CA989426A - Device for passing tubes through a heat-treatment installation - Google Patents

Device for passing tubes through a heat-treatment installation

Info

Publication number
CA989426A
CA989426A CA166,421A CA166421A CA989426A CA 989426 A CA989426 A CA 989426A CA 166421 A CA166421 A CA 166421A CA 989426 A CA989426 A CA 989426A
Authority
CA
Canada
Prior art keywords
heat
treatment installation
passing tubes
tubes
passing
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
CA166,421A
Other languages
English (en)
Other versions
CA166421S (en
Inventor
Robert Della Rosa
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.)
Vallourec Usines a Tubes de Lorraine Escaut SA
Original Assignee
Vallourec Usines a Tubes de Lorraine Escaut SA
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 Usines a Tubes de Lorraine Escaut SA filed Critical Vallourec Usines a Tubes de Lorraine Escaut SA
Application granted granted Critical
Publication of CA989426A publication Critical patent/CA989426A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Specific Conveyance Elements (AREA)
CA166,421A 1972-03-22 1973-03-19 Device for passing tubes through a heat-treatment installation Expired CA989426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7210008A FR2176526B1 (de) 1972-03-22 1972-03-22

Publications (1)

Publication Number Publication Date
CA989426A true CA989426A (en) 1976-05-18

Family

ID=9095627

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,421A Expired CA989426A (en) 1972-03-22 1973-03-19 Device for passing tubes through a heat-treatment installation

Country Status (7)

Country Link
US (1) US3866761A (de)
JP (1) JPS5548573B2 (de)
CA (1) CA989426A (de)
DE (1) DE2314077C3 (de)
FR (1) FR2176526B1 (de)
GB (1) GB1428473A (de)
IT (1) IT983864B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH610010A5 (en) * 1976-03-22 1979-03-30 Elhaus Friedrich W Arrangement for the heat treatment of elongate stock
JPS5945732B2 (ja) * 1977-02-08 1984-11-08 日本鋼管株式会社 長尺金属材料の熱処理方法及びその装置
CN102418056A (zh) * 2011-11-26 2012-04-18 江苏亚太轻合金科技股份有限公司 铝镁硅系铝合金冷拉管淬火设备及其淬火方法
JP5921923B2 (ja) * 2012-03-26 2016-05-24 新日鐵住金株式会社 金属管の熱処理方法および真空熱処理炉の使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550159A (en) * 1945-01-08 1951-04-24 Pipe Line Service Corp Pipe handling gear
US3322291A (en) * 1966-08-22 1967-05-30 Amsted Ind Inc Pipe handling conveyor
JPS5234565B2 (de) * 1971-12-29 1977-09-03

Also Published As

Publication number Publication date
FR2176526B1 (de) 1974-08-02
GB1428473A (en) 1976-03-17
DE2314077B2 (de) 1974-11-28
US3866761A (en) 1975-02-18
JPS5548573B2 (de) 1980-12-06
DE2314077C3 (de) 1975-07-17
DE2314077A1 (de) 1973-10-04
IT983864B (it) 1974-11-11
JPS4991913A (de) 1974-09-03
FR2176526A1 (de) 1973-11-02

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