BRPI0809608A2 - Processo para a produção de tudo curvo para tubulação; e tubo curvo para tubulação - Google Patents

Processo para a produção de tudo curvo para tubulação; e tubo curvo para tubulação

Info

Publication number
BRPI0809608A2
BRPI0809608A2 BRPI0809608-2A2A BRPI0809608A BRPI0809608A2 BR PI0809608 A2 BRPI0809608 A2 BR PI0809608A2 BR PI0809608 A BRPI0809608 A BR PI0809608A BR PI0809608 A2 BRPI0809608 A2 BR PI0809608A2
Authority
BR
Brazil
Prior art keywords
pipe
curve
production
curve pipe
Prior art date
Application number
BRPI0809608-2A2A
Other languages
English (en)
Inventor
Takahiro Oka
Original Assignee
Sumitomo Metal Ind
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 Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of BRPI0809608A2 publication Critical patent/BRPI0809608A2/pt
Publication of BRPI0809608B1 publication Critical patent/BRPI0809608B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
BRPI0809608-2A 2007-03-26 2008-03-19 Process for the production of a curve pipe BRPI0809608B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-078705 2007-03-26
JP2007078705A JP5045178B2 (ja) 2007-03-26 2007-03-26 ラインパイプ用ベンド管の製造方法およびラインパイプ用ベンド管
PCT/JP2008/055107 WO2008117721A1 (ja) 2007-03-26 2008-03-19 ラインパイプ用ベンド管の製造方法およびラインパイプ用ベンド管

Publications (2)

Publication Number Publication Date
BRPI0809608A2 true BRPI0809608A2 (pt) 2014-10-29
BRPI0809608B1 BRPI0809608B1 (pt) 2017-07-04

Family

ID=39788457

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0809608-2A BRPI0809608B1 (pt) 2007-03-26 2008-03-19 Process for the production of a curve pipe

Country Status (8)

Country Link
US (1) US8038811B2 (pt)
EP (1) EP2128278B1 (pt)
JP (1) JP5045178B2 (pt)
CN (1) CN101663411B (pt)
BR (1) BRPI0809608B1 (pt)
CA (1) CA2680040C (pt)
MX (1) MX2009010303A (pt)
WO (1) WO2008117721A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150010425A1 (en) 2007-10-04 2015-01-08 Nippon Steel & Sumitomo Metal Corporation Austenitic stainless steel
CN102284569B (zh) * 2011-06-15 2014-06-04 中国石油天然气股份有限公司 一种热煨弯管工艺方法
CN102729009A (zh) * 2012-06-27 2012-10-17 中国海洋石油总公司 一种冶金复合管弯管的制造工艺
BR112017022106A2 (pt) * 2015-08-28 2018-07-03 Nippon Steel & Sumitomo Metal Corporation tubo de aço inoxidável e seu método de fabricação
EP3636787B1 (en) * 2017-05-22 2022-01-26 Nippon Steel Corporation Bent steel pipe and method for producing same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0247289B2 (ja) * 1984-06-20 1990-10-19 Daiichi Koshuha Kogyo Kk Kinzokukannomagekakokennetsushorihohooyobisochi
JPH03156170A (ja) 1989-11-14 1991-07-04 Mitsubishi Electric Corp 同軸形スタータ
JPH0718331A (ja) * 1993-07-05 1995-01-20 Kubota Corp １３クロム系ステンレス鋼曲げ管の製造方法
JP3156170B2 (ja) 1994-07-26 2001-04-16 住友金属工業株式会社 ラインパイプ用マルテンサイト系ステンレス鋼
JP2002030392A (ja) * 2000-07-13 2002-01-31 Nippon Steel Corp 耐食性に優れた高Ｃｒマルテンサイトステンレス鋼及びその製造方法
JP2002129288A (ja) * 2000-10-30 2002-05-09 Nippon Steel Corp 高強度ベンド管およびその製造法
JP2003003243A (ja) * 2001-06-22 2003-01-08 Sumitomo Metal Ind Ltd 耐炭酸ガス腐食性および耐硫化物応力腐食割れ性に優れた高強度マルテンサイトステンレス鋼
JP4186684B2 (ja) * 2002-04-12 2008-11-26 住友金属工業株式会社 マルテンサイト系ステンレス鋼の製造方法
RU2279486C2 (ru) * 2002-04-12 2006-07-10 Сумитомо Метал Индастриз Лтд Способ производства мартенситной нержавеющей стали
JP4337712B2 (ja) * 2004-11-19 2009-09-30 住友金属工業株式会社 マルテンサイト系ステンレス鋼
BRPI0609856A2 (pt) * 2005-04-28 2010-05-11 Jfe Steel Corp tubo de aço inoxidável tendo excelente capacidade de dilatação para produtos tubulares para campos petrolìferos
RU2416670C2 (ru) * 2006-08-22 2011-04-20 Сумитомо Метал Индастриз, Лтд. Мартенситная нержавеющая сталь

Also Published As

Publication number Publication date
CN101663411B (zh) 2012-07-25
CA2680040A1 (en) 2008-10-02
CN101663411A (zh) 2010-03-03
BRPI0809608B1 (pt) 2017-07-04
JP5045178B2 (ja) 2012-10-10
US8038811B2 (en) 2011-10-18
EP2128278A1 (en) 2009-12-02
MX2009010303A (es) 2009-10-16
JP2008240021A (ja) 2008-10-09
CA2680040C (en) 2012-10-02
WO2008117721A1 (ja) 2008-10-02
US20100006190A1 (en) 2010-01-14
EP2128278A4 (en) 2010-12-01
EP2128278B1 (en) 2016-08-10

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25D Requested change of name of applicant approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2662 DE 11-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.