SE0002006L - Pipeline and method for its manufacture - Google Patents

Pipeline and method for its manufacture

Info

Publication number
SE0002006L
SE0002006L SE0002006A SE0002006A SE0002006L SE 0002006 L SE0002006 L SE 0002006L SE 0002006 A SE0002006 A SE 0002006A SE 0002006 A SE0002006 A SE 0002006A SE 0002006 L SE0002006 L SE 0002006L
Authority
SE
Sweden
Prior art keywords
heat insulation
pipes
pipe
joint
medium
Prior art date
Application number
SE0002006A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE0002006D0 (en
SE516544C2 (en
Inventor
Goeran Johansson
Lars Ljunggren
Original Assignee
Powerpipe Systems Ab
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 Powerpipe Systems Ab filed Critical Powerpipe Systems Ab
Priority to SE0002006A priority Critical patent/SE516544C2/en
Publication of SE0002006D0 publication Critical patent/SE0002006D0/en
Priority to PCT/SE2001/000889 priority patent/WO2001092776A1/en
Priority to EP01928261A priority patent/EP1285194A1/en
Priority to AU2001255119A priority patent/AU2001255119A1/en
Publication of SE0002006L publication Critical patent/SE0002006L/en
Publication of SE516544C2 publication Critical patent/SE516544C2/en

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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
    • F16L59/20—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints for non-disconnectable joints
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/166—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like covering the end of an insulated section

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

A method of manufacturing a pipeline (1) composed of several interconnected pipe sections (2). The pipe sections comprise an inner medium-holding pipe (4), a jacket pipe (5) surrounding the medium-holding pipe, and heat insulation (6) located between said pipes. In the area (7) between two neighbouring pipe sections (2) there is a joint (3). In this joint the medium-holding pipes (4) are joined together in sealing relationship at their opposing ends. The space (10) of the joint (3) around the joined-together medium-holding pipes (4) intermediate the free ends (8) of the jacket pipes (5) and the heat insulation (6) are covered by an enclosing sealing sleeve (11) and is filled with heat insulation (12) or reversely. Prior to covering and insulating the joint (3) or reversely, end protection means (13) are applied in the area of the free ends (8) of the jacket pipes (5) and the heat insulation (6). Each end protection means (13) firmly adheres to and sealingly abuts against both the heat insulation (6) of the associated pipe section (2) and the heat insulation (12) in the space (10). To increase the firm adherence, the end protection means (13), made from plastics, may be subjected to a surface treatment, such as a corona discharge treatment and/or a blazing treatment.
SE0002006A 2000-05-29 2000-05-29 Pipeline and method for its manufacture SE516544C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0002006A SE516544C2 (en) 2000-05-29 2000-05-29 Pipeline and method for its manufacture
PCT/SE2001/000889 WO2001092776A1 (en) 2000-05-29 2001-04-26 Pipeline and method for manufacturing a pipeline
EP01928261A EP1285194A1 (en) 2000-05-29 2001-04-26 Pipeline and method for manufacturing a pipeline
AU2001255119A AU2001255119A1 (en) 2000-05-29 2001-04-26 Pipeline and method for manufacturing a pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002006A SE516544C2 (en) 2000-05-29 2000-05-29 Pipeline and method for its manufacture

Publications (3)

Publication Number Publication Date
SE0002006D0 SE0002006D0 (en) 2000-05-29
SE0002006L true SE0002006L (en) 2001-11-30
SE516544C2 SE516544C2 (en) 2002-01-29

Family

ID=20279885

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002006A SE516544C2 (en) 2000-05-29 2000-05-29 Pipeline and method for its manufacture

Country Status (4)

Country Link
EP (1) EP1285194A1 (en)
AU (1) AU2001255119A1 (en)
SE (1) SE516544C2 (en)
WO (1) WO2001092776A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020163182A1 (en) * 2001-03-01 2002-11-07 Kirkegaard Kim Schultz Method of joining prefabricated thermal insulated pipes
ITGE20020038A1 (en) * 2002-05-08 2003-11-10 Socotherm S P A FIELD COATING METHOD OF CONNECTION JOINTS FOR FLUID TRANSPORT CONDUCT.
AU2002315245A1 (en) * 2002-06-27 2004-01-19 A/S Star Pipe Pre-insulated pipe
EP2366928A1 (en) 2010-03-16 2011-09-21 Powerpipe Systems AB A pipe arrangement, the use of the pipe arrangement and a method for manufacturing a pipe arrangement
DE102012107504A1 (en) * 2012-08-16 2014-02-20 Rehau Ag + Co Method for liquid-proof connection of two thermally insulated pipe or thermally insulated pipe mold portions of pipe system, involves separating thermal insulation layer from connecting end of thermally insulated pipe or pipe mold portion
WO2016025373A1 (en) * 2014-08-12 2016-02-18 Perma-Pipe, Inc. Insulated and heat traced pipe assembly end sealing process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857931A (en) * 1955-03-24 1958-10-28 R W Mfg Co Insulated pipe and method of making the same
GB1108794A (en) * 1964-12-21 1968-04-03 Exxon Research Engineering Co Spray foam insulated pipe
GB1335055A (en) * 1970-12-03 1973-10-24 Wavin Bv Pipe units or pipelines
SE422838B (en) * 1979-09-14 1982-03-29 Ecopipe Ab PROCEDURE FOR JOINING DIFFERENT ANGLES CONNECTED ISOLATED Pipes
SE452500B (en) * 1984-04-30 1987-11-30 Urban Nordstroem SET FOR SHARPING OF ISOLATED CONNECTIONS
SE444847B (en) * 1985-06-10 1986-05-12 Rune Johnsson Method for closing a receptacle containing an opening and which is filled with expanding foam

Also Published As

Publication number Publication date
SE0002006D0 (en) 2000-05-29
EP1285194A1 (en) 2003-02-26
AU2001255119A1 (en) 2001-12-11
SE516544C2 (en) 2002-01-29
WO2001092776A1 (en) 2001-12-06

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Legal Events

Date Code Title Description
NUG Patent has lapsed