DK174298B1 - Fleksibelt rør til transport af sure væsker - Google Patents

Fleksibelt rør til transport af sure væsker Download PDF

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Publication number
DK174298B1
DK174298B1 DK198906724A DK672489A DK174298B1 DK 174298 B1 DK174298 B1 DK 174298B1 DK 198906724 A DK198906724 A DK 198906724A DK 672489 A DK672489 A DK 672489A DK 174298 B1 DK174298 B1 DK 174298B1
Authority
DK
Denmark
Prior art keywords
steel
wire
cracking
hydrogen
materials
Prior art date
Application number
DK198906724A
Other languages
Danish (da)
English (en)
Other versions
DK672489D0 (da
DK672489A (da
Inventor
Ikuo Ochiai
Hideaki Omori
Manjiro Sato
Masatsugu Murao
Kazuhiko Murao
Hideo Chiba
Tsuneo Okamoto
Tadashi Fuku
Original Assignee
Furukawa Electric Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14407541&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK174298(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Publication of DK672489D0 publication Critical patent/DK672489D0/da
Publication of DK672489A publication Critical patent/DK672489A/da
Application granted granted Critical
Publication of DK174298B1 publication Critical patent/DK174298B1/da

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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Processing Of Solid Wastes (AREA)
DK198906724A 1988-04-30 1989-12-29 Fleksibelt rør til transport af sure væsker DK174298B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP63105436A JPH01279732A (ja) 1988-04-30 1988-04-30 耐水素誘起割れ特性に優れた高強度鋼線
JP10543688 1988-04-30
JP8900444 1989-04-27
PCT/JP1989/000444 WO1989010420A1 (fr) 1988-04-30 1989-04-27 Acier de grande resistance au fendillement induit par l'hydrogene, et fils d'acier, tube d'acier et canalisation de transport de fluide souple realises avec celui-ci

Publications (3)

Publication Number Publication Date
DK672489D0 DK672489D0 (da) 1989-12-29
DK672489A DK672489A (da) 1990-02-28
DK174298B1 true DK174298B1 (da) 2002-11-25

Family

ID=14407541

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198906724A DK174298B1 (da) 1988-04-30 1989-12-29 Fleksibelt rør til transport af sure væsker

Country Status (8)

Country Link
US (1) US5117874A (fr)
EP (1) EP0375784B1 (fr)
JP (1) JPH01279732A (fr)
KR (1) KR900700645A (fr)
DE (1) DE68919199T2 (fr)
DK (1) DK174298B1 (fr)
NO (1) NO176328C (fr)
WO (1) WO1989010420A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661194B1 (fr) * 1990-04-20 1993-08-13 Coflexip Procede d'elaboration de fils d'acier destines a la fabrication de conduites flexibles, fils d'acier obtenus par ce procede et conduites flexibles renforcees par de tels fils.
JPH06271976A (ja) * 1993-03-16 1994-09-27 Sumitomo Metal Ind Ltd 耐硫化物割れ性に優れた鋼材並びに鋼管
US5645110A (en) * 1994-12-01 1997-07-08 Nobileau; Philippe Flexible high pressure pipe
FR2753206B1 (fr) * 1996-09-09 1998-11-06 Inst Francais Du Petrole Procede de fabrication de fils en acier auto-trempant, fils de forme et application a une conduite flexible
FR2775050B1 (fr) * 1998-02-18 2000-03-10 Inst Francais Du Petrole Conduite flexible pour une utilisation statique en ambiance corrosive
US6149862A (en) * 1999-05-18 2000-11-21 The Atri Group Ltd. Iron-silicon alloy and alloy product, exhibiting improved resistance to hydrogen embrittlement and method of making the same
FR2802607B1 (fr) * 1999-12-15 2002-02-01 Inst Francais Du Petrole Conduite flexible comportant des armures en acier bas carbone
FR2811055B1 (fr) * 2000-06-30 2003-05-16 Coflexip Conduite flexible a armures en feuillard
GB0414837D0 (en) * 2004-07-02 2004-08-04 Booth John P Improvements in or relating to tubular bodies and methods of forming same
CN101646788B (zh) * 2007-03-29 2011-04-13 住友金属工业株式会社 加工性优良的渗碳钢管及其制造方法
CN101680577A (zh) * 2007-04-16 2010-03-24 国际壳牌研究有限公司 包括两层或更多层螺旋弯曲条带的管状体
RU2474745C2 (ru) * 2007-05-04 2013-02-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Производство трубчатого тела, содержащего два или более слоя спирально выгнутых полос
AU2008337548A1 (en) * 2007-12-18 2009-06-25 Shell Internationale Research Maatschappij B.V. Method for the construction of a long pipeline
GB2496137B (en) * 2011-11-01 2015-09-02 Iti Scotland Ltd Tubular bodies and methods of forming same
EP3050978B1 (fr) * 2015-01-30 2020-09-02 Technip France Structure tubulaire flexible avec élément d'acier
WO2018167518A1 (fr) * 2017-03-16 2018-09-20 Ge Oil & Gas Uk Limited Fourniture de continuité électrique et/ou de support radial

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1927986A (en) * 1932-02-26 1933-09-26 Sylvan N Levy Alloy tool steel
US1992905A (en) * 1934-07-17 1935-02-26 Wills Child Harold Alloy steel
US2079907A (en) * 1935-05-11 1937-05-11 Crucible Steel Co America Needle wire
US2347916A (en) * 1942-12-03 1944-05-02 Clifford P Larrabee Container containing hydrogen sulphide vapor
US2867531A (en) * 1957-01-31 1959-01-06 Gen Motors Corp Corrosion-resistant low alloy steel
US2987429A (en) * 1958-01-07 1961-06-06 United States Steel Corp High-carbon razor blade stock and the like
US3880195A (en) * 1973-03-13 1975-04-29 Texas Eastern Trans Corp Composite pipeline prestressed construction
JPS5131612A (ja) * 1974-09-12 1976-03-17 Nippon Steel Corp Gokubososhinsenyosenzai
JPS5285016A (en) * 1976-01-08 1977-07-15 Kawasaki Steel Co High carbon steel wires superiored in drawnability and bending resistances
FR2385803A1 (fr) * 1977-03-31 1978-10-27 Usinor Procede de traitement d'acier liquide destine notamment a la fabrication de fil machine
ES241999Y (es) * 1978-03-14 1979-12-16 Una tuberia para transportar petroleo crudo.
US4305755A (en) * 1979-06-18 1981-12-15 United States Steel Corporation Noble metal alloying of steel for improved resistance in hydrogen attack
JPS5662614A (en) * 1979-10-24 1981-05-28 Usui Internatl Ind Co Ltd Thick-walled small-diameter superposed metal pipe material
SE451602B (sv) * 1982-08-18 1987-10-19 Skf Steel Eng Ab Anvendning av stang framstelld av kolstal eller laglegerat stal i sur, svavelvetehaltig miljo
JPS59232251A (ja) * 1983-06-16 1984-12-27 Nippon Kokan Kk <Nkk> 耐水素誘起割れ性に卓越した極低炭素低Ｍｎ−Ｎｉ鋼
JPS60116745A (ja) * 1983-11-30 1985-06-24 Kobe Steel Ltd スチ−ルコ−ド用線材
GB8332395D0 (en) * 1983-12-05 1984-01-11 Bekaert Sa Nv Steel wires
DE3409734A1 (de) * 1984-03-20 1985-09-26 The Furukawa Electric Co., Ltd., Tokio/Tokyo Biegsame rohrleitung fuer den transport fliessender medien
JPS63230847A (ja) * 1987-03-20 1988-09-27 Sumitomo Metal Ind Ltd 耐食性に優れた油井管用低合金鋼

Also Published As

Publication number Publication date
EP0375784A1 (fr) 1990-07-04
JPH0371503B2 (fr) 1991-11-13
DK672489D0 (da) 1989-12-29
EP0375784B1 (fr) 1994-11-02
NO895327D0 (no) 1989-12-29
DE68919199D1 (de) 1994-12-08
JPH01279732A (ja) 1989-11-10
NO176328C (no) 1995-03-15
DE68919199T2 (de) 1995-06-01
KR900700645A (ko) 1990-08-16
NO176328B (no) 1994-12-05
WO1989010420A1 (fr) 1989-11-02
EP0375784A4 (en) 1990-10-10
NO895327L (no) 1990-02-22
US5117874A (en) 1992-06-02
DK672489A (da) 1990-02-28

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