IT1151206B - PROCESS FOR THE MANUFACTURE OF STEEL PIPES WITHOUT WELDING FOR THE OIL INDUSTRY - Google Patents

PROCESS FOR THE MANUFACTURE OF STEEL PIPES WITHOUT WELDING FOR THE OIL INDUSTRY

Info

Publication number
IT1151206B
IT1151206B IT21425/82A IT2142582A IT1151206B IT 1151206 B IT1151206 B IT 1151206B IT 21425/82 A IT21425/82 A IT 21425/82A IT 2142582 A IT2142582 A IT 2142582A IT 1151206 B IT1151206 B IT 1151206B
Authority
IT
Italy
Prior art keywords
welding
manufacture
steel pipes
oil industry
industry
Prior art date
Application number
IT21425/82A
Other languages
Italian (it)
Other versions
IT8221425A0 (en
Inventor
Fritz Kegel
Manfred Hartl
Friedrich Huls
Dieter Vespermann
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of IT8221425A0 publication Critical patent/IT8221425A0/en
Application granted granted Critical
Publication of IT1151206B publication Critical patent/IT1151206B/en

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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (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 Steel (AREA)
  • Heat Treatment Of Articles (AREA)
IT21425/82A 1981-07-09 1982-05-21 PROCESS FOR THE MANUFACTURE OF STEEL PIPES WITHOUT WELDING FOR THE OIL INDUSTRY IT1151206B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3127373A DE3127373C2 (en) 1981-07-09 1981-07-09 Process for the manufacture of seamless steel tubes for the petroleum industry

Publications (2)

Publication Number Publication Date
IT8221425A0 IT8221425A0 (en) 1982-05-21
IT1151206B true IT1151206B (en) 1986-12-17

Family

ID=6136650

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21425/82A IT1151206B (en) 1981-07-09 1982-05-21 PROCESS FOR THE MANUFACTURE OF STEEL PIPES WITHOUT WELDING FOR THE OIL INDUSTRY

Country Status (7)

Country Link
JP (1) JPS589921A (en)
AR (1) AR230652A1 (en)
AT (1) AT389320B (en)
DE (1) DE3127373C2 (en)
FR (1) FR2509325B1 (en)
GB (1) GB2101014B (en)
IT (1) IT1151206B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE452028B (en) * 1982-04-30 1987-11-09 Skf Steel Eng Ab APPLICATION OF RODS MADE OF CARBON STALL OR STORED STRAIGHT IN ACID, SULFUR WEATHER ENVIRONMENT
DE3311629C2 (en) * 1983-03-28 1986-08-14 Mannesmann AG, 4000 Düsseldorf Process for the production of seamless steel tubes
DE3415590A1 (en) * 1984-04-24 1985-10-31 Mannesmann AG, 4000 Düsseldorf USE OF A STEEL IN HYDROGEN-LIQUID
US6299705B1 (en) * 1998-09-25 2001-10-09 Mitsubishi Heavy Industries, Ltd. High-strength heat-resistant steel and process for producing high-strength heat-resistant steel
EP2006396B1 (en) 2006-03-28 2018-05-16 Nippon Steel & Sumitomo Metal Corporation Process for production of seamless pipes
USD568092S1 (en) * 2006-11-16 2008-05-06 Best Direct International, Ltd. Cooking utensil
CN101829679B (en) * 2009-03-09 2013-09-04 鞍钢股份有限公司 Production method for improving impact toughness of hot-rolled oil well pipe coupling material
EP2340897A1 (en) * 2009-12-23 2011-07-06 Voestalpine Grobblech GmbH Thermomechanical processing method for rough sheet metal
CN102400057B (en) * 2011-11-28 2014-12-03 宝山钢铁股份有限公司 Low-alloy steel used for oil well pipe with carbon dioxide corrosion resistance and manufacturing method thereof
DE102013108803A1 (en) 2013-08-14 2015-02-19 Vallourec Deutschland Gmbh Process for producing a tempered seamless hot-worked steel tube
CN108273850A (en) * 2018-01-05 2018-07-13 衡阳华菱连轧管有限公司 The test instrument on line method of middle carbon microalloy steel pipe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE349059B (en) * 1968-11-22 1972-09-18 Nippon Kokan Kk
DE2054528C3 (en) * 1970-11-05 1981-07-23 Vsesojuznyj naučno-issledovatel'skij i konstruktorsko-technologičeskij institut trubnoj promyšlennosti, Dnepropetrovsk Device for hardening pipes from the rolling heat
JPS52152814A (en) * 1976-06-14 1977-12-19 Nippon Steel Corp Thermo-mechanical treatment of seamless steel pipe
DE2935690C2 (en) * 1979-09-04 1984-10-18 Kawasaki Steel Corp., Kobe, Hyogo Process for the manufacture of tubular steel

Also Published As

Publication number Publication date
DE3127373C2 (en) 1985-08-29
JPS589921A (en) 1983-01-20
AR230652A1 (en) 1984-05-31
ATA166682A (en) 1989-04-15
IT8221425A0 (en) 1982-05-21
FR2509325A1 (en) 1983-01-14
AT389320B (en) 1989-11-27
DE3127373A1 (en) 1983-01-27
GB2101014A (en) 1983-01-12
FR2509325B1 (en) 1988-05-27
GB2101014B (en) 1985-04-03

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990430