ES8105189A1 - Metodo para revestir una tuberia de un diametro interno dado - Google Patents

Metodo para revestir una tuberia de un diametro interno dado

Info

Publication number
ES8105189A1
ES8105189A1 ES494841A ES494841A ES8105189A1 ES 8105189 A1 ES8105189 A1 ES 8105189A1 ES 494841 A ES494841 A ES 494841A ES 494841 A ES494841 A ES 494841A ES 8105189 A1 ES8105189 A1 ES 8105189A1
Authority
ES
Spain
Prior art keywords
pipe
adhesive
tube
dia
moved
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
ES494841A
Other languages
English (en)
Other versions
ES494841A0 (es
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.)
Oakes ET Ltd
ET Oakes Ltd
Original Assignee
Oakes ET Ltd
ET Oakes 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 Oakes ET Ltd, ET Oakes Ltd filed Critical Oakes ET Ltd
Publication of ES8105189A1 publication Critical patent/ES8105189A1/es
Publication of ES494841A0 publication Critical patent/ES494841A0/es
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
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

METODO PARA RECUBRIR UNA TUBERIA CON UN REVESTIMIENTO DE MATERIAL PLASTICO. INCLUYE LAS OPERACIONES QUE CONSISTEN EN UTILIZAR UN TUBO DE MATERIAL TERMOPLASTICO QUE TIENE UN DIAMETRO EXTERNO INFERIOR AL DIAMETRO INTERNO DE LA TUBERIA, APLICAR UN ADHESIVO ACTIVABLE TERMICAMENTE A LA SUPERFICIE EXTERIOR DEL TUBO O A LA SUPERFICIE INTERNA, INTRODUCIR EL TUBO EN LA TUBERIA, APLICAR UNA DIFERENCIAL DE PRESION POSITIVA ENTRE EL INTERIOR Y EL EXTERIOR DEL TUBO, CALENTAR EL CONJUNTO DE MANERA PROGRESIVA EN SENTIDO AXIAL HASTA UNA TEMPERATURA TAL QUE EL TUBO SE ABLANDE Y ESTE APLICADO POR LA DIFERENCIA DE PRESION EN SENTIDO RADIAL HACIA EL EXTERIOR CONTRA LA TUBERIA Y DE TAL MANERA QUE EL ADHESIVO SEA ACTIVADO. LA TUBERIA SE SOMETE A UNA OPERACION DE REFRIGERACION PROGRESIVA EN SENTIDO AXIAL INMEDIATAMENTE DESPUES DE LA OPERACION DE CALENTAMIENTO PROGRESIVA EN SENTIDO AXIAL.
ES494841A 1979-09-07 1980-09-05 Metodo para revestir una tuberia de un diametro interno dado Granted ES494841A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7931024 1979-09-07

Publications (2)

Publication Number Publication Date
ES8105189A1 true ES8105189A1 (es) 1981-06-01
ES494841A0 ES494841A0 (es) 1981-06-01

Family

ID=10507662

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494841A Granted ES494841A0 (es) 1979-09-07 1980-09-05 Metodo para revestir una tuberia de un diametro interno dado

Country Status (8)

Country Link
JP (1) JPS5640522A (es)
AU (1) AU6198080A (es)
BR (1) BR8005650A (es)
DE (1) DE3033528A1 (es)
ES (1) ES494841A0 (es)
FR (1) FR2464814A1 (es)
IT (1) IT1150999B (es)
ZA (1) ZA805123B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186340B (en) * 1986-02-10 1990-08-01 British Gas Plc Method for lining a pipe or main
US5238517A (en) * 1987-10-15 1993-08-24 Cmb Foodcan Plc Production of laminated materials
DE3904524C3 (de) * 1989-02-15 1994-05-11 Guenter Dr Ing Klemm Spreizvorrichtung zum Auskleiden von Rohrleitungen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE621614A (es) * 1961-08-22 1900-01-01
US3315348A (en) * 1964-01-10 1967-04-25 Dow Chemical Co Vessel lining method
FR1435579A (fr) * 1964-09-04 1966-04-15 Procédé pour la fabrication de corps creux revêtus intérieurement, dispositif pour la réalisation du procédé et corps obtenu
DE2059548C3 (de) * 1970-10-24 1979-07-05 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Beschichten der Innenfläche von Metallrohren mit Kunststoffen
FR2205171A5 (en) * 1972-09-29 1974-05-24 Tournier Alain Le Internal corrosion-protection of galvanized-steel piping - in water systems, by passivation using phosphoric acid to remove galvanized layer and coating with resin
JPS5381582A (en) * 1976-12-09 1978-07-19 Mantec Ind Ltd Method and apparatus for applying linings on pipe

Also Published As

Publication number Publication date
IT1150999B (it) 1986-12-17
AU6198080A (en) 1981-03-12
BR8005650A (pt) 1981-03-17
JPS5640522A (en) 1981-04-16
ES494841A0 (es) 1981-06-01
DE3033528A1 (de) 1981-04-02
FR2464814A1 (fr) 1981-03-20
IT8024431A0 (it) 1980-09-03
ZA805123B (en) 1981-08-26

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