JP4162651B2 - ねじ込み管継手 - Google Patents
ねじ込み管継手 Download PDFInfo
- Publication number
- JP4162651B2 JP4162651B2 JP2004505580A JP2004505580A JP4162651B2 JP 4162651 B2 JP4162651 B2 JP 4162651B2 JP 2004505580 A JP2004505580 A JP 2004505580A JP 2004505580 A JP2004505580 A JP 2004505580A JP 4162651 B2 JP4162651 B2 JP 4162651B2
- Authority
- JP
- Japan
- Prior art keywords
- joint
- notch
- millimeters
- female
- threaded
- 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
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Earth Drilling (AREA)
- Dowels (AREA)
- Joints With Pressure Members (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Lubricants (AREA)
Description
Claims (10)
- 全体として管状の雄エレメント(1)が公称外径(D)を有し、その端部の一方の近くにそれぞれ雄ねじを設けていて、それぞれ食い付き用(6)と耐荷重用(4)の側面を有するねじ山(1’)から成り、ねじ山の間にねじ底を有し、前記端部と前記各ねじ部の間に第一の密封面(10)を設けた第一のねじ無し面(12)があり、又、全体として管状の雌エレメント(2)がその端部の一方近くにそれぞれ雌ねじを設けていて、それぞれ食い付き用(5)と耐荷重用(3)の側面を有するねじ山(2’)から成り、ねじ山の間にねじ底を有し、前記端部と前記各ねじ部の間に第二の密封面(11)があって、前記第一の密封面(10)と補完的になっていて、前記の雄ねじと雌ねじがお互いにねじ込まれた時にそれらの間に潤滑材を蓄える空間を形成していて、前記の雄エレメント(1)と雌エレメント(2)は継手の共通対称軸(A) を規定していて、さらに前記雌エレメント(2)の前記各雌ねじと前記第二の密封面(11)の間に、実質的にトロイダル形状のノッチ(13)を設けていて、それが継手の締付け中に雌エレメント(2)と雄エレメント(1)のねじ間空間から流出する潤滑材のためのリザーバーになっているねじ込み管継手で、前記ノッチ(13)が継手の軸に平行に測定した長さ(X) が4から10ミリメートルであり、それが雌エレメントの突合わせ面(15)から5から12ミリメートルの間の距離で始まり、前記雄エレメント(1)のミリメートルで表示した公称外径(D) の数値の少なくとも25倍の絶対値を立方ミリメートルで表示した体積を有することを特徴としているねじ込み管継手。
- 前記ノッチ(13)が4から8ミリメートルの間の長さ(X)を有している請求項1に基づくねじ込み継手。
- 前記ノッチ(13)が5から8ミリメートルの間の長さ(X)を有している請求項2に基づくねじ込み継手。
- ノッチ(13)の体積がミリメートルで表示した雄エレメント(1)の公称外径(D)の数値より30倍を超えて大きくなっている請求項1に基づくねじ込み継手。
- 雄エレメント(1)のねじ山の頂部(8)と雌エレメント(2)の隣接するねじ山の間の底(7)の間、及び、同じねじ山の食い付き用側面(6)及び(5)の間で空間を形成し、継手の長軸断面内のその面積(S)が0.4平方ミリメートルより大きく、その場合、密封面(10)及び(11)の形状が、両方の密封面の間で最初の接触を生じる位置が雄エレメント(1)及び雌エレメント(2)両方の最終ねじ込み位置から前記ノッチ(13)の長さ(X)より小さな値δだけ軸方向に離れている請求項1に基づくねじ込み継手。
- 前記空間の面積(S)が0.4から0.6平方ミリメートルの間にある請求項5に基づくねじ込み継手。
- δの値が前記ノッチ(13)の長さ(X)の0.6倍未満である請求項5に基づくねじ込み継手。
- δの値が前記ノッチ(13)の長さ(X)の0.5倍未満である請求項5に基づくねじ込み継手。
- 継手を完全に締めた時で、面(14)及び(15)がお互いに接触している時、第一の密封面(10)に最も近い雄エレメント(1)のねじ山の側面(6)が前記雌エレメント(2)の端面に最も近い前記ノッチの側面(3’)と円周方向でほぼ位置合わせしているので、リザーバー(13)の全体積を潤滑材が利用可能である請求項1に基づく継手。
- 雄エレメント(1)と雌エレメント(2)のそれぞれのねじ山(1’’、1’’’)及び(2’’)が、軸(A)に対する垂線(P)に対して10°から25°の間の値をもつ角度βで傾斜した食い付き用側面それぞれ(6)及び(5)、及び、軸(A)に対する垂線(P)に対して−4°から3°の間の値をもつ角度αで傾斜した耐荷重用側面それぞれ(4)及び(3)を有している請求項1に基づく継手。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002RM000274A ITRM20020274A1 (it) | 2002-05-16 | 2002-05-16 | Giunzione filettata per tubi. |
PCT/EP2003/005165 WO2003098089A1 (en) | 2002-05-16 | 2003-05-16 | Threaded pipe joint |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005526219A JP2005526219A (ja) | 2005-09-02 |
JP4162651B2 true JP4162651B2 (ja) | 2008-10-08 |
Family
ID=11456308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004505580A Expired - Lifetime JP4162651B2 (ja) | 2002-05-16 | 2003-05-16 | ねじ込み管継手 |
Country Status (24)
Country | Link |
---|---|
US (1) | US6905150B2 (ja) |
EP (1) | EP1514046B2 (ja) |
JP (1) | JP4162651B2 (ja) |
CN (1) | CN1284945C (ja) |
AT (1) | ATE364811T1 (ja) |
AU (1) | AU2003232786B2 (ja) |
BR (1) | BRPI0310001B1 (ja) |
CA (1) | CA2485190C (ja) |
CO (1) | CO5631473A2 (ja) |
DE (1) | DE60314417T3 (ja) |
DK (1) | DK1514046T4 (ja) |
EA (1) | EA006473B1 (ja) |
EC (1) | ECSP045419A (ja) |
EG (1) | EG23573A (ja) |
ES (1) | ES2289318T5 (ja) |
HK (1) | HK1077616A1 (ja) |
IT (1) | ITRM20020274A1 (ja) |
MX (1) | MXPA04011373A (ja) |
NO (1) | NO337452B1 (ja) |
OA (1) | OA12817A (ja) |
PE (1) | PE20040054A1 (ja) |
SI (1) | SI1514046T2 (ja) |
WO (1) | WO2003098089A1 (ja) |
ZA (1) | ZA200409533B (ja) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2844331B1 (fr) * | 2002-01-03 | 2004-11-26 | Vallourec Mannesmann Oil & Gas | Procede de realisation d'un joint tubulaire etanche avec expansion plastique |
US20070228729A1 (en) * | 2003-03-06 | 2007-10-04 | Grimmett Harold M | Tubular goods with threaded integral joint connections |
FR2863033B1 (fr) * | 2003-11-28 | 2007-05-11 | Vallourec Mannesmann Oil & Gas | Realisation, par expansion plastique, d'un joint tubulaire etanche avec surface(s) de butee inclinee(s) |
FR2863029B1 (fr) * | 2003-11-28 | 2006-07-07 | Vallourec Mannesmann Oil & Gas | Realisation, par expansion plastique, d'un joint tubulaire etanche avec surepaisseur(s) de matiere locale(s) initiale(s) |
CA2552722C (en) * | 2004-01-12 | 2012-08-07 | Shell Oil Company | Expandable connection |
US20060169458A1 (en) * | 2005-02-02 | 2006-08-03 | Trc Services, Inc. | Pumping system and method for recovering fluid from a well |
ITRM20050069A1 (it) * | 2005-02-17 | 2006-08-18 | Tenaris Connections Ag | Giunzione filettata per tubi provvista di tenuta. |
US7798536B2 (en) * | 2005-08-11 | 2010-09-21 | Weatherford/Lamb, Inc. | Reverse sliding seal for expandable tubular connections |
US9006348B2 (en) | 2005-09-16 | 2015-04-14 | Sabic Global Technologies B.V. | Poly aryl ether ketone polymer blends |
US20070066740A1 (en) * | 2005-09-16 | 2007-03-22 | Odle Roy R | Annular or tubular shaped articles of novel polymer blends |
EP1937774A2 (en) | 2005-09-16 | 2008-07-02 | General Electric Company | Blends of poly aryl ether ketones and polyetherimide sulfones |
EP1946272A2 (en) * | 2005-09-28 | 2008-07-23 | Enventure Global Technology, L.L.C. | Method and apparatus for coupling expandable tubular members |
US20090302604A1 (en) * | 2005-10-11 | 2009-12-10 | Enventure Global Technology, L.L.C. | Method and Apparatus for coupling Expandable Tubular Members |
EP2006589B1 (en) * | 2007-06-22 | 2011-08-31 | Tenaris Connections Aktiengesellschaft | Threaded joint with energizable seal |
DE602007011046D1 (de) * | 2007-06-27 | 2011-01-20 | Tenaris Connections Ag | Gewindeverbindung mit unter Druck setzbarer Dichtung |
EP2017507B1 (en) * | 2007-07-16 | 2016-06-01 | Tenaris Connections Limited | Threaded joint with resilient seal ring |
EP2028402B1 (en) * | 2007-08-24 | 2010-09-01 | Tenaris Connections Aktiengesellschaft | Method for improving fatigue resistance of a threaded joint |
EP2028403B1 (en) | 2007-08-24 | 2011-04-13 | Tenaris Connections Aktiengesellschaft | Threaded joint with high radial loads and differentially treated surfaces |
DE602008001552D1 (de) * | 2008-02-29 | 2010-07-29 | Tenaris Connections Ag | Gewindeverbindungsstück mit verbesserten elastischen Dichtungsringen |
DE112008003817T5 (de) * | 2008-04-30 | 2011-04-14 | Ooo "Tmk-Premium Servises" | Dichte Gewindeverbindung für Ölfeldrohre |
US20100132956A1 (en) * | 2008-12-01 | 2010-06-03 | Enventure Global Technology, L.L.C. | Expandable connection with metal to metal seal |
US8912272B2 (en) | 2008-12-19 | 2014-12-16 | Sabic Innovative Plastics Ip B.V. | Moisture resistant polyimide compositions |
EP2243920A1 (en) | 2009-04-22 | 2010-10-27 | Tenaris Connections Aktiengesellschaft | Threaded joint for tubes, pipes and the like |
DE102009020077A1 (de) | 2009-05-06 | 2010-11-11 | Dürr Systems GmbH | Beschichtungsmittelvorrichtung und Beschichtungsvorrichtung |
CN102458686B (zh) | 2009-05-06 | 2015-06-10 | 杜尔***有限责任公司 | 包括至少一个保持部件的涂覆***构件 |
DE102010013414A1 (de) * | 2010-03-30 | 2011-10-06 | Dürr Systems GmbH | Beschichtungsanlagenbauteil mit zumindest einem Halteteil |
PT2456565T (pt) | 2009-07-24 | 2017-02-28 | Duerr Systems Ag | Pulverizador rotativo com campânula pulverizadora e dispositivo de retenção |
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 |
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 |
US8714600B2 (en) * | 2010-07-22 | 2014-05-06 | Vladimir Petrovich Aldohin | Highly-tight threaded joint |
US20150008667A1 (en) * | 2010-11-29 | 2015-01-08 | Boris Yur'evich Shcherbakov | Tightly threaded joint for oil field pipes |
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 |
BR112014027366B1 (pt) * | 2012-05-23 | 2020-12-15 | Nippon Steel Corporation | Junta roscada tubular que tem propriedades de montagem de alto torque melhoradas |
US8684419B2 (en) * | 2012-08-24 | 2014-04-01 | Vetco Gray Inc. | Tubular connector having a secondary shoulder |
GB2525337B (en) | 2013-01-11 | 2016-06-22 | Tenaris Connections Ltd | Galling resistant drill pipe tool joint and corresponding drill pipe |
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 |
KR102197204B1 (ko) | 2013-06-25 | 2021-01-04 | 테나리스 커넥션즈 비.브이. | 고크롬 내열철강 |
RU2016106585A (ru) * | 2013-07-31 | 2017-08-30 | Фьючер Пайп Индастриз Груп Лимитэд | Четырехнитевая резьба |
US11124852B2 (en) | 2016-08-12 | 2021-09-21 | Tenaris Coiled Tubes, Llc | Method and system for manufacturing coiled tubing |
US10434554B2 (en) | 2017-01-17 | 2019-10-08 | Forum Us, Inc. | Method of manufacturing a coiled tubing string |
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CA2163282C (en) | 1994-11-22 | 2002-08-13 | Miyuki Yamamoto | Threaded joint for oil well pipes |
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DE19955377C2 (de) * | 1999-11-10 | 2002-05-02 | Mannesmann Ag | Rohrverbindung |
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US6530607B1 (en) | 2000-11-06 | 2003-03-11 | Hydril Company | Two-step threaded connector having differential thread width |
US6607220B2 (en) | 2001-10-09 | 2003-08-19 | Hydril Company | Radially expandable tubular connection |
-
2002
- 2002-05-16 IT IT2002RM000274A patent/ITRM20020274A1/it unknown
-
2003
- 2003-05-15 PE PE2003000472A patent/PE20040054A1/es active IP Right Grant
- 2003-05-16 MX MXPA04011373A patent/MXPA04011373A/es active IP Right Grant
- 2003-05-16 EA EA200401373A patent/EA006473B1/ru unknown
- 2003-05-16 EP EP03752752A patent/EP1514046B2/en not_active Expired - Lifetime
- 2003-05-16 ES ES03752752T patent/ES2289318T5/es not_active Expired - Lifetime
- 2003-05-16 AU AU2003232786A patent/AU2003232786B2/en not_active Expired
- 2003-05-16 AT AT03752752T patent/ATE364811T1/de active
- 2003-05-16 DK DK03752752.0T patent/DK1514046T4/da active
- 2003-05-16 DE DE60314417T patent/DE60314417T3/de not_active Expired - Lifetime
- 2003-05-16 WO PCT/EP2003/005165 patent/WO2003098089A1/en active IP Right Grant
- 2003-05-16 US US10/439,238 patent/US6905150B2/en not_active Expired - Lifetime
- 2003-05-16 JP JP2004505580A patent/JP4162651B2/ja not_active Expired - Lifetime
- 2003-05-16 BR BRPI0310001-4A patent/BRPI0310001B1/pt active IP Right Grant
- 2003-05-16 CN CNB03810802XA patent/CN1284945C/zh not_active Expired - Lifetime
- 2003-05-16 ZA ZA200409533A patent/ZA200409533B/xx unknown
- 2003-05-16 SI SI200330935T patent/SI1514046T2/sl unknown
- 2003-05-16 CA CA2485190A patent/CA2485190C/en not_active Expired - Lifetime
- 2003-05-16 OA OA1200400301A patent/OA12817A/en unknown
-
2004
- 2004-11-05 EC EC2004005419A patent/ECSP045419A/es unknown
- 2004-11-09 NO NO20044885A patent/NO337452B1/no not_active IP Right Cessation
- 2004-11-11 EG EGNA2004000124 patent/EG23573A/xx active
- 2004-12-15 CO CO04125514A patent/CO5631473A2/es active IP Right Grant
-
2005
- 2005-10-24 HK HK05109440A patent/HK1077616A1/xx not_active IP Right Cessation
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