SE9504273D0 - Rör och sätt för framställning därav - Google Patents

Rör och sätt för framställning därav

Info

Publication number
SE9504273D0
SE9504273D0 SE9504273A SE9504273A SE9504273D0 SE 9504273 D0 SE9504273 D0 SE 9504273D0 SE 9504273 A SE9504273 A SE 9504273A SE 9504273 A SE9504273 A SE 9504273A SE 9504273 D0 SE9504273 D0 SE 9504273D0
Authority
SE
Sweden
Prior art keywords
pipe
orientation
linked
cross
tubes
Prior art date
Application number
SE9504273A
Other languages
English (en)
Other versions
SE9504273L (sv
SE505932C2 (sv
Inventor
Carl-Gustaf Ek
Lars Hoejer
Original Assignee
Borealis As
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 Borealis As filed Critical Borealis As
Priority to SE9504273A priority Critical patent/SE505932C2/sv
Publication of SE9504273D0 publication Critical patent/SE9504273D0/sv
Priority to AT96941246T priority patent/ATE233173T1/de
Priority to AU10442/97A priority patent/AU1044297A/en
Priority to DK96941246T priority patent/DK0868296T3/da
Priority to EA199800494A priority patent/EA000705B1/ru
Priority to DE69626406T priority patent/DE69626406T2/de
Priority to PCT/SE1996/001493 priority patent/WO1997019807A1/en
Priority to EP96941246A priority patent/EP0868296B1/en
Priority to US09/077,481 priority patent/US6325959B1/en
Priority to ES96941246T priority patent/ES2193277T3/es
Publication of SE9504273L publication Critical patent/SE9504273L/sv
Publication of SE505932C2 publication Critical patent/SE505932C2/sv

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
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/26—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes biaxial
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0641—MDPE, i.e. medium density polyethylene
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/065—HDPE, i.e. high density polyethylene
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
SE9504273A 1995-11-30 1995-11-30 Användning av förnätad biaxiellt orienterad polyolefinplast som material i tryckrör SE505932C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9504273A SE505932C2 (sv) 1995-11-30 1995-11-30 Användning av förnätad biaxiellt orienterad polyolefinplast som material i tryckrör
ES96941246T ES2193277T3 (es) 1995-11-30 1996-11-19 Uso de material poliolefinico reticulado en tuberias de presion.
EA199800494A EA000705B1 (ru) 1995-11-30 1996-11-19 Напорная труба и способ её изготовления
AU10442/97A AU1044297A (en) 1995-11-30 1996-11-19 Use of cross-linked polyolefins material in pressure pipes
DK96941246T DK0868296T3 (da) 1995-11-30 1996-11-19 Anvendelse af tværbundet polyolefinmateriale i trykrør
AT96941246T ATE233173T1 (de) 1995-11-30 1996-11-19 Gebrauch von vernetzten polyolefinmaterial in druckleitungen
DE69626406T DE69626406T2 (de) 1995-11-30 1996-11-19 Gebrauch von vernetzten polyolefinmaterial in druckleitungen
PCT/SE1996/001493 WO1997019807A1 (en) 1995-11-30 1996-11-19 Use of cross-linked polyolefins material in pressure pipes
EP96941246A EP0868296B1 (en) 1995-11-30 1996-11-19 Use of cross-linked polyolefins material in pressure pipes
US09/077,481 US6325959B1 (en) 1995-11-30 1996-11-19 Use of cross-linked polyolefins material in pressure pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504273A SE505932C2 (sv) 1995-11-30 1995-11-30 Användning av förnätad biaxiellt orienterad polyolefinplast som material i tryckrör

Publications (3)

Publication Number Publication Date
SE9504273D0 true SE9504273D0 (sv) 1995-11-30
SE9504273L SE9504273L (sv) 1997-05-31
SE505932C2 SE505932C2 (sv) 1997-10-27

Family

ID=20400411

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504273A SE505932C2 (sv) 1995-11-30 1995-11-30 Användning av förnätad biaxiellt orienterad polyolefinplast som material i tryckrör

Country Status (10)

Country Link
US (1) US6325959B1 (sv)
EP (1) EP0868296B1 (sv)
AT (1) ATE233173T1 (sv)
AU (1) AU1044297A (sv)
DE (1) DE69626406T2 (sv)
DK (1) DK0868296T3 (sv)
EA (1) EA000705B1 (sv)
ES (1) ES2193277T3 (sv)
SE (1) SE505932C2 (sv)
WO (1) WO1997019807A1 (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE343751T1 (de) * 1998-10-09 2006-11-15 Sekisui Chemical Co Ltd Hochdruckverbundrohr
DE60205387T2 (de) 2001-08-17 2006-06-01 Dow Global Technologies, Inc., Midland Bimodale polyethylenzusammensetzung und gegenstände daraus
EP1434962A4 (en) 2001-10-12 2010-11-24 Enpress L L C COMPOSITE PRESSURIZED ENCLOSURE ASSEMBLY AND CORRESPONDING METHOD
DE602004014718D1 (de) * 2004-03-12 2008-08-14 Borealis Tech Oy Vernetztes Druckrohr aus Polyethylen und Verfahren zu seiner Herstellung
US20070048472A1 (en) * 2005-08-30 2007-03-01 Krishnaswamy Rajendra K Polymeric pipe and method of making a polymeric pipe
US7714035B1 (en) * 2006-07-05 2010-05-11 Nibco, Inc. Plumbing manifolds
DE202007011565U1 (de) * 2007-08-17 2009-01-02 Rehau Ag + Co Rohranordnung
DE202007017371U1 (de) * 2007-12-11 2009-04-16 Rehau Ag + Co Erdwärmesonde aus vernetztem Polymermaterial
CN110234495B (zh) * 2017-01-26 2021-11-12 Sabic环球技术有限责任公司 通过双轴向拉伸生产管子的方法
WO2018166771A1 (en) 2017-03-17 2018-09-20 Sabic Global Technologies B.V. Process for producing pipe by biaxial elongation
CN110621474B (zh) 2017-03-30 2021-06-29 Sabic环球技术有限责任公司 用于改性和连接取向管道的方法
WO2020221876A1 (en) 2019-05-02 2020-11-05 Sabic Global Technologies B.V. Pipe for transport of chlorinated water
EP4034366B1 (en) 2019-09-24 2023-12-06 SABIC Global Technologies B.V. Biaxially oriented pipe
WO2021064178A1 (en) 2019-10-04 2021-04-08 Sabic Global Technologies B.V. Biaxially oriented pipe
EP4061611A1 (en) 2019-11-20 2022-09-28 SABIC Global Technologies B.V. Biaxially oriented pipe
WO2021148352A1 (en) 2020-01-21 2021-07-29 Sabic Global Technologies B.V. Pipe for transport of water containing chlorinated disinfectant
WO2024041922A1 (en) 2022-08-24 2024-02-29 Sabic Global Technologies B.V. Geothermal heating and cooling system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE643123A (sv) 1963-01-31 1900-01-01
DE2051390A1 (de) * 1970-10-20 1972-04-27 Ver Deutsche Metallwerke Ag Verfahren zum kontinuierlichen Er zeugen von Rohren aus vernetzten Polyole fm Kunststoffen
US4064296A (en) 1975-10-02 1977-12-20 W. R. Grace & Co. Heat shrinkable multi-layer film of hydrolyzed ethylene vinyl acetate and a cross-linked olefin polymer
JPS57107821A (en) * 1980-12-25 1982-07-05 Sumitomo Electric Ind Ltd Manufacture for cross linking polyethylene-tube
SE8206483L (sv) * 1982-11-15 1984-05-16 Uponor Ab Sett for orientering av materialet i ror av plast
EP0126736A1 (en) 1982-11-18 1984-12-05 Wirsbo Bruks Aktiebolag 3-layer tube forming apparatus
WO1989007077A1 (en) * 1983-03-18 1989-08-10 Sun Joseph Zu Heat shrinkable film
GB9206766D0 (en) 1992-03-27 1992-05-13 Bp Chem Int Ltd Pipes and their manufacture
BR9610557A (pt) 1995-09-20 1999-12-21 Uponor Bv Produtos poliméricos orientados

Also Published As

Publication number Publication date
SE9504273L (sv) 1997-05-31
SE505932C2 (sv) 1997-10-27
EA199800494A1 (ru) 1998-12-24
EP0868296B1 (en) 2003-02-26
ES2193277T3 (es) 2003-11-01
DE69626406D1 (de) 2003-04-03
AU1044297A (en) 1997-06-19
WO1997019807A1 (en) 1997-06-05
US6325959B1 (en) 2001-12-04
EP0868296A1 (en) 1998-10-07
EA000705B1 (ru) 2000-02-28
DE69626406T2 (de) 2003-07-10
ATE233173T1 (de) 2003-03-15
DK0868296T3 (da) 2003-03-31

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