NO20025726D0 - Rör av flere sjikt - Google Patents

Rör av flere sjikt

Info

Publication number
NO20025726D0
NO20025726D0 NO20025726A NO20025726A NO20025726D0 NO 20025726 D0 NO20025726 D0 NO 20025726D0 NO 20025726 A NO20025726 A NO 20025726A NO 20025726 A NO20025726 A NO 20025726A NO 20025726 D0 NO20025726 D0 NO 20025726D0
Authority
NO
Norway
Prior art keywords
layer
value
factor
npt
tubes
Prior art date
Application number
NO20025726A
Other languages
English (en)
Norwegian (no)
Other versions
NO20025726L (no
Inventor
Jan Uilke Stoffelsma
Volker Koestring
Ali Guettouche
Helmut Schroeder
Original Assignee
Wavin Bv
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 Wavin Bv filed Critical Wavin Bv
Publication of NO20025726D0 publication Critical patent/NO20025726D0/no
Publication of NO20025726L publication Critical patent/NO20025726L/no

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
    • F16L9/121—Rigid pipes of plastics with or without reinforcement with three layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
  • Pipeline Systems (AREA)
  • Coils Or Transformers For Communication (AREA)
NO20025726A 2000-06-08 2002-11-28 Rör av flere sjikt NO20025726L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20010111U DE20010111U1 (de) 2000-06-08 2000-06-08 Mehrschichtiges Rohr
PCT/EP2001/005174 WO2001094112A1 (de) 2000-06-08 2001-05-08 Mehrschichtiges rohr

Publications (2)

Publication Number Publication Date
NO20025726D0 true NO20025726D0 (no) 2002-11-28
NO20025726L NO20025726L (no) 2002-11-28

Family

ID=7942515

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20025726A NO20025726L (no) 2000-06-08 2002-11-28 Rör av flere sjikt

Country Status (16)

Country Link
US (1) US6684910B2 (zh)
EP (1) EP1286832B1 (zh)
JP (1) JP4955892B2 (zh)
CN (1) CN1213856C (zh)
AT (1) ATE255008T1 (zh)
AU (2) AU2001272397B2 (zh)
BR (1) BR0111404A (zh)
CA (1) CA2411679A1 (zh)
DE (2) DE20010111U1 (zh)
DK (1) DK1286832T3 (zh)
MX (1) MXPA02012063A (zh)
NO (1) NO20025726L (zh)
PL (1) PL195230B1 (zh)
TR (1) TR200400160T4 (zh)
WO (1) WO2001094112A1 (zh)
ZA (1) ZA200209683B (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7740077B2 (en) * 2002-05-16 2010-06-22 Wagon Trail Ventures, Inc. Downhole oilfield tubulars
US20030213596A1 (en) * 2002-05-16 2003-11-20 Davis Robert H. Tubular goods and liners
DE50303122D1 (de) * 2003-10-17 2006-06-01 Geberit Technik Ag Mehrschichtiges Rohr aus thermoplastischem Kunststoff
DE202004006812U1 (de) 2004-04-28 2005-09-08 Rehau Ag + Co. Mehrschichtiges Rohr
DE102004062659A1 (de) 2004-12-24 2006-07-06 Rehau Ag + Co. Verfahren zur Herstellung eines Hohlkörpers
ES2357363T3 (es) * 2005-05-10 2011-04-25 Ineos Europe Limited Nuevos copolímeros.
DE202006012608U1 (de) * 2006-08-16 2007-12-27 Rehau Ag + Co. Mehrschichtiges Rohr
DE202006012609U1 (de) 2006-08-16 2007-12-27 Rehau Ag + Co. Mehrschichtiges Rohr
DE202006012610U1 (de) * 2006-08-16 2007-12-27 Rehau Ag + Co. Mehrschichtiges Rohr
DE202007004346U1 (de) 2007-03-21 2007-10-31 Rehau Ag + Co Rohranordnung
DE102008008321B4 (de) * 2008-02-07 2017-09-28 Gerodur Mpm Kunststoffverarbeitung Gmbh & Co. Kg Schweißbares Mehrschicht-Kunststoffrohr
DE202008015520U1 (de) * 2008-11-22 2010-04-22 Rehau Ag + Co Kunststoffrohr
CA2753024C (en) * 2009-02-27 2018-05-01 Flexpipe Systems Inc. High temperature fiber reinforced pipe
US8404324B2 (en) 2010-04-14 2013-03-26 Braskem America, Inc. Polypropylene compositions
US8997880B2 (en) 2012-01-31 2015-04-07 Wagon Trail Ventures, Inc. Lined downhole oilfield tubulars
DE102012101869A1 (de) * 2012-03-06 2013-09-12 Rehau Ag + Co Verwendung eines Polymermaterials
DE102012111140A1 (de) * 2012-11-20 2014-05-22 Rehau Ag + Co. Verwendung eines ersten und eines zweiten Polymermaterials
DE102013105202A1 (de) * 2013-05-22 2014-11-27 Egeplast International Gmbh Mindestens zweischichtiges Kunststoffrohr
PL3075532T3 (pl) * 2015-04-02 2020-05-18 Wavin B.V. Rura, w szczególności rura ochronna do kabli
JP7136624B2 (ja) * 2018-08-01 2022-09-13 積水化学工業株式会社 排水管および雨水排水装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50129670A (zh) * 1974-04-02 1975-10-14
JPS50129670U (zh) * 1974-04-10 1975-10-24
JPS54159723A (en) * 1978-06-08 1979-12-17 Mitsubishi Plastics Ind Ltd Polyethylene pipe having different densities in thickness direction
US4211595A (en) * 1978-10-10 1980-07-08 The Kendall Company Method of coating pipe
JPS6132743A (ja) * 1984-07-26 1986-02-15 昭和電工株式会社 多層構造管
JPS6292844A (ja) * 1985-10-18 1987-04-28 芦森工業株式会社 上水道用管路の内張り材
US4892442A (en) * 1987-03-03 1990-01-09 Dura-Line Prelubricated innerduct
CH677394A5 (zh) * 1988-09-06 1991-05-15 Symalit Ag
FR2701303B1 (fr) * 1993-02-05 1995-04-28 Nobel Plastiques Canalisation multicouches en matière plastique.
US5472754A (en) * 1993-02-05 1995-12-05 Nobel Plastiques Multilayer plastics material hose
JPH09133268A (ja) * 1995-11-08 1997-05-20 Sekisui Chem Co Ltd ポリエチレン複層管
DE29706045U1 (de) * 1997-04-05 1997-06-19 Unicor Rohrsysteme GmbH, 97437 Haßfurt Mehrschichtiges Kunststoff-Rohr
NL1008960C2 (nl) * 1998-04-22 1999-10-25 Wavin Bv Kunststofbuis met een uit meerdere lagen samengestelde wand.
JP2000109521A (ja) * 1998-10-07 2000-04-18 Asahi Chem Ind Co Ltd 成形加工性に優れたポリエチレンパイプ及び継ぎ手用樹脂
US6287657B1 (en) * 1998-11-12 2001-09-11 Telcordia Technologies, Inc. All-plastic air feeder pipe
EP1041113A1 (en) * 1999-03-30 2000-10-04 Fina Research S.A. Polyolefins and uses thereof
DE29906998U1 (de) * 1999-04-20 1999-07-01 Wavin B.V., Zwolle Zweischichtiges Rohr

Also Published As

Publication number Publication date
US20030089413A1 (en) 2003-05-15
ZA200209683B (en) 2004-02-12
PL359219A1 (en) 2004-08-23
DK1286832T3 (da) 2004-02-16
PL195230B1 (pl) 2007-08-31
WO2001094112A1 (de) 2001-12-13
JP2003535718A (ja) 2003-12-02
US6684910B2 (en) 2004-02-03
AU7239701A (en) 2001-12-17
CN1213856C (zh) 2005-08-10
TR200400160T4 (tr) 2004-03-22
CA2411679A1 (en) 2002-12-06
EP1286832A1 (de) 2003-03-05
NO20025726L (no) 2002-11-28
ATE255008T1 (de) 2003-12-15
CN1434768A (zh) 2003-08-06
EP1286832B1 (de) 2003-11-26
JP4955892B2 (ja) 2012-06-20
DE20010111U1 (de) 2001-10-31
AU2001272397B2 (en) 2005-04-21
MXPA02012063A (es) 2004-08-19
BR0111404A (pt) 2003-06-03
DE50101045D1 (de) 2004-01-08

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