AR044631A1 - Union roscada para tubos de acero - Google Patents
Union roscada para tubos de aceroInfo
- Publication number
- AR044631A1 AR044631A1 ARP040101962A ARP040101962A AR044631A1 AR 044631 A1 AR044631 A1 AR 044631A1 AR P040101962 A ARP040101962 A AR P040101962A AR P040101962 A ARP040101962 A AR P040101962A AR 044631 A1 AR044631 A1 AR 044631A1
- Authority
- AR
- Argentina
- Prior art keywords
- plug
- face
- shoulder
- seal surface
- steel pipes
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- 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
-
- 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
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
Abstract
Una unión roscada para tubos de acero que comprende un enchufe (1) y una caja (2). El enchufe tiene una rosca macho (11), una superficie de sello (13), una cara de hombro (14) ubicada en la cara extrema del enchufe. Correspondientemente, la caja tiene una rosca hembra (21), una superficie de sello (23), y una cara de hombro (24), las cuales pueden acoplarse o entrar en contacto con las porciones correspondientes del enchufe. La cara de hombro (14) del enchufe (1) está provista en la cara extrema del enchufe. La superficie de sello (13) del enchufe (1) está ubicada en un lado extremo del tubo cerca de la rosca macho (11). Se provee una porción de resalto (15) en el enchufe (1) entre la superficie de sello (13) y la cara de hombro (14), no estando en contacto la porción de resalto (15) con una correspondiente porción de la caja (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003162699 | 2003-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR044631A1 true AR044631A1 (es) | 2005-09-21 |
Family
ID=33508676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP040101962A AR044631A1 (es) | 2003-06-06 | 2004-06-04 | Union roscada para tubos de acero |
Country Status (20)
Country | Link |
---|---|
US (1) | US7997627B2 (es) |
EP (1) | EP1631762B2 (es) |
JP (1) | JP4535064B2 (es) |
CN (1) | CN100451420C (es) |
AR (1) | AR044631A1 (es) |
AT (1) | ATE479044T2 (es) |
AU (1) | AU2004245839B2 (es) |
BR (1) | BRPI0411049B1 (es) |
CA (1) | CA2527944C (es) |
DE (1) | DE602004028817D1 (es) |
EA (1) | EA008078B1 (es) |
EG (1) | EG23564A (es) |
ES (1) | ES2349166T5 (es) |
MX (1) | MXPA05013107A (es) |
MY (1) | MY143348A (es) |
NO (1) | NO342825B1 (es) |
OA (1) | OA13212A (es) |
PL (1) | PL1631762T3 (es) |
UA (1) | UA82694C2 (es) |
WO (1) | WO2004109173A1 (es) |
Families Citing this family (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0620876B1 (pt) * | 2006-01-20 | 2018-01-02 | Exxonmobil Upstream Research Company | Método associado com a avaliação de limites de desempenho de conexões rosqueadas, método associado com a produção de hidrocarbonetos, e, método associado com a avaliação de conexões rosqueadas |
CA2647447C (en) | 2006-03-31 | 2011-03-15 | Sumitomo Metal Industries, Ltd. | Tubular threaded joint |
JP4986552B2 (ja) * | 2006-09-07 | 2012-07-25 | Ntn株式会社 | ねじ状ドラム円錐形状部傾斜角度測定方法 |
JP4986558B2 (ja) * | 2006-09-20 | 2012-07-25 | Ntn株式会社 | ねじ状クラウニングドラム形状測定方法 |
FR2913746B1 (fr) | 2007-03-14 | 2011-06-24 | Vallourec Mannesmann Oil & Gas | Joint filete tubulaire etanche pour sollicitations de pression interieure et exterieure |
BRPI0809445B1 (pt) * | 2007-03-28 | 2019-08-06 | Tenaris Connections B.V. | Junta de rosca livre de graxa de torque super alto |
JP4941058B2 (ja) | 2007-04-02 | 2012-05-30 | 住友金属工業株式会社 | 鋼管用ねじ継手 |
FR2917805B1 (fr) * | 2007-06-25 | 2009-09-04 | Vallourec Mannesmann Oil & Gas | Element filete de composant a filetage antagonistes, et joint filete tubulaire correspondant |
BRPI0817497B1 (pt) | 2007-10-03 | 2019-02-12 | Vallourec Mannesmann Oil & Gas France | Junta rosqueada para tubos de aço |
FR2923283B1 (fr) | 2007-11-07 | 2012-10-05 | Vallourec Mannesmann Oil & Gas | Joint filete comprenant au moins un element filete avec levre d'extremite pour tube metallique. |
WO2009060552A1 (en) * | 2007-11-08 | 2009-05-14 | Sumitomo Metal Industries, Ltd. | Threaded joint for steel pipes |
FR2925946B1 (fr) | 2007-12-28 | 2009-12-11 | Vallourec Mannesmann Oil & Gas | Joint filete tubulaire etanche et resistant a des sollicitations successives de pressions |
WO2010047406A1 (en) * | 2008-10-20 | 2010-04-29 | Sumitomo Metal Industries, Ltd. | Threaded joint for steel pipes |
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 |
FR2952993B1 (fr) | 2009-11-20 | 2011-12-16 | Vallourec Mannesmann Oil & Gas | Joint filete |
EP2325435B2 (en) † | 2009-11-24 | 2020-09-30 | Tenaris Connections B.V. | Threaded joint sealed to [ultra high] internal and external pressures |
FR2953271B1 (fr) | 2009-11-27 | 2012-11-16 | Vallourec Mannesmann Oil & Gas | Ensemble pour la realisation d'un joint filete, procede de vissage et de devissage d'un tel joint et utilisation d'un tel joint dans une colonne montante sous-marine |
FR2954453B1 (fr) | 2009-12-23 | 2012-03-09 | Vallourec Mannesmann Oil & Gas | Ensemble pour la realisation d'un joint filete, procede de vissage et de devissage d'un tel joint et utilisation d'un tel joint dans une colonne montante sous-marine |
GB201005247D0 (en) * | 2010-03-29 | 2010-05-12 | Hsc Fzco | An improved seal between pipes |
JP4930647B1 (ja) | 2010-06-30 | 2012-05-16 | Jfeスチール株式会社 | 管用ねじ継手 |
US9377138B2 (en) * | 2010-10-21 | 2016-06-28 | Houston International Specialty, Inc. | Threaded connections and methods |
GB201019413D0 (en) * | 2010-11-17 | 2010-12-29 | Hsc Fzco | An improved seal between pipes |
DE102010061006A1 (de) * | 2010-12-03 | 2012-06-06 | Friedr. Ischebeck Gmbh | Kupplung, insbesondere für das Verbinden von Ankerstangen |
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 |
JP5776222B2 (ja) * | 2011-02-28 | 2015-09-09 | Jfeスチール株式会社 | 鋼管用ねじ継手 |
JP5849749B2 (ja) * | 2011-02-28 | 2016-02-03 | Jfeスチール株式会社 | 管用ねじ継手 |
JP5923911B2 (ja) * | 2011-03-22 | 2016-05-25 | Jfeスチール株式会社 | 鋼管用ねじ継手 |
US20160186899A1 (en) * | 2011-08-05 | 2016-06-30 | Vallourec Oil And Gas France | Tubular connection with self-locking thread form used in the oil industry |
CN102352727A (zh) * | 2011-10-24 | 2012-02-15 | 大庆福斯特科技开发有限公司 | 一种8tpi油、套管螺纹连接接头 |
FR2985282B1 (fr) * | 2011-12-29 | 2016-07-29 | Vallourec Mannesmann Oil & Gas France | Joint filete a faible couple de vissage |
AU2013210284B2 (en) * | 2012-01-19 | 2015-09-17 | Drilltec Patents & Technologies Corporation | Box protector for a threaded joint for pipes |
JP2014013052A (ja) * | 2012-07-04 | 2014-01-23 | Jfe Steel Corp | 管のねじ継手 |
RU2500875C1 (ru) * | 2012-07-20 | 2013-12-10 | Общество С Ограниченной Ответственностью "Тмк-Премиум Сервис" | Высокогерметичное резьбовое соединение насосно-компрессорных труб (варианты) |
CN102900378A (zh) * | 2012-09-05 | 2013-01-30 | 中国石油天然气集团公司 | 钢接头与铝合金钻杆管体的连接结构 |
JP6051811B2 (ja) * | 2012-11-27 | 2016-12-27 | Jfeスチール株式会社 | 管用ねじ継手 |
CN102926669A (zh) * | 2012-12-04 | 2013-02-13 | 江苏常宝普莱森钢管有限公司 | 一种三重密封的钢管直连旋接加长结构 |
BR112015016765A2 (pt) | 2013-01-11 | 2017-07-11 | Tenaris Connections Ltd | conexão de tubos de perfuração, tubo de perfuração correspondente e método para montar tubos de perfuração |
WO2014115191A1 (ja) | 2013-01-28 | 2014-07-31 | Jfeスチール株式会社 | 鋼管用ねじ継手 |
JP5803953B2 (ja) | 2013-02-18 | 2015-11-04 | Jfeスチール株式会社 | 管接続用ねじ継手 |
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 |
JP5742885B2 (ja) * | 2013-06-14 | 2015-07-01 | Jfeスチール株式会社 | 耐焼付き性に優れた油井管用ねじ継手 |
JP6144417B2 (ja) | 2013-06-25 | 2017-06-07 | テナリス・コネクシヨンズ・ベー・ブイ | 高クロム耐熱鋼 |
JP5725094B2 (ja) | 2013-07-30 | 2015-05-27 | Jfeスチール株式会社 | 耐久性に優れた油井管用ねじ継手 |
EP3043098B1 (en) * | 2013-09-06 | 2023-04-26 | Nippon Steel Corporation | Threaded connection for steel pipe |
US10428594B2 (en) * | 2013-11-22 | 2019-10-01 | Vetco Gray, LLC | Alignment guide feature for metal to metal seal protection on mechanical connections and couplings |
EP3078893B1 (en) | 2013-12-05 | 2018-06-20 | Nippon Steel & Sumitomo Metal Corporation | Threaded joint for steel pipes |
JP6139708B2 (ja) | 2014-01-09 | 2017-05-31 | 新日鐵住金株式会社 | 鋼管用ねじ継手 |
JP5971264B2 (ja) * | 2014-01-10 | 2016-08-17 | Jfeスチール株式会社 | 極厚肉油井管用ねじ継手 |
CN106103676B (zh) | 2014-03-20 | 2019-10-22 | 日本制铁株式会社 | 固体润滑皮膜用组合物、具备由该组合物形成的固体润滑皮膜的管用螺纹接头、以及该管用螺纹接头的制造方法 |
EP3159591B1 (en) * | 2014-06-20 | 2019-04-24 | Nippon Steel & Sumitomo Metal Corporation | Threaded joint for steel pipes |
FR3027338B1 (fr) | 2014-10-16 | 2016-12-02 | Vallourec Oil & Gas France | Connexion polyvalente etanche a double butee |
US9951569B2 (en) * | 2014-10-31 | 2018-04-24 | Tejas Tubular Products, Inc. | Threaded connection |
CN104373057A (zh) * | 2014-11-28 | 2015-02-25 | 中国石油天然气集团公司 | 一种低压气田水平井用气密封螺纹接头套管 |
FR3030668B1 (fr) | 2014-12-19 | 2016-12-16 | Vallourec Oil & Gas France | Joint filete |
EP3246611B1 (en) * | 2015-01-15 | 2019-10-02 | JFE Steel Corporation | Screw joint for pipe |
MY189310A (en) * | 2016-02-19 | 2022-02-03 | Jfe Steel Corp | Threaded joint for oil well tubing |
CN108700230B (zh) * | 2016-02-23 | 2019-11-22 | 日本制铁株式会社 | 钢管用螺纹接头 |
US20190093799A1 (en) * | 2016-06-08 | 2019-03-28 | Nippon Steel & Sumitomo Metal Corporation | Threaded Connection for Steel Pipe |
EP3260649B1 (en) * | 2016-06-21 | 2019-12-18 | Energy Frontier Solutions S.L. | Threaded joint for oil and gas pipes |
US11124852B2 (en) | 2016-08-12 | 2021-09-21 | Tenaris Coiled Tubes, Llc | Method and system for manufacturing coiled tubing |
FR3060701A1 (fr) | 2016-12-16 | 2018-06-22 | Vallourec Oil And Gas France | Joint filete pour composant tubulaire |
US11149881B2 (en) | 2017-01-18 | 2021-10-19 | Nippon Steel Corporation | Threaded connection for steel pipe |
CA3198781A1 (en) | 2017-03-13 | 2018-09-13 | Rotary Connections International Ltd. | Method to recut a tubular |
UA123817C2 (uk) * | 2017-05-15 | 2021-06-02 | Ніппон Стіл Корпорейшн | Нарізне з'єднання для сталевих труб |
EP3633255B1 (en) | 2017-05-22 | 2022-06-15 | Nippon Steel Corporation | Threaded connection for steel pipes |
AU2018354891B2 (en) | 2017-10-25 | 2021-05-06 | Nippon Steel Corporation | Threaded connection for steel pipe |
MX2020002973A (es) * | 2017-11-09 | 2020-07-22 | Nippon Steel Corp | Conexion roscada para tubos de acero. |
RU2678785C1 (ru) | 2017-11-14 | 2019-02-01 | Акционерное общество "Первоуральский новотрубный завод" | Резьбовое соединение нефтепромысловых труб с высоким сопротивлением сжатию и комбинированным нагрузкам (варианты) |
AR113535A1 (es) | 2017-12-05 | 2020-05-13 | Nippon Steel & Sumitomo Metal Corp | Unión roscada para tubos de acero |
EP3862607B1 (en) | 2018-10-02 | 2022-11-09 | Nippon Steel Corporation | Threaded connection for steel pipe |
CN113227626B (zh) * | 2018-12-25 | 2022-11-29 | 日本制铁株式会社 | 钢管用螺纹接头 |
CN109736724A (zh) * | 2019-02-18 | 2019-05-10 | 天津钢管集团股份有限公司 | 铝合金油套管气密封特殊螺纹接头结构 |
FR3101659B1 (fr) | 2019-10-08 | 2022-01-21 | Vallourec Oil & Gas France | Joint filete avec portee d’etancheite realisee par fabrication additive |
JP7367069B2 (ja) * | 2020-01-17 | 2023-10-23 | 日本製鉄株式会社 | 管用ねじ継手 |
MX2022006279A (es) * | 2020-01-17 | 2022-06-08 | Nippon Steel Corp | Conexion roscada para tubo. |
CN114439384A (zh) * | 2020-11-05 | 2022-05-06 | 中国石油天然气股份有限公司 | 套管 |
RU210115U1 (ru) * | 2021-08-03 | 2022-03-29 | Общество с ограниченной ответственностью «Темерсо-инжиниринг» | Труба бурильная с двухупорными замками уменьшенного наружного диаметра |
GB2609920A (en) * | 2021-08-16 | 2023-02-22 | High Sealed And Coupled Hsc Fzco | Improvements to a Joint Between Oil and Gas Pipe Sections |
US11940064B2 (en) | 2022-06-17 | 2024-03-26 | Saudi Arabian Oil Company | Threaded tubular connection |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1533619B2 (es) * | 1967-04-28 | 1970-06-11 | ||
JPS5211765B2 (es) * | 1972-03-31 | 1977-04-02 | ||
DE2438387C3 (de) * | 1974-08-07 | 1978-03-09 | Mannesmannroehren-Werke Ag, 4000 Duesseldorf | Gewindeverbindung für Ölfeldrohre |
JPS56143889A (en) * | 1980-04-12 | 1981-11-09 | Nippon Steel Corp | Screw joint for high airtightness oil pipe |
JPS5944552B2 (ja) * | 1981-05-14 | 1984-10-30 | 新日本製鐵株式会社 | 高気密性油井管用ネジ継手 |
US4548431A (en) * | 1981-12-17 | 1985-10-22 | Hughes Tool Company - Usa | Tool joint with internal/external make-up shoulders |
DE3207180C1 (de) * | 1982-02-27 | 1983-07-28 | Mannesmann AG, 4000 Düsseldorf | Rohrverbindung für Metallrohre |
JPS58157087A (ja) | 1982-03-15 | 1983-09-19 | 松下電工株式会社 | 放電灯点灯装置 |
US4433862A (en) * | 1982-04-13 | 1984-02-28 | Otis Engineering Corporation | Pipe joint |
JPS58157087U (ja) * | 1982-04-16 | 1983-10-20 | 日本鋼管株式会社 | 油井管用ネジ継手 |
US4624488A (en) * | 1983-12-16 | 1986-11-25 | Hydril Company | Tubular connection |
JPS616488A (ja) * | 1984-06-20 | 1986-01-13 | 日本鋼管株式会社 | 油井管用ネジ継手 |
JPS636291A (ja) * | 1986-06-27 | 1988-01-12 | 日本鋼管株式会社 | 大径ケ−シング用ネジ継手 |
US4795200A (en) * | 1986-12-04 | 1989-01-03 | Hydril Company | Lengthened tubular pin member nose for improving sealing integrity and bearing forces |
CN1030285A (zh) * | 1987-06-29 | 1989-01-11 | 达尔米尼合股公司 | 无套管式输油管接头 |
EP0703396B1 (en) * | 1994-09-23 | 2000-04-05 | Sumitomo Metal Industries, Ltd. | Threaded joint for oil well pipes |
FR2725773B1 (fr) * | 1994-10-13 | 1996-11-29 | Vallourec Oil & Gas | Assemblage filete pour tubes |
CA2163282C (en) * | 1994-11-22 | 2002-08-13 | Miyuki Yamamoto | Threaded joint for oil well pipes |
JP3726302B2 (ja) * | 1995-03-15 | 2005-12-14 | 住友金属工業株式会社 | 油井管用ねじ継手 |
AU715952B1 (en) * | 1998-07-30 | 2000-02-10 | Hydril Company | Tubular joint wear indicator |
CN2366656Y (zh) * | 1998-12-30 | 2000-03-01 | 宝山钢铁(集团)公司 | 油井管特殊螺纹过扭矩保护接头 |
AR020495A1 (es) * | 1999-09-21 | 2002-05-15 | Siderca Sa Ind & Com | Union roscada de alta resistencia al sobretorque y compresion |
DE19955377C2 (de) * | 1999-11-10 | 2002-05-02 | Mannesmann Ag | Rohrverbindung |
FR2833335B1 (fr) * | 2001-12-07 | 2007-05-18 | Vallourec Mannesmann Oil & Gas | Joint filete tubulaire superieur contenant au moins un element filete avec levre d'extremite |
-
2004
- 2004-04-06 UA UAA200511452A patent/UA82694C2/uk unknown
- 2004-06-04 AR ARP040101962A patent/AR044631A1/es active IP Right Grant
- 2004-06-04 EP EP04736111.8A patent/EP1631762B2/en active Active
- 2004-06-04 EA EA200501755A patent/EA008078B1/ru unknown
- 2004-06-04 DE DE602004028817T patent/DE602004028817D1/de active Active
- 2004-06-04 AT AT04736111T patent/ATE479044T2/de active
- 2004-06-04 MX MXPA05013107A patent/MXPA05013107A/es active IP Right Grant
- 2004-06-04 CA CA002527944A patent/CA2527944C/en active Active
- 2004-06-04 CN CNB2004800152013A patent/CN100451420C/zh active Active
- 2004-06-04 WO PCT/JP2004/008146 patent/WO2004109173A1/en active Application Filing
- 2004-06-04 MY MYPI20042175A patent/MY143348A/en unknown
- 2004-06-04 OA OA1200500348A patent/OA13212A/en unknown
- 2004-06-04 BR BRPI0411049-8A patent/BRPI0411049B1/pt active IP Right Grant
- 2004-06-04 JP JP2006508500A patent/JP4535064B2/ja active Active
- 2004-06-04 PL PL04736111T patent/PL1631762T3/pl unknown
- 2004-06-04 ES ES04736111.8T patent/ES2349166T5/es active Active
- 2004-06-04 AU AU2004245839A patent/AU2004245839B2/en active Active
- 2004-06-05 EG EG2004060251A patent/EG23564A/xx active
-
2005
- 2005-04-29 US US11/117,286 patent/US7997627B2/en active Active
- 2005-12-05 NO NO20055742A patent/NO342825B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
CA2527944C (en) | 2009-08-18 |
ES2349166T5 (es) | 2018-12-28 |
BRPI0411049B1 (pt) | 2018-02-06 |
US20050248153A1 (en) | 2005-11-10 |
NO20055742D0 (no) | 2005-12-05 |
DE602004028817D1 (de) | 2010-10-07 |
MXPA05013107A (es) | 2006-03-17 |
NO20055742L (no) | 2006-02-28 |
BRPI0411049A (pt) | 2006-07-11 |
AU2004245839A1 (en) | 2004-12-16 |
AU2004245839B2 (en) | 2008-06-26 |
EP1631762B1 (en) | 2010-08-25 |
EG23564A (en) | 2006-06-19 |
ATE479044T2 (de) | 2010-09-15 |
CN100451420C (zh) | 2009-01-14 |
ES2349166T3 (es) | 2010-12-28 |
EP1631762A1 (en) | 2006-03-08 |
EA008078B1 (ru) | 2007-02-27 |
WO2004109173A8 (en) | 2005-03-10 |
JP2006526747A (ja) | 2006-11-24 |
JP4535064B2 (ja) | 2010-09-01 |
UA82694C2 (uk) | 2008-05-12 |
WO2004109173A1 (en) | 2004-12-16 |
PL1631762T3 (pl) | 2011-02-28 |
MY143348A (en) | 2011-04-29 |
CN1798940A (zh) | 2006-07-05 |
OA13212A (en) | 2006-12-13 |
EP1631762B2 (en) | 2018-01-10 |
NO342825B1 (no) | 2018-08-13 |
EA200501755A1 (ru) | 2006-06-30 |
US7997627B2 (en) | 2011-08-16 |
CA2527944A1 (en) | 2004-12-16 |
EP1631762A4 (en) | 2007-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR044631A1 (es) | Union roscada para tubos de acero | |
AR068895A1 (es) | Union roscada para tubos de acero | |
AR050381A1 (es) | Union roscada para tubos de acero | |
ECSP045419A (es) | Junta roscada para caños | |
ES2014954T3 (es) | Union hermetica de tubos de metal. | |
AR073945A1 (es) | Union roscada para tubos de acero | |
AR060258A1 (es) | Union roscada tubular | |
MX2010003334A (es) | Junta roscada para tubos de acero. | |
AR048734A1 (es) | Sello de manguito metalico para conexiones roscadas | |
PE19495A1 (es) | Acoplamiento mejorado de la varilla a la cabeza del palo de golf | |
BR112015005736A2 (pt) | junta de parafuso para tubo de aço | |
KR101626968B1 (ko) | 파이프 연결구 | |
FI59857C (fi) | Foerfarande foer lagning eller eliminering av skador pao roerledningar samt ersaettningsstycke foer utfoerande av foerfarandet | |
MY197615A (en) | Threaded connection for steel pipes | |
ES2166543T3 (es) | Junta de empalme integral. | |
AR119846A1 (es) | Conexión roscada para tubo de acero | |
PL2045504T3 (pl) | Złączka dla rur ochronnych dla kabli | |
AR022540A1 (es) | Procedimiento de control de una rosca conica, aplicacion del procedimiento, aparato de medicion plana de diametro, y bloque patron | |
AR116340A1 (es) | Conexión roscada para tubos de acero | |
ES2099856T3 (es) | Contacto de alto amperaje para dispositivos electricos de enchufe de contacto. | |
AR116680A1 (es) | Conexión roscada para tubo de acero | |
AR116681A1 (es) | Conexión roscada para tubo de acero | |
ES2166233B1 (es) | Dispositivo para el tendido estanco de tubos. | |
MX163101B (es) | Mejoras en una junta para tubos de acero y un procedimiento de fabricacion de la misma | |
AR114654A1 (es) | Conexión roscada para un tubo de un pozo petrolífero |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |