AR054935A1 - Tubo de acero sin costura para tuberias y procedimiento para su fabricacion - Google Patents

Tubo de acero sin costura para tuberias y procedimiento para su fabricacion

Info

Publication number
AR054935A1
AR054935A1 ARP060103628A ARP060103628A AR054935A1 AR 054935 A1 AR054935 A1 AR 054935A1 AR P060103628 A ARP060103628 A AR P060103628A AR P060103628 A ARP060103628 A AR P060103628A AR 054935 A1 AR054935 A1 AR 054935A1
Authority
AR
Argentina
Prior art keywords
pipes
sewing
procedure
manufacturing
steel tube
Prior art date
Application number
ARP060103628A
Other languages
English (en)
Inventor
Peter Kondo
Yuji Arai
Nobuyuki Hisamune
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 AR054935A1 publication Critical patent/AR054935A1/es

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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • 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
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/909—Tube

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Conductive Materials (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

Un tubo de acero sin costura con pared de gran espesor para tuberías, el cual tiene alta resistencia y tenacidad y resistencia a la corrosion mejoradas a pesar de su pared de gran espesor, y que es adecuado para usar como conducto ascendente o tubería, tiene una composicion química que comprende, en % en masa, los siguientes elementos: C: 0,02- 0,08%, Si: como máximo 0,5%, Mn: 1,5- 3,0%, Al: 0,001 - 0,10%, Mo: mayor de 0,4% - 1,2%, N: 0,002 - 0,015%, al menos uno de Ca y tierras raras en una cantidad total de 0,0002 - 0,007% y un resto de Fe e impurezas, teniendo las impurezas una concentracion de P: como máximo 0,05%, .5: como máximo 0,005%, y O: como máximo 0,005%, satisfaciendo la composicion química la desigualdad: 0,8 <=[Mn) x [Mo] <= 2,6, donde [Mn] y [Mo) son las cantidades equivalentes a las concentraciones de Mn y Mo, respectivamente, en % en masa.
ARP060103628A 2005-08-22 2006-08-22 Tubo de acero sin costura para tuberias y procedimiento para su fabricacion AR054935A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005240069 2005-08-22

Publications (1)

Publication Number Publication Date
AR054935A1 true AR054935A1 (es) 2007-07-25

Family

ID=37771549

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP060103628A AR054935A1 (es) 2005-08-22 2006-08-22 Tubo de acero sin costura para tuberias y procedimiento para su fabricacion
ARP070100737A AR059871A1 (es) 2005-08-22 2007-02-21 Tubo de acero sin costura para tuberias con restistencia mejorada a fisuras por tensiones de sulfuro a bajas temperaturas y procedimiento para su fabricacion

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP070100737A AR059871A1 (es) 2005-08-22 2007-02-21 Tubo de acero sin costura para tuberias con restistencia mejorada a fisuras por tensiones de sulfuro a bajas temperaturas y procedimiento para su fabricacion

Country Status (10)

Country Link
US (3) US7931757B2 (es)
EP (3) EP1918398B1 (es)
JP (3) JP4502012B2 (es)
CN (3) CN101287852A (es)
AR (2) AR054935A1 (es)
AU (3) AU2006282410B2 (es)
BR (3) BRPI0615362B8 (es)
CA (3) CA2620049C (es)
NO (3) NO340253B1 (es)
WO (3) WO2007023804A1 (es)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1627931B1 (en) * 2003-04-25 2017-05-31 Tubos De Acero De Mexico, S.A. Seamless steel tube which is intended to be used as a guide pipe and production method thereof
MXPA05008339A (es) * 2005-08-04 2007-02-05 Tenaris Connections Ag Acero de alta resistencia para tubos de acero soldables y sin costura.
US8039118B2 (en) * 2006-11-30 2011-10-18 Nippon Steel Corporation Welded steel pipe for high strength line pipe superior in low temperature toughness and method of production of the same
JP5251089B2 (ja) * 2006-12-04 2013-07-31 新日鐵住金株式会社 低温靱性に優れた高強度厚肉ラインパイプ用溶接鋼管及びその製造方法
MX2007004600A (es) * 2007-04-17 2008-12-01 Tubos De Acero De Mexico S A Un tubo sin costura para la aplicación como secciones verticales de work-over.
US7862667B2 (en) * 2007-07-06 2011-01-04 Tenaris Connections Limited Steels for sour service environments
JP4959471B2 (ja) * 2007-08-28 2012-06-20 新日本製鐵株式会社 靭性に優れた機械構造用高強度シームレス鋼管及びその製造方法
EP2238272B1 (en) * 2007-11-19 2019-03-06 Tenaris Connections B.V. High strength bainitic steel for octg applications
JP5439887B2 (ja) * 2008-03-31 2014-03-12 Ｊｆｅスチール株式会社 高張力鋼およびその製造方法
US8110292B2 (en) * 2008-04-07 2012-02-07 Nippon Steel Corporation High strength steel plate, steel pipe with excellent low temperature toughness, and method of production of same
JP2010024504A (ja) * 2008-07-22 2010-02-04 Sumitomo Metal Ind Ltd ラインパイプ用継目無鋼管およびその製造方法
US8221562B2 (en) * 2008-11-25 2012-07-17 Maverick Tube, Llc Compact strip or thin slab processing of boron/titanium steels
JP4553073B1 (ja) * 2009-04-01 2010-09-29 住友金属工業株式会社 高強度Ｃｒ−Ｎｉ合金継目無管の製造方法
JP5262949B2 (ja) * 2009-04-20 2013-08-14 新日鐵住金株式会社 継目無鋼管の製造方法およびその製造設備
US8789817B2 (en) * 2009-09-29 2014-07-29 Chuo Hatsujo Kabushiki Kaisha Spring steel and spring having superior corrosion fatigue strength
EP2325435B2 (en) 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
CN102725428B (zh) * 2010-01-27 2014-01-15 新日铁住金株式会社 管线管用无缝钢管的制造方法及管线管用无缝钢管
JP5493975B2 (ja) * 2010-02-18 2014-05-14 Ｊｆｅスチール株式会社 拡管性に優れた油井用鋼管の製造方法
CA2794360C (en) * 2010-06-02 2015-06-30 Sumitomo Metal Industries, Ltd. Seamless steel pipe for line pipe and method for manufacturing the same
KR101302298B1 (ko) * 2010-06-30 2013-09-03 신닛테츠스미킨 카부시키카이샤 열연 강판 및 그 제조 방법
CN101921957A (zh) * 2010-07-09 2010-12-22 天津钢管集团股份有限公司 直径为Φ460.0～720.0 mm大口径高钢级耐腐蚀无缝钢管的制造方法
JP5711539B2 (ja) 2011-01-06 2015-05-07 中央発條株式会社 腐食疲労強度に優れるばね
US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
IT1403689B1 (it) 2011-02-07 2013-10-31 Dalmine Spa Tubi in acciaio ad alta resistenza con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensioni da solfuri.
IT1403688B1 (it) 2011-02-07 2013-10-31 Dalmine Spa Tubi in acciaio con pareti spesse con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensione da solfuri.
US8636856B2 (en) 2011-02-18 2014-01-28 Siderca S.A.I.C. High strength steel having good toughness
US8414715B2 (en) 2011-02-18 2013-04-09 Siderca S.A.I.C. Method of making ultra high strength steel having good toughness
CN102251189B (zh) * 2011-06-30 2013-06-05 天津钢管集团股份有限公司 105ksi钢级耐硫化物应力腐蚀钻杆料的制造方法
CA2989032C (en) 2011-07-01 2020-02-18 Samsung Electronics Co., Ltd. Method and apparatus for entropy encoding using hierarchical data unit, and method and apparatus for decoding
CN102261522A (zh) * 2011-07-22 2011-11-30 江苏联兴成套设备制造有限公司 稀土耐磨耐热耐腐蚀合金管
CN102534430A (zh) * 2012-03-02 2012-07-04 中国石油集团渤海石油装备制造有限公司 一种x90钢管件及其制造方法
US9340847B2 (en) 2012-04-10 2016-05-17 Tenaris Connections Limited Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same
EP2891725B1 (en) 2012-08-29 2018-01-17 Nippon Steel & Sumitomo Metal Corporation Seamless steel pipe and method for producing same
EP2922648A4 (en) * 2012-11-26 2016-09-21 Applied Light Technologies Inc METHOD OF STRIPPING A TUBE WITH METAL ALLOY
CN104903538B (zh) 2013-01-11 2018-05-08 特纳瑞斯连接有限公司 抗磨损钻杆工具接头和相应的钻杆
US9187811B2 (en) 2013-03-11 2015-11-17 Tenaris Connections Limited Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789700A1 (en) * 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789701A1 (en) * 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
KR102197204B1 (ko) 2013-06-25 2021-01-04 테나리스 커넥션즈 비.브이. 고크롬 내열철강
RU2564770C2 (ru) * 2013-07-09 2015-10-10 Открытое акционерное общество "Синарский трубный завод" (ОАО "СинТЗ") Способ термомеханической обработки труб
CN105452512B (zh) * 2013-08-06 2017-07-04 新日铁住金株式会社 管线管用无缝钢管及其制造方法
KR101799712B1 (ko) * 2013-11-22 2017-11-20 신닛테츠스미킨 카부시키카이샤 고탄소 강판 및 그 제조 방법
JP6075507B2 (ja) * 2014-05-16 2017-02-08 新日鐵住金株式会社 ラインパイプ用継目無鋼管およびその製造方法
MX2017002975A (es) * 2014-09-08 2017-06-19 Jfe Steel Corp Tuberia de acero sin costura de alta resistencia para productos tubulares de region petrolifera y metodo de produccion de la misma.
WO2016038810A1 (ja) 2014-09-08 2016-03-17 Ｊｆｅスチール株式会社 油井用高強度継目無鋼管およびその製造方法
WO2016079908A1 (ja) 2014-11-18 2016-05-26 Ｊｆｅスチール株式会社 油井用高強度継目無鋼管およびその製造方法
US10844453B2 (en) 2014-12-24 2020-11-24 Jfe Steel Corporation High-strength seamless steel pipe for oil country tubular goods and method of producing the same
MX2017008360A (es) 2014-12-24 2017-10-24 Jfe Steel Corp Tubo de acero sin costura de alta resistencia para productos tubulares para paises productores de petroleo y metodo para producir el mismo.
CN104789858B (zh) * 2015-03-20 2017-03-08 宝山钢铁股份有限公司 一种适用于‑75℃的经济型低温无缝管及其制造方法
JP6672618B2 (ja) * 2015-06-22 2020-03-25 日本製鉄株式会社 ラインパイプ用継目無鋼管及びその製造方法
US11186885B2 (en) 2015-12-22 2021-11-30 Jfe Steel Corporation High-strength seamless steel pipe for oil country tubular goods, and production method for high-strength seamless steel pipe for oil country tubular goods
MX2018005240A (es) * 2016-02-16 2018-08-01 Nippon Steel & Sumitomo Metal Corp Tubo de acero sin costura y método de fabricación del mismo.
CN106086641B (zh) * 2016-06-23 2017-08-22 江阴兴澄特种钢铁有限公司 一种抗硫化氢腐蚀特大型石油储罐用高强钢及其制造方法
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
CN106834945A (zh) * 2017-02-14 2017-06-13 江苏广通管业制造有限公司 一种制造波纹管的钢材
CN106834953A (zh) * 2017-02-14 2017-06-13 江苏广通管业制造有限公司 一种用于制造高散热性波纹管的合金材料
AR114708A1 (es) * 2018-03-26 2020-10-07 Nippon Steel & Sumitomo Metal Corp Material de acero adecuado para uso en entorno agrio
AR114712A1 (es) * 2018-03-27 2020-10-07 Nippon Steel & Sumitomo Metal Corp Material de acero adecuado para uso en entorno agrio
CN109112394B (zh) * 2018-08-03 2020-06-19 首钢集团有限公司 一种调质态低屈强比x60q管线钢及制备方法
CN113046638B (zh) * 2021-03-09 2022-07-12 山西建龙实业有限公司 一种煤气管道用sns耐酸钢优质铸坯及其生产方法
CN115491581B (zh) * 2021-06-17 2023-07-11 宝山钢铁股份有限公司 一种x100级耐低温耐腐蚀厚壁无缝管线管及其制造方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147812A (ja) * 1984-12-19 1986-07-05 Nippon Kokan Kk <Nkk> 遅れ破壊特性の優れた高強度鋼の製造方法
JPH07331381A (ja) * 1994-06-06 1995-12-19 Nippon Steel Corp 高強度高靭性継目無鋼管およびその製造法
JPH08269544A (ja) * 1995-03-30 1996-10-15 Nippon Steel Corp 溶接部靭性の優れたｂ添加超高強度鋼管用鋼板の製造方法
JP3258207B2 (ja) 1995-07-31 2002-02-18 新日本製鐵株式会社 低温靭性の優れた超高張力鋼
JPH09111343A (ja) * 1995-10-18 1997-04-28 Nippon Steel Corp 高強度低降伏比シームレス鋼管の製造法
JPH09235617A (ja) * 1996-02-29 1997-09-09 Sumitomo Metal Ind Ltd 継目無鋼管の製造方法
JP3965708B2 (ja) * 1996-04-19 2007-08-29 住友金属工業株式会社 靱性に優れた高強度継目無鋼管の製造方法
JPH09324217A (ja) * 1996-06-07 1997-12-16 Nkk Corp 耐ｈｉｃ性に優れた高強度ラインパイプ用鋼の製造方法
JPH09324216A (ja) * 1996-06-07 1997-12-16 Nkk Corp 耐ｈｉｃ性に優れた高強度ラインパイプ用鋼の製造方法
JPH10237583A (ja) * 1997-02-27 1998-09-08 Sumitomo Metal Ind Ltd 高張力鋼およびその製造方法
JP3526722B2 (ja) * 1997-05-06 2004-05-17 新日本製鐵株式会社 低温靭性に優れた超高強度鋼管
JP3387371B2 (ja) * 1997-07-18 2003-03-17 住友金属工業株式会社 アレスト性と溶接性に優れた高張力鋼および製造方法
ES2264572T3 (es) * 1997-07-28 2007-01-01 Exxonmobil Upstream Research Company Aceros soldables ultrarresistentes con una tenacidad excelente a temperaturas ultrabajas.
JP3898814B2 (ja) * 1997-11-04 2007-03-28 新日本製鐵株式会社 低温靱性に優れた高強度鋼用の連続鋳造鋳片およびその製造法、および低温靱性に優れた高強度鋼
JP3812108B2 (ja) * 1997-12-12 2006-08-23 住友金属工業株式会社 中心部特性に優れる高張力鋼およびその製造方法
JP3344305B2 (ja) * 1997-12-25 2002-11-11 住友金属工業株式会社 耐水素誘起割れ性に優れたラインパイプ用高強度鋼板およびその製造方法
JP2000169913A (ja) * 1998-12-03 2000-06-20 Sumitomo Metal Ind Ltd 強度と靱性に優れたラインパイプ用継目無鋼管の製造方法
JP3491148B2 (ja) 2000-02-02 2004-01-26 Ｊｆｅスチール株式会社 ラインパイプ用高強度高靱性継目無鋼管
JP4016786B2 (ja) * 2002-10-01 2007-12-05 住友金属工業株式会社 継目無鋼管およびその製造方法
JP2004176172A (ja) * 2002-10-01 2004-06-24 Sumitomo Metal Ind Ltd 耐水素誘起割れ性に優れた高強度継目無鋼管およびその製造方法
JP4792778B2 (ja) * 2005-03-29 2011-10-12 住友金属工業株式会社 ラインパイプ用厚肉継目無鋼管の製造方法

Also Published As

Publication number Publication date
EP1918398A1 (en) 2008-05-07
NO20080941L (no) 2008-05-15
NO341250B1 (no) 2017-09-25
EP1918397A1 (en) 2008-05-07
EP1918400A4 (en) 2009-08-19
US20080216928A1 (en) 2008-09-11
CN101300369A (zh) 2008-11-05
CN101287853B (zh) 2015-05-06
CA2620049A1 (en) 2007-03-01
AR059871A1 (es) 2008-05-07
NO20080939L (no) 2008-05-08
EP1918397B1 (en) 2016-07-20
EP1918398B1 (en) 2012-10-31
EP1918397A4 (en) 2009-08-19
US20080219878A1 (en) 2008-09-11
US7896985B2 (en) 2011-03-01
AU2006282411A1 (en) 2007-03-01
CA2620054A1 (en) 2007-03-01
CN101300369B (zh) 2010-11-03
WO2007023805A1 (ja) 2007-03-01
US20090114318A1 (en) 2009-05-07
AU2006282411B2 (en) 2010-02-18
NO338486B1 (no) 2016-08-22
BRPI0615362B8 (pt) 2016-05-24
US7896984B2 (en) 2011-03-01
EP1918398A4 (en) 2009-08-19
JP4502011B2 (ja) 2010-07-14
CA2620049C (en) 2014-01-28
AU2006282410B2 (en) 2010-02-18
CA2620054C (en) 2012-03-06
BRPI0615216A2 (pt) 2011-05-10
AU2006282412B2 (en) 2009-12-03
JPWO2007023804A1 (ja) 2009-02-26
JP4502012B2 (ja) 2010-07-14
CN101287853A (zh) 2008-10-15
JP4502010B2 (ja) 2010-07-14
NO20080938L (no) 2008-05-08
BRPI0615215A2 (pt) 2011-05-10
WO2007023806A1 (ja) 2007-03-01
BRPI0615362A2 (pt) 2011-05-17
JPWO2007023806A1 (ja) 2009-03-26
NO340253B1 (no) 2017-03-27
BRPI0615215B1 (pt) 2014-10-07
EP1918400B1 (en) 2011-07-06
AU2006282412A1 (en) 2007-03-01
AU2006282410A1 (en) 2007-03-01
BRPI0615362B1 (pt) 2014-04-08
JPWO2007023805A1 (ja) 2009-03-26
CA2620069C (en) 2012-01-03
CA2620069A1 (en) 2007-03-01
BRPI0615216B1 (pt) 2018-04-03
WO2007023804A1 (ja) 2007-03-01
US7931757B2 (en) 2011-04-26
CN101287852A (zh) 2008-10-15
EP1918400A1 (en) 2008-05-07

Similar Documents

Publication Publication Date Title
AR054935A1 (es) Tubo de acero sin costura para tuberias y procedimiento para su fabricacion
RU2002122741A (ru) Удлиненный элемент и сталь для ударного бурения
AR047467A1 (es) Tubo de acero sin costura para pozos petroliferos y procedimiento para fabricarlo
AR044546A1 (es) Tubo de acero para un sistema de airbag y procedimiento para su fabricacion
AR048489A1 (es) Producto de acero con elevada resistencia a corrosion inducida por hidrogeno (hic) para usar como tuberia, y tuberia producida con dicho producto de acero
BRPI0413626A (pt) tubo de aço inoxdável de alta resistência para uso em um poço de óleo tendo resistência à corrosão superior e método de fabricação do mesmo
BRPI0608953B8 (pt) métodos de produção de tubo de aço sem costura para tubulação, com espessura de parede de 25 mm ou mais, com alta resistência e tenacidade aumentada.
RU2008104702A (ru) Низколегированная сталь с высоким сопротивлением сульфидному растрескиванию для труб нефтепромыслового сортамента
AR042494A1 (es) Acero inoxidable martensitico de alta resistencia con excelentes propiedades de resistencia a la corrosion por dioxido de carbono y resistencia a la corrosion por fisuras por tensiones de sulfuro
EA200870436A1 (ru) Низколегированная сталь, бесшовные стальные трубы нефтепромыслового сортамента и способ изготовления бесшовной стальной трубы
CA2528743A1 (en) Austenitic stainless steel for hydrogen gas and a method for its manufacture
MXPA06014367A (es) Aleacion baja en acero para tubos de pozo petrolero excelentes en resistencia la agrietamiento por esfuerzo de sulfuro.
KR970700782A (ko) 고수명의 유도-강화 베어링 강(long-lived induction-hardened bearing steel)
CA2574025A1 (en) Steel for steel pipe
TW200627482A (en) Grain oriented silicon steel sheet having excellent magnetic characteristic
AR067233A1 (es) Producto tubular para campos petroliferos para expansion en el pozo y acero inoxidable duplex para dichos productos
MX2012002870A (es) Acero inoxidable duplex.
NO20025551L (no) Martensitt rustfritt stål og sömlöst stålrör produsert av dette
NO20003197D0 (no) Anvendelse av en rustfri stÕllegering for navlestrengrør i havmiljø
DE60236120D1 (de) Hochfester, hochkorrosionsbeständiger und nichtmagnetischer rostfreier Stahl
ATE298009T1 (de) Hochfester duplex-/triplex-leichtbaustahl und seine verwendung
SE0600797L (sv) Varmarbetsstål
AR059600A1 (es) Tubo de acero sin costura para tuberias y proceso para su fabricacion
MX2021011173A (es) Tuberia o tubo de acero soldada por resistencia electrica para estabilizador hueco y metodo de fabricacion de la misma.
SE0000458L (sv) Kättingstål

Legal Events

Date Code Title Description
FG Grant, registration