BR0108373A - Tubo flexìvel armado e uso do mesmo - Google Patents

Tubo flexìvel armado e uso do mesmo

Info

Publication number
BR0108373A
BR0108373A BR0108373-2A BR0108373A BR0108373A BR 0108373 A BR0108373 A BR 0108373A BR 0108373 A BR0108373 A BR 0108373A BR 0108373 A BR0108373 A BR 0108373A
Authority
BR
Brazil
Prior art keywords
layers
inner liner
armour
pipe
flexible pipe
Prior art date
Application number
BR0108373-2A
Other languages
English (en)
Other versions
BR0108373B1 (pt
Inventor
Kristian Glejbol
Jakob Wedel-Heinen
Original Assignee
Nkt Flexibles Is
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 Nkt Flexibles Is filed Critical Nkt Flexibles Is
Publication of BR0108373A publication Critical patent/BR0108373A/pt
Publication of BR0108373B1 publication Critical patent/BR0108373B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/153—Arrangements for the insulation of pipes or pipe systems for flexible pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Golf Clubs (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

"TUBO FLEXìVEL ARMADO E USO DO MESMO". Um tubo flexível armado consiste de um revestimento interno (3) que fica em volta de uma carcaça (1, 2). No outro lado do revestimento interno (3) existem duas camadas de armação, em que a mais interna (5, 6) é uma camada de armação de pressão, enquanto que a mais externa (7, 8) é uma camada de armação de tração. Uma bainha externa (9) é finalmente aplicada em torno das camadas de armação. Com o objetivo de assegurar uma baixa transferência de calor pelas paredes do tubo, uma ou mais camadas termicamente isolantes (10) são extrusadas no lado de fora do revestimento interno, em que, dependendo do uso do tubo, as camadas podem consistir, por exemplo, de um polímero, ou uma mistura polimérica, de poliolefina, tal como um polipropileno, ou de uma policetona. O tubo flexível de acordo com a invenção é especialmente aplicável ao uso na extração, transporte e refino de óleo mineral ou fluidos relacionados.
BRPI0108373-2A 2000-02-16 2001-01-11 tubo flexìvel armado, e, uso de um tubo flexìvel armado. BR0108373B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200000242A DK200000242A (da) 2000-02-16 2000-02-16 Fleksibel armeret rørledning, samt anvendelse af samme
PCT/DK2001/000017 WO2001061232A1 (en) 2000-02-16 2001-01-11 Flexible, armoured pipe and use of same

Publications (2)

Publication Number Publication Date
BR0108373A true BR0108373A (pt) 2003-03-11
BR0108373B1 BR0108373B1 (pt) 2010-08-10

Family

ID=8159147

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0108373-2A BR0108373B1 (pt) 2000-02-16 2001-01-11 tubo flexìvel armado, e, uso de um tubo flexìvel armado.

Country Status (10)

Country Link
US (1) US7069955B2 (pt)
EP (1) EP1269058B1 (pt)
AT (1) ATE412845T1 (pt)
AU (1) AU2001226635A1 (pt)
BR (1) BR0108373B1 (pt)
CA (1) CA2399304C (pt)
DE (1) DE60136343D1 (pt)
DK (1) DK200000242A (pt)
NO (1) NO335072B1 (pt)
WO (1) WO2001061232A1 (pt)

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WO2005028198A1 (en) * 2003-09-19 2005-03-31 Nkt Flexibles I/S A flexible unbonded pipe and a method for producing such pipe
US7857510B2 (en) * 2003-11-08 2010-12-28 Carl F Liepold Temperature sensing circuit
US20050099163A1 (en) * 2003-11-08 2005-05-12 Andigilog, Inc. Temperature manager
EP1929058B1 (en) 2005-03-18 2017-09-27 National Oilwell Varco Denmark I/S Use of a steel composition for the production of an armouring layer of a flexible pipe and the flexible pipe
EP1937751B1 (en) 2005-10-11 2015-11-18 National Oilwell Varco Denmark I/S A method of producing a flexible pipe and a flexible pipe
FR2904993B1 (fr) * 2006-08-21 2008-10-17 Technip France Sa Conduite flexible a haute resistance a la compression axiale et methode de fabrication d une telle conduite.
EP2100066B1 (en) 2006-12-22 2013-01-23 National Oilwell Varco Denmark I/S A flexible pipe
BRPI0720487B8 (pt) 2006-12-22 2020-12-01 Nat Oilwell Varco Denmark Is tubo flexível
WO2008113362A1 (en) 2007-03-16 2008-09-25 Nkt Flexibles I/S A flexible pipe
CA2681562A1 (en) 2007-03-23 2008-10-02 Nkt Flexibles I/S A method of welding duplex stainless steel strip for the production of an armouring layer of a flexible pipe
DK2134789T3 (en) * 2007-04-02 2015-04-27 Solvay Specialty Polymers Usa New flexible pipe
GB0720713D0 (en) * 2007-10-23 2007-12-05 Wellstream Int Ltd Thermal insulation of flexible pipes
US8714206B2 (en) * 2007-12-21 2014-05-06 Shawcor Ltd. Styrenic insulation for pipe
EP2138751B1 (de) 2008-06-28 2013-02-20 Brugg Rohr AG, Holding Verfahren zur Herstellung eines flexiblen wärmeisolierten Leitungsrohrs
US8397765B2 (en) * 2008-07-25 2013-03-19 Shawcor Ltd. High temperature resistant insulation for pipe
US8485229B2 (en) * 2008-12-22 2013-07-16 Shawcor Ltd. Wrappable styrenic pipe insulations
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US9188256B2 (en) 2009-10-05 2015-11-17 National Oilwell Varco Denmark I/S Flexible unbonded oil pipe system with an optical fiber sensor inside
WO2011050810A1 (en) 2009-10-28 2011-05-05 Nkt Flexibles I/S A flexible pipe and a method of producing a flexible pipe
IN2012DN05109A (pt) 2009-12-15 2015-10-09 Nat Oil Well Varco Denmark I S
US20120273080A1 (en) * 2009-12-16 2012-11-01 National Oilwell Varco Denmark I/S Flexible pipe and a method of producing a flexible pipe
EP2519764B1 (en) 2009-12-28 2019-06-12 National Oilwell Varco Denmark I/S An unbonded, flexible pipe
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DE102010003916A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr und Verfahren zu dessen Herstellung
DE102010003917A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr mit Diffusionssperre
DE102010003909A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr mit mehrschichtigem Aufbau
US9395022B2 (en) 2010-05-12 2016-07-19 National Oilwell Varco Denmark I/S Unbonded flexible pipe
BR112013000899A2 (pt) 2010-07-14 2016-05-17 Nat Oilwell Varco Denmark Is tubo flexível não ligado
DK201001031A (en) 2010-11-12 2012-05-13 Nat Oilwell Varco Denmark Is A flexible pipe system
US9523446B2 (en) 2011-01-06 2016-12-20 National Oilwell Varco Denmark I/S Unbonded flexible pipe
NO2665959T3 (pt) 2011-01-20 2018-05-26
JP2012149722A (ja) * 2011-01-20 2012-08-09 Furukawa Electric Co Ltd:The 流体輸送用可撓管
CA2823071A1 (en) 2011-01-20 2012-07-26 National Oilwell Varco Denmark I/S An unbonded flexible pipe
DE102011017811A1 (de) 2011-04-29 2012-10-31 Evonik Degussa Gmbh Temperierbare Rohrleitung für Offshoreanwendungen
DE102011075383A1 (de) 2011-05-06 2012-11-08 Evonik Degussa Gmbh Temperierbare Rohrleitung für Offshoreanwendungen
EP2704945B1 (en) 2011-05-06 2017-10-25 National Oilwell Varco Denmark I/S An offshore system
EP2707634A4 (en) 2011-05-10 2015-02-25 Nat Oilwell Varco Denmark Is FLEXIBLE PIPE WITHOUT COLLAGE
WO2012155912A1 (en) 2011-05-13 2012-11-22 National Oilwell Varco Denmark I/S An unbonded flexible pipe and pipe system
BR112013032388B1 (pt) 2011-06-17 2020-09-29 National Oilwell Varco Denmark I / S Tubo flexível não unido para aplicações fora da costa, e, uso de aço manganês
DK201100621A (en) 2011-08-17 2013-02-18 Nat Oilwell Varco Denmark Is Armouring element for unbonded flexible pipe
DE102011090092A1 (de) 2011-12-29 2013-07-04 Evonik Degussa Gmbh Verfahren zur Herstellung eines Formteils aus einer Polyamidformmasse mit verbesserter Hydrolysebeständigkeit
US8997880B2 (en) 2012-01-31 2015-04-07 Wagon Trail Ventures, Inc. Lined downhole oilfield tubulars
US10113673B2 (en) 2012-03-13 2018-10-30 National Oilwell Varco Denmark I/S Reinforcement element for an unbonded flexible pipe
CA2869588A1 (en) 2012-04-12 2013-10-17 National Oilwell Varco Denmark I/S A method of producing an unbonded flexible pipe and an unbonded flexible pipe
DK177627B1 (en) * 2012-09-03 2013-12-16 Nat Oilwell Varco Denmark Is An unbonded flexible pipe
FR2997747B1 (fr) * 2012-11-08 2015-01-16 Technip France Conduite flexible de transport d'un fluide cryogenique, installation et procede associes
US9580972B2 (en) 2013-02-01 2017-02-28 National Oilwell Varco Denmark I/S Unbonded flexible armored riser pipe
DE102013205616A1 (de) 2013-03-28 2014-10-02 Evonik Industries Ag Mehrschichtrohr mit Polyamidschicht
EP2851387A1 (en) 2013-09-19 2015-03-25 Solvay Specialty Polymers USA, LLC. Oil and gas recovery articles
EP2899232A1 (en) 2014-01-22 2015-07-29 Solvay Specialty Polymers USA, LLC. Oil and gas recovery articles
EP2998339B1 (de) 2014-08-26 2019-01-30 Evonik Degussa GmbH Metallisches rohr mit einer hydrolysestabilisierten schicht aus einer polyamidformmasse
BR112017004133A2 (pt) * 2014-09-02 2017-12-12 Nat Oilwell Varco Denmark Is tubo flexível não ligado
DK179166B1 (da) 2016-05-27 2018-01-02 Landmeco Ølgod As Fremgangsmåde til fyldning af foderskål samt foderanlæg
EP3301126A1 (en) 2016-09-30 2018-04-04 A. Schulman GmbH Extruded thermoplastic tape comprising or consisting of aliphatic polyketone
KR102592751B1 (ko) 2016-11-11 2023-10-24 솔베이 스페셜티 폴리머즈 유에스에이, 엘.엘.씨. 폴리아릴에테르 케톤 공중합체
WO2018086873A1 (en) 2016-11-11 2018-05-17 Solvay Specialty Polymers Usa, Llc Polyarylether ketone copolymer
EP3345750B1 (de) 2017-01-10 2019-05-22 Evonik Degussa GmbH Thermoplastisches compositrohr mit mehrschichtiger zwischenlage
EP3345749B1 (de) 2017-01-10 2019-05-22 Evonik Degussa GmbH Thermoplastisches compositrohr mit mehrschichtiger zwischenlage
US11173634B2 (en) 2018-02-01 2021-11-16 Ina Acquisition Corp Electromagnetic radiation curable pipe liner and method of making and installing the same
US10704728B2 (en) 2018-03-20 2020-07-07 Ina Acquisition Corp. Pipe liner and method of making same
KR20220100888A (ko) 2019-11-08 2022-07-18 솔베이 스페셜티 폴리머즈 유에스에이, 엘.엘.씨. 폴리아릴에테르 케톤 공중합체의 블렌드

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Also Published As

Publication number Publication date
CA2399304C (en) 2007-11-06
NO335072B1 (no) 2014-09-01
EP1269058B1 (en) 2008-10-29
WO2001061232B1 (en) 2001-11-22
ATE412845T1 (de) 2008-11-15
BR0108373B1 (pt) 2010-08-10
WO2001061232A1 (en) 2001-08-23
EP1269058A1 (en) 2003-01-02
US7069955B2 (en) 2006-07-04
NO20023798D0 (no) 2002-08-09
US20060048833A1 (en) 2006-03-09
NO20023798L (no) 2002-09-20
AU2001226635A1 (en) 2001-08-27
CA2399304A1 (en) 2001-08-23
DE60136343D1 (de) 2008-12-11
DK200000242A (da) 2001-01-18

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/01/2001, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved

Owner name: NKT FLEXIBLES I/S (DK)

B25D Requested change of name of applicant approved

Owner name: NATIONAL OILWELL VARCO DENMARK I/S (DK)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11.01.2021