CA1191172A - Screw coupling joint - Google Patents

Screw coupling joint

Info

Publication number
CA1191172A
CA1191172A CA000403231A CA403231A CA1191172A CA 1191172 A CA1191172 A CA 1191172A CA 000403231 A CA000403231 A CA 000403231A CA 403231 A CA403231 A CA 403231A CA 1191172 A CA1191172 A CA 1191172A
Authority
CA
Canada
Prior art keywords
screw
coupling joint
packing material
male screw
female screw
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
Application number
CA000403231A
Other languages
English (en)
French (fr)
Inventor
Mitsuaki Hori
Haruo Kamimura
Hiroo Asakawa
Hidenori Horii
Hidenori Yasuoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Application granted granted Critical
Publication of CA1191172A publication Critical patent/CA1191172A/en
Expired legal-status Critical Current

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
    • F16L15/003—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with sealing rings
    • 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)
  • Joints With Pressure Members (AREA)
  • Earth Drilling (AREA)
CA000403231A 1982-03-23 1982-05-18 Screw coupling joint Expired CA1191172A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP39,513 1982-03-23
JP1982039513U JPS58142475U (ja) 1982-03-23 1982-03-23 油井管用ネジ継手

Publications (1)

Publication Number Publication Date
CA1191172A true CA1191172A (en) 1985-07-30

Family

ID=12555120

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000403231A Expired CA1191172A (en) 1982-03-23 1982-05-18 Screw coupling joint

Country Status (4)

Country Link
JP (1) JPS58142475U (nl)
CA (1) CA1191172A (nl)
GB (2) GB2117469B (nl)
NL (1) NL8202098A (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH081352Y2 (ja) * 1990-10-11 1996-01-17 新日本製鐵株式会社 鋼管継手
GB9226489D0 (en) * 1992-12-19 1993-02-10 Univ Manchester A joint
US6176524B1 (en) * 1995-08-19 2001-01-23 Nippon Steel Corporation Oil well pipe threaded joint
US5855397A (en) * 1997-04-02 1999-01-05 Cummins Engine Company, Inc. High-pressure sealable connector for a pressure sensor
FR2776746B1 (fr) 1998-03-26 2000-04-28 Vallourec Mannesmann Oil & Gas Assemblage filete de tubes metalliques destines a contenir un fluide
FR2800150B1 (fr) * 1999-10-21 2001-12-07 Vallourec Mannesmann Oil & Gas Joint tubulaire filette etanche a la pression exterieure
JP5936151B2 (ja) * 2014-03-19 2016-06-15 日本管洗工業株式会社 圧力配管の接続構造を製造する方法
EP4241006A1 (en) * 2020-11-06 2023-09-13 Swagelok Company Tapered thread connection sealing arrangements

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB392827A (en) * 1932-10-26 1933-05-25 Gustavus Alfred Montgomery Drill stem and coupling therefor
US3572777A (en) * 1969-05-05 1971-03-30 Armco Steel Corp Multiple seal, double shoulder joint for tubular products
JPS5211765B2 (nl) * 1972-03-31 1977-04-02
JPS5211767B2 (nl) * 1972-03-31 1977-04-02
US3989284A (en) * 1975-04-23 1976-11-02 Hydril Company Tubular connection
GB1521133A (en) * 1975-05-22 1978-08-16 British Petroleum Co Screw threaded connector for tubular members
US4296954A (en) * 1978-09-14 1981-10-27 Sekisui Kagaku Kogyo Kabushiki Kaisha Pipe coupling and pipe joint connection
EP0094509B1 (en) * 1982-05-19 1987-07-15 Kenneth J. Carstensen Coupling for tubing or casing and method of assembly
US4458925A (en) * 1983-05-19 1984-07-10 Otis Engineering Corporation Pipe joint

Also Published As

Publication number Publication date
GB2117469A (en) 1983-10-12
JPS58142475U (ja) 1983-09-26
GB2162607B (en) 1986-09-24
GB8520982D0 (en) 1985-09-25
NL8202098A (nl) 1983-10-17
GB2117469B (en) 1986-09-03
GB2162607A (en) 1986-02-05

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Legal Events

Date Code Title Description
MKEX Expiry