FR2550719B1 - Procede de fabrication de tubes sans soudure et laminoir a tubes sans soudure - Google Patents

Procede de fabrication de tubes sans soudure et laminoir a tubes sans soudure

Info

Publication number
FR2550719B1
FR2550719B1 FR8412207A FR8412207A FR2550719B1 FR 2550719 B1 FR2550719 B1 FR 2550719B1 FR 8412207 A FR8412207 A FR 8412207A FR 8412207 A FR8412207 A FR 8412207A FR 2550719 B1 FR2550719 B1 FR 2550719B1
Authority
FR
France
Prior art keywords
solderless
tubes
manufacturing
tube roller
roller
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.)
Expired
Application number
FR8412207A
Other languages
English (en)
Other versions
FR2550719A1 (fr
Inventor
Dezsoe Albert Pozsgay
Robert John Rau
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.)
White Consolidated Industries Inc
Original Assignee
White Consolidated Industries Inc
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 White Consolidated Industries Inc filed Critical White Consolidated Industries Inc
Publication of FR2550719A1 publication Critical patent/FR2550719A1/fr
Application granted granted Critical
Publication of FR2550719B1 publication Critical patent/FR2550719B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR8412207A 1983-08-02 1984-08-01 Procede de fabrication de tubes sans soudure et laminoir a tubes sans soudure Expired FR2550719B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51956483A 1983-08-02 1983-08-02

Publications (2)

Publication Number Publication Date
FR2550719A1 FR2550719A1 (fr) 1985-02-22
FR2550719B1 true FR2550719B1 (fr) 1987-08-07

Family

ID=24068848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412207A Expired FR2550719B1 (fr) 1983-08-02 1984-08-01 Procede de fabrication de tubes sans soudure et laminoir a tubes sans soudure

Country Status (6)

Country Link
JP (1) JPS6076207A (fr)
CA (1) CA1247885A (fr)
DE (1) DE3426224A1 (fr)
FR (1) FR2550719B1 (fr)
GB (1) GB2144352B (fr)
ZA (1) ZA845090B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101927260A (zh) * 2010-07-13 2010-12-29 江苏振达钢管集团 一种无缝钢管热轧多次穿孔生产工艺
DE102015212905B4 (de) * 2015-07-09 2020-10-01 Sms Group Gmbh Vorrichtung und Verfahren zur Herstellung nahtloser Rohre

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT141728B (de) * 1931-04-04 1935-05-10 Diescher & Sons S Verfahren zur Herstellung nahtloser Rohre.
US1949933A (en) * 1932-03-25 1934-03-06 Grasselli Chemical Co Sulphur burner
US1946933A (en) * 1932-03-31 1934-02-13 Diescher Tube Mills Inc Tube-making apparatus
US1951348A (en) * 1932-09-02 1934-03-20 Diescher Tube Mills Inc Method of cross-rolling
US2006336A (en) * 1933-05-22 1935-07-02 Diescher Tube Mills Inc Tube elongating apparatus and method
US2048925A (en) * 1933-10-19 1936-07-28 Diescher Tube Mills Inc Tube manufacturing apparatus
US3593553A (en) * 1968-07-12 1971-07-20 Blaw Knox Co Method and apparatus for rolling tubes
GB1575859A (en) * 1977-04-18 1980-10-01 Aetna Standard Eng Co Process for the production of seamless tubular products
FR2443884A1 (fr) * 1978-12-15 1980-07-11 Vallourec Fabrication de tubes sans soudure de forts diametres
GB2089702B (en) * 1980-12-19 1984-08-30 Nippon Kokan Kk Method of manufacturing seamless steel pipes
GB2099346B (en) * 1981-04-16 1985-03-13 Head Wrightson Mach Tube rolling mill

Also Published As

Publication number Publication date
FR2550719A1 (fr) 1985-02-22
DE3426224A1 (de) 1985-02-21
GB2144352A (en) 1985-03-06
ZA845090B (en) 1985-05-29
DE3426224C2 (fr) 1992-01-02
GB2144352B (en) 1986-06-04
JPS6076207A (ja) 1985-04-30
JPH0224162B2 (fr) 1990-05-28
GB8416450D0 (en) 1984-08-01
CA1247885A (fr) 1989-01-03

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property