NO20065035L - Gjenget sammenfoyning for stal, ror og fremgangsmate for fremstilling derav. - Google Patents
Gjenget sammenfoyning for stal, ror og fremgangsmate for fremstilling derav.Info
- Publication number
- NO20065035L NO20065035L NO20065035A NO20065035A NO20065035L NO 20065035 L NO20065035 L NO 20065035L NO 20065035 A NO20065035 A NO 20065035A NO 20065035 A NO20065035 A NO 20065035A NO 20065035 L NO20065035 L NO 20065035L
- Authority
- NO
- Norway
- Prior art keywords
- threaded
- threaded coupling
- pin
- box
- steel pipe
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 230000002411 adverse Effects 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- 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
- C10M103/00—Lubricating compositions characterised by the base-material being an inorganic 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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
-
- 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
- E21B17/006—Accessories for drilling pipes, e.g. cleaners
-
- 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
- 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
-
- 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
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
-
- 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
- F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
-
- 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
- C10M2201/04—Elements
- C10M2201/05—Metals; Alloys
-
- 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
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
- C10M2201/103—Clays; Mica; Zeolites
-
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
-
- 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
- C10N2050/08—Solids
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Lubricants (AREA)
Abstract
En gjenget kobling for et stålrør omfattende en stift og en kasse med en kontaktdel som har en gjenget del og en ugjenget metallkontaktdel, hvor en fast smøremiddelfilm inneholdende ett eller flere typer smørende pulvere valgt fra grafitt, glimmer, kalsiumkarbonat og kaolin, et kobberpulver og et bindemiddel, dannes på minst én kontaktflate på stiften og kassen. Et mål ved foreliggende oppfinnelse er å sørge for en gjenget kobling for et stålrør som tillater gjentatt festing og løsning av en gjenget kobling uten negativ påvirkning på menneskekroppen og miljøet, og som har utmerket rivemotstand, rustforebyggingsegenskaper og gasstetthet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004112030A JP4599874B2 (ja) | 2004-04-06 | 2004-04-06 | 油井管用ねじ継手、及びその製造方法 |
PCT/JP2005/006672 WO2005098300A1 (ja) | 2004-04-06 | 2005-04-05 | 鋼管用ねじ継手、及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20065035L true NO20065035L (no) | 2007-01-03 |
NO336656B1 NO336656B1 (no) | 2015-10-12 |
Family
ID=35125154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20065035A NO336656B1 (no) | 2004-04-06 | 2006-11-02 | Gjenget kobling for stålrør og fremgangsmåte for fremstilling derav. |
Country Status (14)
Country | Link |
---|---|
US (1) | US7866706B2 (no) |
EP (1) | EP1736697B1 (no) |
JP (1) | JP4599874B2 (no) |
CN (1) | CN1938542B (no) |
AR (1) | AR048823A1 (no) |
BR (1) | BRPI0509698B1 (no) |
CA (1) | CA2563213C (no) |
ES (1) | ES2552057T3 (no) |
MX (1) | MXPA06011529A (no) |
NO (1) | NO336656B1 (no) |
PL (1) | PL1736697T3 (no) |
RU (1) | RU2326285C1 (no) |
SA (1) | SA05260077B1 (no) |
WO (1) | WO2005098300A1 (no) |
Families Citing this family (33)
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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 |
JP5145684B2 (ja) * | 2006-10-13 | 2013-02-20 | 新日鐵住金株式会社 | 鋼管用ねじ継手に適した潤滑被膜形成用組成物 |
US8322754B2 (en) * | 2006-12-01 | 2012-12-04 | Tenaris Connections Limited | Nanocomposite coatings for threaded connections |
US20100201119A1 (en) * | 2007-04-13 | 2010-08-12 | Vallourec Mannesmann Oil & Gas France | Tubular threaded member with dry protection coating |
RU2334156C1 (ru) * | 2007-07-19 | 2008-09-20 | Закрытое акционерное общество Компания "Темерсо" | Бурильная труба с соединительными замками |
WO2009057754A1 (ja) * | 2007-11-02 | 2009-05-07 | Sumitomo Metal Industries, Ltd. | 潤滑被膜を備えた管ねじ継手 |
JP6026889B2 (ja) * | 2010-02-18 | 2016-11-16 | ホガナス アクチボラゲット | 強磁性粉末組成物、及びその製造方法 |
WO2011115201A1 (ja) * | 2010-03-17 | 2011-09-22 | 住友重機械工業株式会社 | ディスプレーサ及びその製造方法及び蓄冷器式冷凍機 |
AU2011281255B2 (en) * | 2010-07-20 | 2015-06-11 | Tenaris Connections B.V. | Joints having improved sealability, lubrication and corrosion resistance |
FR2967199B1 (fr) * | 2010-11-10 | 2013-11-01 | Vallourec Mannesmann Oil & Gas France | Procede de revetement d'un composant tubulaire filete, composant tubulaire filete et joint resultant |
WO2013186400A2 (en) * | 2012-06-15 | 2013-12-19 | Shell Internationale Research Maatschappij B.V. | Method and connector assembly for connecting tubular members |
MX2015008990A (es) | 2013-01-11 | 2015-10-14 | Tenaris Connections Ltd | Empalme para herramientas de tuberia de perforacion resistente a la excoriacion y tuberia de perforacion correspondiente. |
MX2016002519A (es) * | 2013-09-02 | 2016-06-16 | Nippon Steel & Sumitomo Metal Corp | Composicion para formar pelicula de revestimiento lubricante y junta roscada para tuberia de acero. |
CN105518364B (zh) * | 2013-09-06 | 2018-07-17 | 新日铁住金株式会社 | 钢管用螺纹接头 |
AR100953A1 (es) | 2014-02-19 | 2016-11-16 | Tenaris Connections Bv | Empalme roscado para una tubería de pozo de petróleo |
RU2585338C2 (ru) * | 2014-03-11 | 2016-05-27 | Публичное акционерное общество "Синарский трубный завод" (ПАО "СинТЗ") | Способ изготовления теплоизолированной лифтовой трубы |
EP3150895A4 (en) * | 2014-05-30 | 2018-02-21 | Nippon Steel & Sumitomo Metal Corporation | Threaded steel-pipe fitting |
US10358716B2 (en) * | 2014-08-08 | 2019-07-23 | Regents Of The University Of Minnesota | Forming iron nitride hard magnetic materials using chemical vapor deposition or liquid phase epitaxy |
CA2920030A1 (en) | 2015-02-03 | 2016-08-03 | 925599 Alberta Ltd. | Reinforced pipe connector |
US11339634B2 (en) | 2015-04-10 | 2022-05-24 | 925599 Alberta Ltd. | Pipe connector |
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 |
JP6569355B2 (ja) * | 2015-07-27 | 2019-09-04 | 日本製鉄株式会社 | 坑井の掘削方法、その掘削方法に用いられるドリルパイプ及びツールジョイント |
AR106975A1 (es) * | 2015-12-25 | 2018-03-07 | Nippon Steel & Sumitomo Metal Corp | Conexión roscada para caño o tubo y método para producir la conexión roscada para caño o tubo |
UA126074C2 (uk) * | 2017-05-22 | 2022-08-10 | Ніппон Стіл Корпорейшн | Нарізне з'єднання для труб або трубок і спосіб виготовлення нарізного з'єднання для труб або трубок |
WO2019074097A1 (ja) * | 2017-10-13 | 2019-04-18 | 新日鐵住金株式会社 | 組成物、及び、その組成物から形成された潤滑被膜層を備えた管用ねじ継手 |
EP3696456A4 (en) * | 2017-10-13 | 2021-06-09 | Nippon Steel Corporation | SCREW CONNECTION FOR PIPES AND METHOD FOR PRODUCING A SCREW CONNECTION FOR PIPES |
RU185638U1 (ru) * | 2018-08-20 | 2018-12-13 | Общество с ограниченной ответственностью Завод "Авеко Тьюб" | Герметичное резьбовое соединение |
JP6566376B1 (ja) * | 2019-02-22 | 2019-08-28 | 三桜工業株式会社 | 管継手及び管継手付きチューブ並びに管継手の製造方法 |
CN110108498B (zh) * | 2019-04-24 | 2021-02-12 | 首钢集团有限公司 | 一种冲压件成形性能与磷化的耦合关系获取方法 |
CN113181436A (zh) * | 2021-05-07 | 2021-07-30 | 扬州大学 | 羟基磷灰石/层状液晶润滑剂、制备方法及其在动态药物释放测试中的应用 |
WO2023153274A1 (ja) * | 2022-02-10 | 2023-08-17 | 日本製鉄株式会社 | 油井用金属管 |
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JPH08105582A (ja) * | 1994-10-04 | 1996-04-23 | Nippon Steel Corp | 耐ゴーリング性に優れた高Cr合金鋼製鋼管継手の表面処理方法 |
JP3056646B2 (ja) | 1994-10-04 | 2000-06-26 | 新日本製鐵株式会社 | 耐ゴーリング性に優れた鋼管継手の表面処理方法 |
JPH0972467A (ja) | 1995-09-05 | 1997-03-18 | Nippon Steel Corp | グリス無潤滑下での耐焼付き性に優れたネジ継手 |
US6017857A (en) * | 1997-01-31 | 2000-01-25 | Elisha Technologies Co Llc | Corrosion resistant lubricants, greases, and gels |
CA2383894C (en) * | 1999-08-27 | 2006-01-24 | Hideo Yamamoto | Threaded joint for oil well pipe |
SE515194C2 (sv) * | 2000-03-02 | 2001-06-25 | Sandvik Ab | Gängförband och bergborrelementför slående borrning |
JP2001317549A (ja) * | 2000-05-02 | 2001-11-16 | Daido Metal Co Ltd | 摺動部材の表層形成方法 |
FR2813375B1 (fr) * | 2000-08-31 | 2003-06-20 | Vallourec Mannesmann Oil & Gas | Element filete pour joint filete tubulaire resistant au grippage |
JP4092871B2 (ja) * | 2000-12-04 | 2008-05-28 | 住友金属工業株式会社 | ねじ継手の潤滑処理に適した潤滑被膜形成用組成物 |
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 |
JP2002257270A (ja) * | 2001-02-27 | 2002-09-11 | Sumitomo Metal Ind Ltd | 油井管用ネジ継手 |
CN1252407C (zh) * | 2001-04-11 | 2006-04-19 | 住友金属工业株式会社 | 用于钢管的螺纹接头 |
ES2343706T3 (es) * | 2001-04-11 | 2010-08-06 | Sumitomo Metal Industries, Ltd. | Junta roscada para tuberias de acero y proceso de tratamiento superficial de las mismas. |
JP4069659B2 (ja) * | 2001-05-24 | 2008-04-02 | 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 |
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 |
ATE449279T1 (de) * | 2002-05-31 | 2009-12-15 | Sumitomo Metal Ind | Schraubverbindung für stahlrohr |
US7770935B2 (en) * | 2005-01-13 | 2010-08-10 | Sumitomo Metal Industries, Ltd. | Threaded joint for steel pipes |
US7883118B2 (en) * | 2005-03-29 | 2011-02-08 | Sumitomo Metal Industries, Ltd. | Threaded joint for steel pipes |
JP4275656B2 (ja) * | 2005-09-02 | 2009-06-10 | 住友金属工業株式会社 | 鋼管用ねじ継手 |
-
2004
- 2004-04-06 JP JP2004112030A patent/JP4599874B2/ja not_active Expired - Lifetime
-
2005
- 2005-04-03 SA SA5260077A patent/SA05260077B1/ar unknown
- 2005-04-04 AR ARP050101326A patent/AR048823A1/es active IP Right Grant
- 2005-04-05 ES ES05728760.9T patent/ES2552057T3/es active Active
- 2005-04-05 MX MXPA06011529A patent/MXPA06011529A/es active IP Right Grant
- 2005-04-05 CA CA2563213A patent/CA2563213C/en not_active Expired - Fee Related
- 2005-04-05 US US11/547,067 patent/US7866706B2/en not_active Expired - Fee Related
- 2005-04-05 CN CN2005800107205A patent/CN1938542B/zh not_active Expired - Fee Related
- 2005-04-05 RU RU2006139080/06A patent/RU2326285C1/ru not_active IP Right Cessation
- 2005-04-05 PL PL05728760T patent/PL1736697T3/pl unknown
- 2005-04-05 WO PCT/JP2005/006672 patent/WO2005098300A1/ja active Application Filing
- 2005-04-05 BR BRPI0509698A patent/BRPI0509698B1/pt not_active IP Right Cessation
- 2005-04-05 EP EP05728760.9A patent/EP1736697B1/en not_active Not-in-force
-
2006
- 2006-11-02 NO NO20065035A patent/NO336656B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL1736697T3 (pl) | 2016-01-29 |
CN1938542A (zh) | 2007-03-28 |
JP4599874B2 (ja) | 2010-12-15 |
AR048823A1 (es) | 2006-05-31 |
CN1938542B (zh) | 2011-11-30 |
WO2005098300A1 (ja) | 2005-10-20 |
BRPI0509698B1 (pt) | 2016-12-20 |
EP1736697A1 (en) | 2006-12-27 |
US20080277925A1 (en) | 2008-11-13 |
EP1736697A4 (en) | 2012-05-02 |
US7866706B2 (en) | 2011-01-11 |
EP1736697B1 (en) | 2015-08-12 |
CA2563213C (en) | 2011-06-21 |
RU2326285C1 (ru) | 2008-06-10 |
SA05260077B1 (ar) | 2009-09-02 |
MXPA06011529A (es) | 2006-12-15 |
BRPI0509698A (pt) | 2007-10-09 |
ES2552057T3 (es) | 2015-11-25 |
CA2563213A1 (en) | 2005-10-20 |
JP2005299693A (ja) | 2005-10-27 |
NO336656B1 (no) | 2015-10-12 |
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