203034L (sv) 1982-11-19
ES8400263A1 (es) 1983-10-16
IT8125810A0 (it) 1981-12-23
GB2098900B (en) 1985-05-30
AU8375882A (en) 1982-11-25
ES512243A0 (es) 1983-10-16
IT1139949B (it) 1986-09-24
JPS57190707A (en) 1982-11-24
US4353238A (en) 1982-10-12
BR8202857A (pt) 1983-04-26
PL236470A1 (en) 1983-01-03
KR830009813A (ko) 1983-12-23
IN157790B (es) 1986-06-21

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