DK2776754T3 - Coating af et rør eller et system af rør med et polymermateriale - Google Patents

Coating af et rør eller et system af rør med et polymermateriale Download PDF

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Publication number
DK2776754T3
DK2776754T3 DK12847480.6T DK12847480T DK2776754T3 DK 2776754 T3 DK2776754 T3 DK 2776754T3 DK 12847480 T DK12847480 T DK 12847480T DK 2776754 T3 DK2776754 T3 DK 2776754T3
Authority
DK
Denmark
Prior art keywords
pipe
pipes
coating
temperature
tube
Prior art date
Application number
DK12847480.6T
Other languages
English (en)
Inventor
Stefan Håkansson
Original Assignee
Hwq Entreprenad 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 Hwq Entreprenad Ab filed Critical Hwq Entreprenad Ab
Application granted granted Critical
Publication of DK2776754T3 publication Critical patent/DK2776754T3/da

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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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • B05D3/0413—Heating with air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B05D7/222—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
    • B24C3/327—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes by an axially-moving flow of abrasive particles without passing a blast gun, impeller or the like along the internal surface
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
    • F16L58/1027—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe the coating being a sprayed layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2518/00—Other type of polymers
    • B05D2518/10—Silicon-containing polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0218—Pretreatment, e.g. heating the substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Metallurgy (AREA)

Claims (5)

1. Fremgangsmåde til indvendig coating af et rør omfattende trinnene: i) at tørre røret ved en gennemstrømning af affugtet, trykluft efterfulgt af; ii) at rengøre nævnte rør ved at pumpe en blanding af trykluft og partikler af et slibemateriale igennem røret og; iii) at blæse trykluft med en styret strømning og temperatur sammen med et flydende polymercoatingmateriale omfattende en silan-baseret polymersammensætning ind i røret, således at et coatinglag påføres på de indvendige vægge af røret efterfulgt af; iv) at tillade polymercoatingmaterialet at selvhærde ved omgivende temperatur.
2. Fremgangsmåden ifølge krav 1, hvor røret er et system af rør.
3. Fremgangsmåden ifølge krav 2, hvor systemet af rør vælges fra gruppen bestående af en faldstamme, et nedløbsrør, et spildevandsrør, et varmtvandsrør, et koldvandsrør, et afløbsrør, et bevægeligt vandrør, et naturgasrør, og et brandsystem sprinklerrør.
4. Fremgangsmåden ifølge krav 1, hvor temperaturen i trin iv) er rørets omgivende temperatur uden udvendig opvarmning.
5. Fremgangsmåden ifølge krav 1, hvor temperaturen i trin iv) er rørets omgivende temperatur med udvendig opvarmning.
DK12847480.6T 2011-11-07 2012-11-06 Coating af et rør eller et system af rør med et polymermateriale DK2776754T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1151043A SE1151043A1 (sv) 2011-11-07 2011-11-07 Beläggning av ett rör eller ett rörsystem med ett polymermaterial
PCT/SE2012/051206 WO2013070156A1 (en) 2011-11-07 2012-11-06 Coating a pipe or a system of pipes with a polymer material

Publications (1)

Publication Number Publication Date
DK2776754T3 true DK2776754T3 (da) 2018-06-06

Family

ID=48290382

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12847480.6T DK2776754T3 (da) 2011-11-07 2012-11-06 Coating af et rør eller et system af rør med et polymermateriale

Country Status (4)

Country Link
EP (1) EP2776754B1 (da)
DK (1) DK2776754T3 (da)
SE (1) SE1151043A1 (da)
WO (1) WO2013070156A1 (da)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644907A (en) * 1985-11-29 1987-02-24 Hunter Edward H Boiler tubes of enhanced efficiency and method of producing same
CH674172A5 (da) * 1987-07-09 1990-05-15 Intertechno Ag
US5275645A (en) * 1992-11-24 1994-01-04 Ameron, Inc. Polysiloxane coating
CA2241766C (en) * 1998-06-25 2003-05-06 Csl Silicones Inc. One-part organopolysiloxane rubber composition for use as a corrosion protection coating on metals
US6652978B2 (en) * 2001-05-07 2003-11-25 Kion Corporation Thermally stable, moisture curable polysilazanes and polysiloxazanes
JP4110402B2 (ja) * 2003-06-19 2008-07-02 信越化学工業株式会社 シリコーン系コーティング剤組成物
WO2006009926A2 (en) * 2004-06-18 2006-01-26 Plastocor, Inc. System and method for coating tubes
JP4775543B2 (ja) * 2005-01-24 2011-09-21 信越化学工業株式会社 オルガノシリコーンレジンエマルジョン組成物及びその製造方法、ならびに該組成物の被膜が形成された物品
JP4647321B2 (ja) * 2005-01-31 2011-03-09 モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 室温硬化性ポリオルガノシロキサン組成物
WO2007104122A1 (en) * 2006-03-14 2007-09-20 Csl Silicones Inc. Method for protecting pipelines against corrosion
DE102006044310A1 (de) * 2006-09-18 2008-03-27 Nano-X Gmbh Silanbeschichtungsmaterial und Verfahren zur Herstellung eines Silanbeschichtungsmaterials
US7875318B2 (en) * 2007-04-24 2011-01-25 Momentive Performance Materials Inc. Method of applying an anti-corrosion and/or adhesion promoting coating to a metal and resulting coated metal
ATE486241T1 (de) * 2007-11-28 2010-11-15 Hwq Relining System Ab Interne beschichtung eines rohrs oder rohrsystems
WO2009070135A1 (en) * 2007-11-28 2009-06-04 Pipe Restoration Technologies, L.L.C. Methods and systems for abrasive cleaning and barrier coating/sealing of pipes
US8101242B2 (en) * 2008-03-07 2012-01-24 Sri International Method of imparting corrosion resistance to a substrate surface, and coated substrates prepared thereby

Also Published As

Publication number Publication date
EP2776754B1 (en) 2018-02-28
SE1151043A1 (sv) 2013-05-08
WO2013070156A1 (en) 2013-05-16
EP2776754A1 (en) 2014-09-17
EP2776754A4 (en) 2015-08-12

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