[go: up one dir, main page]

BRPI0619002A8 - Junta rosqueada para tubos dotada de revestimento superficial - Google Patents

Junta rosqueada para tubos dotada de revestimento superficial

Info

Publication number
BRPI0619002A8
BRPI0619002A8 BRPI0619002A BRPI0619002A BRPI0619002A8 BR PI0619002 A8 BRPI0619002 A8 BR PI0619002A8 BR PI0619002 A BRPI0619002 A BR PI0619002A BR PI0619002 A BRPI0619002 A BR PI0619002A BR PI0619002 A8 BRPI0619002 A8 BR PI0619002A8
Authority
BR
Brazil
Prior art keywords
layer
pin
box
friction
pipes
Prior art date
Application number
BRPI0619002A
Other languages
English (en)
Inventor
E Carcagno Gabriel
Gallo Ernesto
Original Assignee
Tenaris Connections Ag
Tenaris Connections Ltd
Tenaris Connections Bv
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=36790830&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0619002(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tenaris Connections Ag, Tenaris Connections Ltd, Tenaris Connections Bv filed Critical Tenaris Connections Ag
Publication of BRPI0619002A2 publication Critical patent/BRPI0619002A2/pt
Publication of BRPI0619002A8 publication Critical patent/BRPI0619002A8/pt
Publication of BRPI0619002B1 publication Critical patent/BRPI0619002B1/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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/06—Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure or fretting
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/182—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for screw-threaded joints
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/061—Carbides; Hydrides; Nitrides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/066—Molybdenum sulfide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/1003—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/023—Multi-layer lubricant coatings
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2080/00—Special pretreatment of the material to be lubricated, e.g. phosphatising or chromatising of a metal
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/005—Means to increase the friction-coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fluid Mechanics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Laminated Bodies (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Paints Or Removers (AREA)
  • Lubricants (AREA)

Abstract

JUNTA ROSQUEADA PARA TUBOS Uma junta metálica rosqueada tem as superfície da rosca de pino (100) e de caixa (200) cobertas com um revestimento, que compreende uma primeira camada (24) disposta na superfície global do elemento pino (100), e uma segunda camada (25) disposta em parte das superfícies de qualquer um dos elementos pino ou caixa. Em um primeiro aspecto, o revestimento compreende uma primeira camada com propriedades de alto coeficiente de atrito e antiemperramento, disposta em toda a superfície do elemento pino (100), e uma segunda camada (25) com propriedades de baixo coeficiente de atrito, disposta em partes especificas das superfícies de qualquer um dos elementos pino ou caixa. De preferência, as superfícies específicas são aquelas que estão em contato radial recíproco, durante constituição, até que o pino e a caixa atinjam o ponto no qual os ressaltos (9, 10) ficam em contato entre si. A segunda camada pode conter politetrafluoroetileno (PTFE) . Em um segundo aspecto, a primeira camada com propriedades de alto coeficiente de atrito e antiemperramento é disposta em toda a superfície do elemento caixa (200).
BRPI0619002-2A 2005-11-30 2006-11-29 Junta rosqueada para tubos dotada de revestimento superficial BRPI0619002B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EPPCTEP2005056344 2005-11-30
EP2005056344 2005-11-30
PCT/EP2006/069073 WO2007063079A1 (en) 2005-11-30 2006-11-29 Threaded connections with high and low friction coatings

Publications (3)

Publication Number Publication Date
BRPI0619002A2 BRPI0619002A2 (pt) 2011-09-20
BRPI0619002A8 true BRPI0619002A8 (pt) 2016-12-20
BRPI0619002B1 BRPI0619002B1 (pt) 2019-05-07

Family

ID=36790830

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0619002-2A BRPI0619002B1 (pt) 2005-11-30 2006-11-29 Junta rosqueada para tubos dotada de revestimento superficial

Country Status (14)

Country Link
US (1) US8052173B2 (pt)
EP (1) EP1954953B1 (pt)
JP (1) JP5323489B2 (pt)
CN (1) CN101317015B (pt)
AR (1) AR057940A1 (pt)
AT (1) ATE511027T1 (pt)
AU (1) AU2006319128B2 (pt)
BR (1) BRPI0619002B1 (pt)
CA (1) CA2630589C (pt)
DK (1) DK1954953T3 (pt)
MY (1) MY149223A (pt)
PL (1) PL1954953T3 (pt)
RU (1) RU2418207C2 (pt)
WO (1) WO2007063079A1 (pt)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8322754B2 (en) 2006-12-01 2012-12-04 Tenaris Connections Limited Nanocomposite coatings for threaded connections
EP2006589B1 (en) 2007-06-22 2011-08-31 Tenaris Connections Aktiengesellschaft Threaded joint with energizable seal
EP2017507B1 (en) 2007-07-16 2016-06-01 Tenaris Connections Limited Threaded joint with resilient seal ring
EP2030944A3 (en) * 2007-07-31 2009-04-22 Micro Matic A/S Extractor device adapted for insertion into an opening of a beverage container and beverage container provided with extractor device
EP2136119B2 (de) 2008-06-17 2018-09-12 TI Automotive (Heidelberg) GmbH Rohranschlusseinrichtung für den Anschluss von Rohrleitungen
EP2194358B1 (en) * 2008-12-05 2011-06-01 Tenaris Connections Aktiengesellschaft Measurement method and device for thread parameters
US8771494B2 (en) 2008-12-22 2014-07-08 Tenaris Connections Limited Synthesis of oil containing microcapsules and their use in functional composite coatings
EP2243920A1 (en) 2009-04-22 2010-10-27 Tenaris Connections Aktiengesellschaft Threaded joint for tubes, pipes and the like
US8535762B2 (en) 2009-10-09 2013-09-17 Tenaris Connections Limited Tubular joint having wedge threads with surface coating
US20110084477A1 (en) 2009-10-13 2011-04-14 Hydril Company Wedge threads with a solid lubricant coating
EP2325435B2 (en) † 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
EP2372211B1 (en) 2010-03-26 2015-06-03 Tenaris Connections Ltd. Thin-walled pipe joint and method to couple a first pipe to a second pipe
EP2392896B1 (en) 2010-06-01 2019-11-27 Tenaris Connections B.V. Measuring device of thread parameters for threaded joints
EP2392895B1 (en) * 2010-06-01 2013-03-06 Tenaris Connections Ltd. Method for measurement of geometrical parameters of coated threaded joints
WO2012010981A2 (en) 2010-07-20 2012-01-26 Tenaris Connections Limited Joints having improved sealability, lubrication and corrosion resistance
FR2964408B1 (fr) * 2010-09-03 2013-05-03 Premium Protector Protecteur de tube d'extraction de petrole
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
JP5722752B2 (ja) * 2011-11-18 2015-05-27 新日鐵住金株式会社 高トルク締結性能に優れた管状ねじ継手
FR2985297B1 (fr) 2011-12-29 2016-04-01 Vallourec Mannesmann Oil & Gas Composant filete tubulaire et procede de revetement d'un tel composant filete tubulaire
JP5677635B1 (ja) * 2012-05-23 2015-02-25 新日鐵住金株式会社 高トルク締結性能に優れた管状ねじ継手
EA029511B1 (ru) 2012-09-12 2018-04-30 Ниппон Стил Энд Сумитомо Метал Корпорейшн Композиция для образования твердого покрытия и трубное резьбовое соединение
JP5988822B2 (ja) * 2012-10-19 2016-09-07 株式会社フジキン 管継手
TW201422844A (zh) * 2012-12-03 2014-06-16 Sol Full Internat Co Ltd 複合螺絲的製造方法及其製品
FR3000168B1 (fr) 2012-12-21 2015-01-02 Vallourec Mannesmann Oil & Gas Ensemble pour la realisation d'un joint filete tubulaire resistant au grippage
US9970242B2 (en) 2013-01-11 2018-05-15 Tenaris Connections B.V. Galling resistant drill pipe tool joint and corresponding drill pipe
CN103934181A (zh) * 2013-01-23 2014-07-23 守富国际股份有限公司 复合螺丝的制造方法及其制品
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
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
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
KR20160023682A (ko) 2013-06-25 2016-03-03 테나리스 커넥션즈 리미티드 고크롬 내열철강
AR100953A1 (es) 2014-02-19 2016-11-16 Tenaris Connections Bv Empalme roscado para una tubería de pozo de petróleo
DE202014102663U1 (de) * 2014-06-06 2014-06-24 Ti Automotive (Heidelberg) Gmbh Schraubelement für den Anschluss von Rohrleitungen und Rohranschlusseinrichtung mit diesem Schraubelement
BR112017005054A2 (pt) * 2014-09-17 2017-12-05 Arconic Inc fixadores com arruelas de profundidade de camada externa dupla
BR112017010140A2 (pt) * 2014-12-30 2018-02-14 Halliburton Energy Services Inc conector de torque, coluna tubular, e, método de fabricação de um conector de torque.
AT516684B1 (de) * 2015-01-13 2018-08-15 Voestalpine Tubulars Gmbh & Co Kg Lösbare Gewindeverbindung mit asymmetrischer Beschichtung
US11092266B2 (en) 2015-02-03 2021-08-17 925599 Alberta Ltd. Pipe connector
JP6198760B2 (ja) * 2015-02-20 2017-09-20 本田技研工業株式会社 締結方法、締結部材の製造方法及び締結部材
US11339634B2 (en) 2015-04-10 2022-05-24 925599 Alberta Ltd. Pipe connector
WO2016161526A1 (en) * 2015-04-10 2016-10-13 925599 Alberta Ltd. Pipe connector
US20160305192A1 (en) 2015-04-14 2016-10-20 Tenaris Connections Limited Ultra-fine grained steels having corrosion-fatigue resistance
US11781682B2 (en) * 2015-04-16 2023-10-10 Krzysztof Jan Wajnikonis Enhancements of mechanical connector technology
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
EP3339658B1 (en) * 2016-12-20 2019-08-14 3M Innovative Properties Company Connecting element for the friction-increasing connection of components, process for making a connecting element and use of a connecting element
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
DE202017104112U1 (de) * 2017-07-11 2017-07-30 Ti Automotive (Heidelberg) Gmbh Schraubelement für den Anschluss von Rohrleitungen und Rohranschlusseinrichtung
EP3486504A1 (de) * 2017-11-15 2019-05-22 HILTI Aktiengesellschaft Befestigungselement mit partikelbeschichtung
AR118023A1 (es) * 2019-02-12 2021-09-15 Nippon Steel Corp Conexión roscada para tubos
US12064787B2 (en) * 2019-02-22 2024-08-20 Forum Us, Inc. Method of conducting a coiled tubing operation
NL2023042B1 (en) * 2019-04-30 2020-11-23 Tenaris Connections Bv Threaded connection for hammering interconnected tubular members
FR3098272B1 (fr) * 2019-07-01 2022-07-22 Vallourec Oil & Gas France Joint filete avec epaulement realise par fabrication additive
US11512539B2 (en) 2019-12-19 2022-11-29 Forum Us, Inc. Methods of conducting coiled tubing operations

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733802A (en) * 1956-02-07 truesdell
US633325A (en) * 1899-04-20 1899-09-19 New Haven Novelty Machine Company Pipe-coupling device.
US2741288A (en) * 1950-04-15 1956-04-10 Kenneth L Johnson Thread root elastic lock means
DE2733802A1 (de) * 1977-07-27 1979-02-15 Wuerth Adolf Schrauben Schraube, insbesondere fuer spanplatten o.dgl.
EP0061553B1 (de) * 1981-03-30 1984-09-12 MANNESMANN Aktiengesellschaft Verfahren zur Oberflächenbehandlung von Gewinden
JPS6057519B2 (ja) * 1981-08-20 1985-12-16 住友金属工業株式会社 耐焼付性に優れた油井管継手およびその製造方法
US4468309A (en) * 1983-04-22 1984-08-28 White Engineering Corporation Method for resisting galling
DE3432001C1 (de) * 1984-08-31 1985-10-17 Daimler-Benz Ag, 7000 Stuttgart Schraube mit definierten Reibbeiwerten
US4692988A (en) * 1986-08-19 1987-09-15 Nowsco Well Service (U.K.) Limited Screw thread protection
JPH0631661B2 (ja) * 1987-02-23 1994-04-27 新日本製鐵株式会社 低応力・高気密油井管用ネジ継手
FR2673199B1 (fr) * 1991-02-21 1994-01-21 Vallourec Industries Revetement de surface anti-grippage pour moyen d'assemblage de tubes par filetages et procede de realisation d'un tel revetement.
JPH087136Y2 (ja) * 1991-09-10 1996-03-04 オーパック株式会社 ボルト、リベット等の締結部品
JPH08233164A (ja) * 1995-03-02 1996-09-10 Nippon Steel Corp 無潤滑下での耐焼付き性に優れたネジ継手
US6027145A (en) * 1994-10-04 2000-02-22 Nippon Steel Corporation Joint for steel pipe having high galling resistance and surface treatment method thereof
JP3605253B2 (ja) * 1997-03-25 2004-12-22 エヌエスシーテイ プレミウム チューブラース ビー．ヴイ． 鋼管用ねじ継手
JP2001065753A (ja) * 1999-08-27 2001-03-16 Sumitomo Metal Ind Ltd 油井管用ねじ継手
JP3767668B2 (ja) * 1999-08-27 2006-04-19 住友金属工業株式会社 油井管用ねじ継手
SE515194C2 (sv) * 2000-03-02 2001-06-25 Sandvik Ab Gängförband och bergborrelementför slående borrning
JP3931564B2 (ja) * 2001-01-25 2007-06-20 住友金属工業株式会社 耐焼付き性及び防錆性に優れた鋼管用ねじ継手
ES2425270T3 (es) * 2001-04-11 2013-10-14 Nippon Steel & Sumitomo Metal Corporation Junta roscada para tuberías de acero y procedimiento para el tratamiento superficial de la misma
ATE493607T1 (de) * 2001-04-11 2011-01-15 Sumitomo Metal Ind Gewindeverbindung für stahlrohr
JP3738703B2 (ja) * 2001-05-01 2006-01-25 住友金属工業株式会社 鋼管用ねじ継手
PL203768B1 (pl) * 2002-05-31 2009-11-30 Sumitomo Metal Ind Połączenie gwintowe rur stalowych
US6864596B2 (en) * 2002-10-07 2005-03-08 Voith Siemens Hydro Power Generation, Gmbh & Co. Kg Hydrogen production from hydro power
JP4599874B2 (ja) * 2004-04-06 2010-12-15 住友金属工業株式会社 油井管用ねじ継手、及びその製造方法

Also Published As

Publication number Publication date
BRPI0619002B1 (pt) 2019-05-07
ATE511027T1 (de) 2011-06-15
EP1954953A1 (en) 2008-08-13
AU2006319128B2 (en) 2011-12-08
AU2006319128A1 (en) 2007-06-07
JP2009517614A (ja) 2009-04-30
RU2418207C2 (ru) 2011-05-10
RU2008120863A (ru) 2010-01-10
CA2630589C (en) 2014-05-27
WO2007063079A1 (en) 2007-06-07
US8052173B2 (en) 2011-11-08
US20090033087A1 (en) 2009-02-05
CA2630589A1 (en) 2007-06-07
CN101317015A (zh) 2008-12-03
DK1954953T3 (da) 2011-09-12
BRPI0619002A2 (pt) 2011-09-20
CN101317015B (zh) 2012-09-05
MY149223A (en) 2013-07-31
JP5323489B2 (ja) 2013-10-23
PL1954953T3 (pl) 2012-03-30
AR057940A1 (es) 2007-12-26
EP1954953B1 (en) 2011-05-25

Similar Documents

Publication Publication Date Title
BRPI0619002A8 (pt) Junta rosqueada para tubos dotada de revestimento superficial
BRPI0606637A2 (pt) junta roscada para tubos de aço
Burris et al. Polymeric nanocomposites for tribological applications
BRPI0719736A8 (pt) Junta rosqueada e método de proteção de uma junta rosqueada
BR112014008612A2 (pt) junta rosqueada tubular que possui desempenho de alto torque aprimorado
Lan et al. Advanced polymeric coatings for tilting pad bearings with application in the oil and gas industry
BRPI0605941A2 (pt) torno para um aparelho de construção
JP2007255712A (ja) ライナー及び表面処理面を有するチタン球面滑り軸受け
BRPI0920855A8 (pt) junta rosqueada para tubos de aço
UA110685C2 (uk) Трубне нарізне з'єднання з поліпшеними властивостями для високомоментного згвинчування
AR083782A1 (es) Union tubular roscada con desempeño mejorado a baja temperatura
AR076017A1 (es) Union roscada para tubos y procedimiento para su fabricacion
Fillion et al. Design factors for reducing ice adhesion
BR112012008153A2 (pt) protetor para junta rosqueada tubular
BRPI0402254A (pt) Compressor
Stanković et al. A review of the tribological properties of PTFE composites filled with glass, graphite, carbon or bronze reinforcement
BR112014002858A2 (pt) membro deslizante debaixo d'agua, método para fabricação do mesmo e máquina hidráulica
Wu et al. A contact angle hysteresis model based on the fractal structure of contact line
USD814325S1 (en) Flow cell
BR112012024414A2 (pt) arranjo de rolamento tendo pelo menos duas partes rotativas uma em relação à outra
Ding et al. Properties of POB reinforced PTFE-based friction material for ultrasonic motors
Cai et al. Tribological properties of oriented polytetrafluoroethylene at room temperature and cryogenic temperature
EP3910048A4 (en) COMPOSITION AND PIPE JOINT WITH A LUBRICATION LAYER CONTAINING SUCH COMPOSITION
Guha On the steady-state performance of hydrodynamic flexible journal bearings of finite width lubricated by ferro fluids with micro-polar effect
Sheng et al. An experimental study of friction and durability of a thin PTFE film on rough aluminum substrates

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: TENARIS CONNECTIONS LIMITED (LI)

B25G Requested change of headquarter approved

Owner name: TENARIS CONNECTIONS LIMITED (VC)

B25A Requested transfer of rights approved

Owner name: TENARIS CONNECTIONS B.V (NL)

B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: F16B 33/06 , F16L 15/00 , F16L 58/18

Ipc: C10M 103/00 (1985.01), F16B 33/06 (1968.09), F16L

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]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/05/2019, OBSERVADAS AS CONDICOES LEGAIS