FR2421322A1 - Raccord de tubes et sa methode de fabrication - Google Patents
Raccord de tubes et sa methode de fabricationInfo
- Publication number
- FR2421322A1 FR2421322A1 FR7809638A FR7809638A FR2421322A1 FR 2421322 A1 FR2421322 A1 FR 2421322A1 FR 7809638 A FR7809638 A FR 7809638A FR 7809638 A FR7809638 A FR 7809638A FR 2421322 A1 FR2421322 A1 FR 2421322A1
- Authority
- FR
- France
- Prior art keywords
- pipe
- petroleum industry
- adhesive
- pipe joint
- tapered surfaces
- 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.)
- Granted
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
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/10—Adhesive or cemented joints
- F16L13/11—Adhesive or cemented joints using materials which fill the space between parts of a joint before hardening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
Raccord de tube formé par des parties mâle et femelle coniques s'emboîtant l'une dans l'autre dans lequel l'angle d'infléchissement de la partie conique mâle est supérieur à celui de la partie conique femelle, de manière à dégager, après mise en place du raccord par emboîtement complet de la partie mâle dans la partie femelle, un espace libre de forme conique dans lequel on insère sous pression un adhésif d'étanchéité. Le raccord selon l'invention se caractérise en outre par sa facilité de réalisation, éventuellement sur le chantier. Du fait de ses qualités d'étanchéité et de la possibilité de l'utiliser pour raccorder des tubes déjà munis de revêtements internes, le raccord de l'invention peut être utilisé pour réunir des tubes pour le transport de fluides corrosifs tels que les hydrocarbures, sous pression élevée
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7809638A FR2421322A1 (fr) | 1978-03-31 | 1978-03-31 | Raccord de tubes et sa methode de fabrication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7809638A FR2421322A1 (fr) | 1978-03-31 | 1978-03-31 | Raccord de tubes et sa methode de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2421322A1 true FR2421322A1 (fr) | 1979-10-26 |
FR2421322B1 FR2421322B1 (fr) | 1981-11-27 |
Family
ID=9206543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7809638A Granted FR2421322A1 (fr) | 1978-03-31 | 1978-03-31 | Raccord de tubes et sa methode de fabrication |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2421322A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3606403A (en) * | 1969-07-02 | 1971-09-20 | Fiberglass Resources Corp | Pipe joint |
GB1262923A (en) * | 1968-01-31 | 1972-02-09 | Contardo S P A | Apparatus for smearing structural adhesive onto the external and internal ends of both curved and linear pipe sections |
DE2201822A1 (de) * | 1971-12-06 | 1973-06-14 | Laurentius Struyk | Verfahren zum verbinden von metallrohren, insbesondere stahlrohren, und vorrichtung zu dessen durchfuehrung |
US3877518A (en) * | 1971-03-19 | 1975-04-15 | Moshe Y Dreksler | Heat exchange coil |
US3909045A (en) * | 1974-10-10 | 1975-09-30 | Gen Electric | Tubing joint for adhesive bonding |
-
1978
- 1978-03-31 FR FR7809638A patent/FR2421322A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1262923A (en) * | 1968-01-31 | 1972-02-09 | Contardo S P A | Apparatus for smearing structural adhesive onto the external and internal ends of both curved and linear pipe sections |
US3606403A (en) * | 1969-07-02 | 1971-09-20 | Fiberglass Resources Corp | Pipe joint |
US3877518A (en) * | 1971-03-19 | 1975-04-15 | Moshe Y Dreksler | Heat exchange coil |
DE2201822A1 (de) * | 1971-12-06 | 1973-06-14 | Laurentius Struyk | Verfahren zum verbinden von metallrohren, insbesondere stahlrohren, und vorrichtung zu dessen durchfuehrung |
US3909045A (en) * | 1974-10-10 | 1975-09-30 | Gen Electric | Tubing joint for adhesive bonding |
Also Published As
Publication number | Publication date |
---|---|
FR2421322B1 (fr) | 1981-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |