ES2074853T3 - Revestimiento anti-agarrotamiento de superficie por medio de empalme de tubos por roscados y procedimiento de realizacion de dicho revestimiento. - Google Patents
Revestimiento anti-agarrotamiento de superficie por medio de empalme de tubos por roscados y procedimiento de realizacion de dicho revestimiento.Info
- Publication number
- ES2074853T3 ES2074853T3 ES92420055T ES92420055T ES2074853T3 ES 2074853 T3 ES2074853 T3 ES 2074853T3 ES 92420055 T ES92420055 T ES 92420055T ES 92420055 T ES92420055 T ES 92420055T ES 2074853 T3 ES2074853 T3 ES 2074853T3
- Authority
- ES
- Spain
- Prior art keywords
- coating
- threading
- procedure
- carrying
- pipe joining
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electroplating Methods And Accessories (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Pens And Brushes (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Chemical Treatment Of Metals (AREA)
- Earth Drilling (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
EL REVESTIMIENTO ANTIAGARROTAMIENTO SEGUN LA INVENCION SE REFIERE A LA PROTECCION DE LAS SUPERFICIES DE LOS COMPONENTES MACHO (7) O HEMBRA (2) DE UN MEDIO DE EMPALME (1) DE TUBOS METALICOS CON ROSCA (11, 6) QUE CONTACTAN UNAS CON OTRAS EN EL MOMENTO DEL ROSCADO. ESTE REVESTIMIENTO SE COMPONE POR UNA CAPA DELGADA (14) DE OXIDO DE PLOMO REALIZADO POR OXIDACION DE UNA CAPA DE PLOMO, ELLA MISMA FORMADA SOBRE UNA CAPA SUBYACENTE (13) DE UN METAL COMO EL COBRE DEPOSITADO PREVIAMENTE DE MANERA DIRECTA O INDIRECTA, SOBRE LA SUPERFICIE (4, 5, 9, 10, 11, 6) A PROTEGER DEL AGARROTAMIENTO. LA INVENCION SE REFIERE TAMBIEN AL PROCESO DE REALIZACION DE ESTE REVESTIMIENTO Y EL MEDIO DE EMPALME REVESTIDO OBTENIDO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9102767A FR2673199B1 (fr) | 1991-02-21 | 1991-02-21 | Revetement de surface anti-grippage pour moyen d'assemblage de tubes par filetages et procede de realisation d'un tel revetement. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2074853T3 true ES2074853T3 (es) | 1995-09-16 |
Family
ID=9410471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92420055T Expired - Lifetime ES2074853T3 (es) | 1991-02-21 | 1992-02-19 | Revestimiento anti-agarrotamiento de superficie por medio de empalme de tubos por roscados y procedimiento de realizacion de dicho revestimiento. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5253902A (es) |
EP (1) | EP0500482B1 (es) |
JP (1) | JPH0726710B2 (es) |
AT (1) | ATE125606T1 (es) |
DE (1) | DE69203624T2 (es) |
ES (1) | ES2074853T3 (es) |
FR (1) | FR2673199B1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1264630B1 (it) * | 1993-06-30 | 1996-10-04 | Agip Spa | Protezione antigrippaggio perfezionata per giunti particolarmente adatta nel campo petrolifero |
US6176524B1 (en) * | 1995-08-19 | 2001-01-23 | Nippon Steel Corporation | Oil well pipe threaded joint |
FR2761450B1 (fr) * | 1997-03-27 | 1999-05-07 | Vallourec Mannesmann Oil & Gas | Joint filete pour tubes |
WO2001016516A1 (fr) * | 1999-08-27 | 2001-03-08 | Sumitomo Metal Industries, Ltd. | Joint fileté pour conduit de puits de pétrole |
AR020495A1 (es) * | 1999-09-21 | 2002-05-15 | Siderca Sa Ind & Com | Union roscada de alta resistencia al sobretorque y compresion |
US6227951B1 (en) | 1999-09-24 | 2001-05-08 | Fredrick Equipment, Inc. | High pressure gland nut and collar |
PL195714B1 (pl) | 2000-06-20 | 2007-10-31 | Sumitomo Metal Ind | Rurowe połączenie gwintowane ze wzmocnionym ogranicznikiem |
FR2813375B1 (fr) | 2000-08-31 | 2003-06-20 | Vallourec Mannesmann Oil & Gas | Element filete pour joint filete tubulaire resistant au grippage |
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 |
WO2002084162A1 (fr) * | 2001-04-11 | 2002-10-24 | Sumitomo Metal Industries, Ltd. | Joint filete pour tuyau en acier |
DE10124933A1 (de) * | 2001-05-21 | 2002-11-28 | Endress & Hauser Gmbh & Co Kg | Anordnung aus einem metallischen Deckel und einem metallischem Gehäuse eines Meßgerätes und Verfahren zu deren Herstellung |
JP3870732B2 (ja) * | 2001-07-25 | 2007-01-24 | 住友金属工業株式会社 | 耐焼付き性に優れた鋼管用ねじ継手 |
JP4680446B2 (ja) * | 2001-08-31 | 2011-05-11 | Jfeスチール株式会社 | 油井鋼管用継手 |
GB0130967D0 (en) | 2001-12-24 | 2002-02-13 | Hunting Oilfield Services Ltd | Anti galling threaded joint |
AU2003241890A1 (en) * | 2002-05-31 | 2003-12-19 | Sumitomo Metal Industries, Ltd. | Screw joint for steel pipe |
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 |
AR057940A1 (es) * | 2005-11-30 | 2007-12-26 | Tenaris Connections Ag | Conexiones roscadas con recubrimientos de alta y baja friccion |
JP5028923B2 (ja) * | 2006-09-14 | 2012-09-19 | 住友金属工業株式会社 | 鋼管用ねじ継手 |
US8322754B2 (en) | 2006-12-01 | 2012-12-04 | Tenaris Connections Limited | Nanocomposite coatings for threaded connections |
FR2939490B1 (fr) * | 2008-12-10 | 2013-01-18 | Vallourec Mannesmann Oil & Gas | Joint tubulaire etanche utilise dans l'industrie du petrole et procede de realisation d'un tel joint |
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 |
AR100953A1 (es) | 2014-02-19 | 2016-11-16 | Tenaris Connections Bv | Empalme roscado para una tubería de pozo de petróleo |
CA2966606C (en) * | 2014-12-30 | 2019-05-28 | Halliburton Energy Services, Inc. | Torque connector systems, apparatus, and methods |
FR3035476B1 (fr) * | 2015-04-23 | 2017-04-28 | Vallourec Oil & Gas France | Joint filete tubulaire dote d'un revetement metallique sur le filetage et la portee d'etancheite |
US9470044B1 (en) | 2015-07-06 | 2016-10-18 | Pegasis S.r.l. | Threaded connection having high galling resistance and method of making same |
AR118023A1 (es) * | 2019-02-12 | 2021-09-15 | Nippon Steel Corp | Conexión roscada para tubos |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4758025A (en) * | 1985-06-18 | 1988-07-19 | Mobil Oil Corporation | Use of electroless metal coating to prevent galling of threaded tubular joints |
SE460301B (sv) * | 1986-10-15 | 1989-09-25 | Sandvik Ab | Skarvstaang foer slaaende bergborrmaskin |
-
1991
- 1991-02-21 FR FR9102767A patent/FR2673199B1/fr not_active Expired - Lifetime
-
1992
- 1992-02-19 DE DE69203624T patent/DE69203624T2/de not_active Expired - Lifetime
- 1992-02-19 ES ES92420055T patent/ES2074853T3/es not_active Expired - Lifetime
- 1992-02-19 AT AT92420055T patent/ATE125606T1/de not_active IP Right Cessation
- 1992-02-19 EP EP92420055A patent/EP0500482B1/fr not_active Expired - Lifetime
- 1992-02-20 US US07/839,945 patent/US5253902A/en not_active Expired - Lifetime
- 1992-02-21 JP JP4035379A patent/JPH0726710B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0500482A1 (fr) | 1992-08-26 |
JPH0726710B2 (ja) | 1995-03-29 |
FR2673199A1 (fr) | 1992-08-28 |
JPH0571678A (ja) | 1993-03-23 |
DE69203624T2 (de) | 1996-01-18 |
ATE125606T1 (de) | 1995-08-15 |
DE69203624D1 (de) | 1995-08-31 |
FR2673199B1 (fr) | 1994-01-21 |
EP0500482B1 (fr) | 1995-07-26 |
US5253902A (en) | 1993-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Grant refused |
Effective date: 19941017 |
|
FG2A | Definitive protection |
Ref document number: 500482 Country of ref document: ES |