OA07500A - Nouveau joint pour tubes d'acier étanche aux pressions élevées et peu sensibles aux phénomènes de gippage. - Google Patents

Nouveau joint pour tubes d'acier étanche aux pressions élevées et peu sensibles aux phénomènes de gippage.

Info

Publication number
OA07500A
OA07500A OA58067A OA58067A OA07500A OA 07500 A OA07500 A OA 07500A OA 58067 A OA58067 A OA 58067A OA 58067 A OA58067 A OA 58067A OA 07500 A OA07500 A OA 07500A
Authority
OA
OAPI
Prior art keywords
gipping
phenomena
sensitive
high pressures
steel tubes
Prior art date
Application number
OA58067A
Other languages
English (en)
Inventor
Bernard Plaquin
Original Assignee
Vallourec
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 Vallourec filed Critical Vallourec
Priority to OA58067A priority Critical patent/OA07500A/fr
Publication of OA07500A publication Critical patent/OA07500A/fr

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/04—Sealings between relatively-stationary surfaces without packing between the surfaces, e.g. with ground surfaces, with cutting edge
    • 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
    • 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
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • F16L15/007—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with more than one threaded section
    • 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
    • F16L15/009—Screw-threaded joints; Forms of screw-threads for such joints with straight 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
OA58067A 1983-07-20 1983-07-20 Nouveau joint pour tubes d'acier étanche aux pressions élevées et peu sensibles aux phénomènes de gippage. OA07500A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
OA58067A OA07500A (fr) 1983-07-20 1983-07-20 Nouveau joint pour tubes d'acier étanche aux pressions élevées et peu sensibles aux phénomènes de gippage.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
OA58067A OA07500A (fr) 1983-07-20 1983-07-20 Nouveau joint pour tubes d'acier étanche aux pressions élevées et peu sensibles aux phénomènes de gippage.

Publications (1)

Publication Number Publication Date
OA07500A true OA07500A (fr) 1985-03-31

Family

ID=19929494

Family Applications (1)

Application Number Title Priority Date Filing Date
OA58067A OA07500A (fr) 1983-07-20 1983-07-20 Nouveau joint pour tubes d'acier étanche aux pressions élevées et peu sensibles aux phénomènes de gippage.

Country Status (1)

Country Link
OA (1) OA07500A (fr)

Similar Documents

Publication Publication Date Title
OA06859A (fr) Joints pour tubes destinés notamment à l'industrie pétrolière.
FR2510220B1 (fr) Joint d'etancheite
GB2063409B (en) Sealing flanged pipe joints
GB2107016B (en) Preventing separation of pipe joints
GB2105048B (en) Inspection of the inner surfaces of pipes
BE873379A (fr) Joint d'etancheite pour tuyaux et procede de fabrication de tels joints
FR2351310A1 (fr) Pieces d'etancheite pour joints universels
FR2321077A1 (fr) Garniture d'etancheite pour paliers de croisillon de joint de cardan
GB8333837D0 (en) Seal construction for fluid swivel joints
FR2488970B1 (fr) Joint d'etancheite pour paliers de turbochargeur
FR2524599B1 (fr) Joint pour tube d'etambot
FR2518209B1 (fr) Bague metallique pour segment et joint d'etancheite et son procede de fabrication
FR2517013B1 (fr) Joint d'etancheite
GB2038972B (en) Flange sealing joint with removable metal gasket
BE780148A (fr) Joint de dilatation et garnitures d'etancheite pour joints de pont
BE887960A (fr) Joint d'etancheite haute pression
FR2286992A1 (fr) Joint annulaire d'etancheite pour raccords de canalisations tubulaires
GB8414544D0 (en) Sealing pipe joints
FR2653847B1 (fr) Joint d'etancheite pour un interstice soumis a l'action de gaz chauds.
FR2328143A1 (fr) Bague d'etancheite et procede pour la fabrication d'une telle bague
FR2555699B1 (fr) Joint d'etancheite pour hautes pressions
BE827524A (fr) Joint d'etancheite pour tubes
FR2560048B1 (fr) Matiere pour elements de jonction de parties molles de l'organisme et de visceres.
FR2502724B1 (fr) Joint d'etancheite annulaire
FR2572785B1 (fr) Joint d'etancheite pour le raccordement de tuyaux en fonte a brides, pourvus d'un revetement, au moyen d'un manchon et d'une garniture d'etancheite