FR1283955A - Double seal - Google Patents

Double seal

Info

Publication number
FR1283955A
FR1283955A FR848219A FR848219A FR1283955A FR 1283955 A FR1283955 A FR 1283955A FR 848219 A FR848219 A FR 848219A FR 848219 A FR848219 A FR 848219A FR 1283955 A FR1283955 A FR 1283955A
Authority
FR
France
Prior art keywords
double seal
seal
double
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
FR848219A
Other languages
French (fr)
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.)
Vallourec SA
Original Assignee
Vallourec SA
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 SA filed Critical Vallourec SA
Priority to FR848219A priority Critical patent/FR1283955A/en
Application granted granted Critical
Publication of FR1283955A publication Critical patent/FR1283955A/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
    • 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)
FR848219A 1960-12-28 1960-12-28 Double seal Expired FR1283955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR848219A FR1283955A (en) 1960-12-28 1960-12-28 Double seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848219A FR1283955A (en) 1960-12-28 1960-12-28 Double seal

Publications (1)

Publication Number Publication Date
FR1283955A true FR1283955A (en) 1962-02-09

Family

ID=8745660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848219A Expired FR1283955A (en) 1960-12-28 1960-12-28 Double seal

Country Status (1)

Country Link
FR (1) FR1283955A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309238A1 (en) * 1972-02-25 1973-10-31 Vallourec Lorraine Escaut JOINT CONNECTION FOR METAL PIPES, ESPECIALLY IN THE OIL INDUSTRY
DE2330762A1 (en) * 1972-06-16 1974-01-03 Vallourec Lorraine Escaut JOINT CONNECTION FOR STEEL PIPES THAT ARE LITTLE SENSITIVE TO HYDROGEN SPRODUCTION
DE2330872A1 (en) * 1972-06-16 1974-01-03 Vallourec Lorraine Escaut PIPE CONNECTION
FR2519729A1 (en) * 1982-01-08 1983-07-18 Vallourec JOINT FOR TUBES, IN PARTICULAR FOR PETROLEUM TUBES

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309238A1 (en) * 1972-02-25 1973-10-31 Vallourec Lorraine Escaut JOINT CONNECTION FOR METAL PIPES, ESPECIALLY IN THE OIL INDUSTRY
DE2330762A1 (en) * 1972-06-16 1974-01-03 Vallourec Lorraine Escaut JOINT CONNECTION FOR STEEL PIPES THAT ARE LITTLE SENSITIVE TO HYDROGEN SPRODUCTION
DE2330872A1 (en) * 1972-06-16 1974-01-03 Vallourec Lorraine Escaut PIPE CONNECTION
FR2190238A5 (en) * 1972-06-16 1974-01-25 Vallourec
FR2190237A5 (en) * 1972-06-16 1974-01-25 Vallourec
FR2519729A1 (en) * 1982-01-08 1983-07-18 Vallourec JOINT FOR TUBES, IN PARTICULAR FOR PETROLEUM TUBES
EP0084009A1 (en) * 1982-01-08 1983-07-20 VALLOUREC Société Anonyme dite. Pipe joint, in particular for oil pipes

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