ES8105189A1 - Method of lining pipe - Google Patents

Method of lining pipe

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
Spanish (es)
Other versions
ES494841A0 (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.)
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 ES494841A0 publication Critical patent/ES494841A0/en
Publication of ES8105189A1 publication Critical patent/ES8105189A1/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
    • 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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

A metal pipe is internally lined by a thin thermoplastic tube of originally smaller outside dia. than the inside dia. of the pipe. An adhesive is applied to this inside dia. and the inside of the tube is inflated. A heating device is moved along the pipe to soften the tube which is pressed by the air pressure against the pipe walls, and to activate the adhesive. This is immediately followed by a cooling device which is moved in the same axial direction. This prevents any decomposition, shrinkage or structural change in the lining material texture. The quick setting of the adhesive raises the productivity.
ES494841A 1979-09-07 1980-09-05 Method of lining pipe Expired ES8105189A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=10507662

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494841A Expired ES8105189A1 (en) 1979-09-07 1980-09-05 Method of lining pipe

Country Status (8)

Country Link
JP (1) JPS5640522A (en)
AU (1) AU6198080A (en)
BR (1) BR8005650A (en)
DE (1) DE3033528A1 (en)
ES (1) ES8105189A1 (en)
FR (1) FR2464814A1 (en)
IT (1) IT1150999B (en)
ZA (1) ZA805123B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233006B1 (en) * 1986-02-10 1991-01-23 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 (en) * 1989-02-15 1994-05-11 Guenter Dr Ing Klemm Expansion device for lining pipelines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE621614A (en) * 1961-08-22 1900-01-01
US3315348A (en) * 1964-01-10 1967-04-25 Dow Chemical Co Vessel lining method
FR1435579A (en) * 1964-09-04 1966-04-15 Process for the manufacture of internally coated hollow bodies, device for carrying out the process and body obtained
DE2059548C3 (en) * 1970-10-24 1979-07-05 Metallgesellschaft Ag, 6000 Frankfurt Process for coating the inner surface of metal pipes with plastics
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 (en) 1986-12-17
FR2464814A1 (en) 1981-03-20
AU6198080A (en) 1981-03-12
DE3033528A1 (en) 1981-04-02
JPS5640522A (en) 1981-04-16
ZA805123B (en) 1981-08-26
BR8005650A (en) 1981-03-17
ES494841A0 (en) 1981-06-01
IT8024431A0 (en) 1980-09-03

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