FR2268614A1 - Metal armoured plastic pipes - for use as hoses under external hydrostatic pressure e.g. underwater oil prodn pipes - Google Patents

Metal armoured plastic pipes - for use as hoses under external hydrostatic pressure e.g. underwater oil prodn pipes

Info

Publication number
FR2268614A1
FR2268614A1 FR7414398A FR7414398A FR2268614A1 FR 2268614 A1 FR2268614 A1 FR 2268614A1 FR 7414398 A FR7414398 A FR 7414398A FR 7414398 A FR7414398 A FR 7414398A FR 2268614 A1 FR2268614 A1 FR 2268614A1
Authority
FR
France
Prior art keywords
pipes
hydrostatic pressure
under external
underwater oil
external hydrostatic
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
Application number
FR7414398A
Other languages
French (fr)
Other versions
FR2268614B1 (en
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.)
Technip France SAS
Original Assignee
Coflexip 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 Coflexip SA filed Critical Coflexip SA
Priority to FR7414398A priority Critical patent/FR2268614A1/en
Publication of FR2268614A1 publication Critical patent/FR2268614A1/en
Application granted granted Critical
Publication of FR2268614B1 publication Critical patent/FR2268614B1/fr
Granted 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
    • B29C37/0082—Mechanical anchoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0065—Heat treatment
    • B29C63/0069—Heat treatment of tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/10—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements not embedded in the wall
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/112—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements embedded in the wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0811—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Intermeshing of a plastic sleeve into the metal casing of a flexible tubular body, by heating the metal casing in contact with the sleeve by high frequency induction to make zone(s) of the sleeve surface plastic whilst in contact with the metal casing. Esp. a pressure is applied to the interior of the plastic sleeve. Partic. for use in flexible pipes for use in submarine conditions where high hydrostatic pressures arise, to give better resistance to crushing and collapse.
FR7414398A 1974-04-25 1974-04-25 Metal armoured plastic pipes - for use as hoses under external hydrostatic pressure e.g. underwater oil prodn pipes Granted FR2268614A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7414398A FR2268614A1 (en) 1974-04-25 1974-04-25 Metal armoured plastic pipes - for use as hoses under external hydrostatic pressure e.g. underwater oil prodn pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414398A FR2268614A1 (en) 1974-04-25 1974-04-25 Metal armoured plastic pipes - for use as hoses under external hydrostatic pressure e.g. underwater oil prodn pipes

Publications (2)

Publication Number Publication Date
FR2268614A1 true FR2268614A1 (en) 1975-11-21
FR2268614B1 FR2268614B1 (en) 1976-10-15

Family

ID=9138116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414398A Granted FR2268614A1 (en) 1974-04-25 1974-04-25 Metal armoured plastic pipes - for use as hoses under external hydrostatic pressure e.g. underwater oil prodn pipes

Country Status (1)

Country Link
FR (1) FR2268614A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502062A1 (en) * 1981-03-23 1982-09-24 Rudolph Tuyaux Flexibles Using flexible tubular core to lay=up long hollow rubber profiles - to produce unlimited lengths with an integral lining
FR2511138A1 (en) * 1981-08-10 1983-02-11 Valeo FINED HEAT EXCHANGER, PARTICULARLY FOR A MOTOR VEHICLE, AND MANUFACTURING METHOD THEREOF
FR2542416A1 (en) * 1983-03-11 1984-09-14 Vernhes Frederic Self-supporting sleeves for pipes and method for introducing and positioning these sleeves in a pipe
FR2569462A1 (en) * 1984-08-21 1986-02-28 Dunlop Ltd FLEXIBLE HIGH PRESSURE HOSE HAVING MULTIPLE NESTED LAYERS
FR2590909A1 (en) * 1985-11-29 1987-06-05 Trest Juzhvodoprovod Process for protecting the internal surface of a conduit against corrosion, device for implementing the said process and conduit treated in accordance with the said process
EP0288751A2 (en) * 1987-04-25 1988-11-02 Dornier Gmbh Process for manufactering an electrode for contact-free lithotripsy
US5601893A (en) * 1992-09-10 1997-02-11 Elf Atochem S.A. Flexible metal pipes with a shrinkable polymer sheath, a process for their fabrication, and their utilization as flexible tubular conduits
FR2779797A1 (en) 1998-06-15 1999-12-17 Coflexip A flexible pipeline for conveying hydrocarbon fluids includes a compressible core
FR2779798A1 (en) 1998-06-15 1999-12-17 Coflexip IMPROVED FLEXIBLE PIPE FOR THE TRANSPORT OF FLUIDS
EP0922177B1 (en) * 1996-08-27 2000-02-16 Coflexip Method for manufacturing a flexible duct
US6145546A (en) * 1999-06-03 2000-11-14 Coflexip Flexible flowline for conveying fluids
WO2009024156A2 (en) * 2007-08-23 2009-02-26 Nkt Flexibles I/S A flexible pipe
US20130276931A1 (en) * 2012-04-19 2013-10-24 Wellstream International Limited Flexible pipe body and method of producing same

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502062A1 (en) * 1981-03-23 1982-09-24 Rudolph Tuyaux Flexibles Using flexible tubular core to lay=up long hollow rubber profiles - to produce unlimited lengths with an integral lining
FR2511138A1 (en) * 1981-08-10 1983-02-11 Valeo FINED HEAT EXCHANGER, PARTICULARLY FOR A MOTOR VEHICLE, AND MANUFACTURING METHOD THEREOF
FR2542416A1 (en) * 1983-03-11 1984-09-14 Vernhes Frederic Self-supporting sleeves for pipes and method for introducing and positioning these sleeves in a pipe
FR2569462A1 (en) * 1984-08-21 1986-02-28 Dunlop Ltd FLEXIBLE HIGH PRESSURE HOSE HAVING MULTIPLE NESTED LAYERS
US4727909A (en) * 1984-08-21 1988-03-01 Dunlop Limited A British Company Hose
FR2590909A1 (en) * 1985-11-29 1987-06-05 Trest Juzhvodoprovod Process for protecting the internal surface of a conduit against corrosion, device for implementing the said process and conduit treated in accordance with the said process
EP0288751A2 (en) * 1987-04-25 1988-11-02 Dornier Gmbh Process for manufactering an electrode for contact-free lithotripsy
EP0288751A3 (en) * 1987-04-25 1989-09-27 Dornier Gmbh Electrode for contact-free lithotripsy
US5601893A (en) * 1992-09-10 1997-02-11 Elf Atochem S.A. Flexible metal pipes with a shrinkable polymer sheath, a process for their fabrication, and their utilization as flexible tubular conduits
US5876548A (en) * 1992-09-10 1999-03-02 Elf Atochem S.A. Flexible metal pipes with a shrinkable polymer sheath, a process for their fabrication, and their utilization as flexible tubular conduits
US6454897B1 (en) 1996-08-27 2002-09-24 Coflexip Method for manufacturing a flexible duct
EP0922177B1 (en) * 1996-08-27 2000-02-16 Coflexip Method for manufacturing a flexible duct
FR2779798A1 (en) 1998-06-15 1999-12-17 Coflexip IMPROVED FLEXIBLE PIPE FOR THE TRANSPORT OF FLUIDS
WO1999066247A1 (en) 1998-06-15 1999-12-23 Coflexip Improved flexible flowline for conveying fluids
FR2779797A1 (en) 1998-06-15 1999-12-17 Coflexip A flexible pipeline for conveying hydrocarbon fluids includes a compressible core
US6145546A (en) * 1999-06-03 2000-11-14 Coflexip Flexible flowline for conveying fluids
WO2009024156A2 (en) * 2007-08-23 2009-02-26 Nkt Flexibles I/S A flexible pipe
WO2009024156A3 (en) * 2007-08-23 2009-04-16 Nkt Flexibles Is A flexible pipe
US20130276931A1 (en) * 2012-04-19 2013-10-24 Wellstream International Limited Flexible pipe body and method of producing same
US20160243742A1 (en) * 2012-04-19 2016-08-25 Ge Oil & Gas Uk Limited Flexible pipe body and method of producing same
US9630207B2 (en) * 2012-04-19 2017-04-25 Ge Oil & Gas Uk Limited Flexible pipe body and method of producing same
US9975144B2 (en) 2012-04-19 2018-05-22 Ge Oil & Gas Uk Limited Flexible pipe body and method of producing same

Also Published As

Publication number Publication date
FR2268614B1 (en) 1976-10-15

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