JPH0319434B2 - - Google Patents
Info
- Publication number
- JPH0319434B2 JPH0319434B2 JP58027825A JP2782583A JPH0319434B2 JP H0319434 B2 JPH0319434 B2 JP H0319434B2 JP 58027825 A JP58027825 A JP 58027825A JP 2782583 A JP2782583 A JP 2782583A JP H0319434 B2 JPH0319434 B2 JP H0319434B2
- Authority
- JP
- Japan
- Prior art keywords
- packing
- groove
- tube element
- spigot
- tube
- 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
- 238000012856 packing Methods 0.000 claims description 150
- 238000007789 sealing Methods 0.000 claims description 82
- 239000002184 metal Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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
-
- 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
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3207183.3 | 1982-02-27 | ||
DE3207180.9 | 1982-02-27 | ||
DE3207181.7 | 1982-02-27 | ||
DE3207180A DE3207180C1 (de) | 1982-02-27 | 1982-02-27 | Rohrverbindung für Metallrohre |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58160687A JPS58160687A (ja) | 1983-09-24 |
JPH0319434B2 true JPH0319434B2 (ko) | 1991-03-15 |
Family
ID=6156925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58027825A Granted JPS58160687A (ja) | 1982-02-27 | 1983-02-23 | 金属管用管結合部 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS58160687A (ko) |
DE (1) | DE3207180C1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012193844A (ja) * | 2011-02-28 | 2012-10-11 | Jfe Steel Corp | 管用ねじ継手 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3412546A1 (de) * | 1983-04-05 | 1984-10-11 | Hunting Oilfield Services (UK) Ltd., Aberdeen | Rohrverbinder |
DE4120998C1 (ko) * | 1991-06-21 | 1992-12-03 | Mannesmann Ag, 4000 Duesseldorf, De | |
GB9706084D0 (en) * | 1997-03-24 | 1997-05-14 | Oil States Ind Uk Ltd | Improvements in and relating to pipe connectors |
UA82694C2 (uk) * | 2003-06-06 | 2008-05-12 | Sumitomo Metal Ind | Нарізне з'єднання для сталевих труб |
US20080238094A1 (en) * | 2007-03-28 | 2008-10-02 | Grant Prideco, L.P. | Oilfield Threaded Connection |
JP2011503450A (ja) * | 2007-11-02 | 2011-01-27 | インテグリス・インコーポレーテッド | 一体型フェイスシール |
JP2012000603A (ja) * | 2010-06-21 | 2012-01-05 | Kaikosha Co Ltd | インクジェットプリンターを用いた立体印刷物用印刷治具 |
US9388925B2 (en) * | 2013-02-05 | 2016-07-12 | Ultra Premium Oilfield Services, Ltd | Tubular connection center shoulder seal |
BR112018072939B1 (pt) * | 2016-09-16 | 2022-07-26 | Nippon Steel Corporation | Conexão roscada |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4899717A (ko) * | 1972-03-31 | 1973-12-17 | ||
JPS4899718A (ko) * | 1972-03-31 | 1973-12-17 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1533619B2 (ko) * | 1967-04-28 | 1970-06-11 | ||
DE1906009A1 (de) * | 1969-02-07 | 1970-09-03 | Mario Nava | Vorrichtung zum Falten der Bodenteile von Schachtelzuschnitten |
JPS5211765B2 (ko) * | 1972-03-31 | 1977-04-02 |
-
1982
- 1982-02-27 DE DE3207180A patent/DE3207180C1/de not_active Expired
-
1983
- 1983-02-23 JP JP58027825A patent/JPS58160687A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4899717A (ko) * | 1972-03-31 | 1973-12-17 | ||
JPS4899718A (ko) * | 1972-03-31 | 1973-12-17 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012193844A (ja) * | 2011-02-28 | 2012-10-11 | Jfe Steel Corp | 管用ねじ継手 |
Also Published As
Publication number | Publication date |
---|---|
DE3207180C1 (de) | 1983-07-28 |
JPS58160687A (ja) | 1983-09-24 |
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