SG47190A1 - Fluid conduit systems and methods for making - Google Patents

Fluid conduit systems and methods for making

Info

Publication number
SG47190A1
SG47190A1 SG1996011056A SG1996011056A SG47190A1 SG 47190 A1 SG47190 A1 SG 47190A1 SG 1996011056 A SG1996011056 A SG 1996011056A SG 1996011056 A SG1996011056 A SG 1996011056A SG 47190 A1 SG47190 A1 SG 47190A1
Authority
SG
Singapore
Prior art keywords
cpvc
systems
conduit
preferred
fittings
Prior art date
Application number
SG1996011056A
Other languages
English (en)
Inventor
Steven J Meyer
George G Meyer
Carmine L Schiavone
Fred Brannan
Andrew L Auvil
Thomas L Evans
Girish Trikamal Dalal
Theodore Joseph Schmitz
Original Assignee
Goodrich Co B F
Central Sprinkler Company
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 Goodrich Co B F, Central Sprinkler Company filed Critical Goodrich Co B F
Publication of SG47190A1 publication Critical patent/SG47190A1/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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/24—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics for joints between metal and plastics pipes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/68—Details, e.g. of pipes or valve systems
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/10—Adhesive or cemented joints
    • F16L13/103—Adhesive 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
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B29L2009/003—Layered products comprising a metal layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/915—Mastic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Manufacturing & Machinery (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
  • Pipe Accessories (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Nozzles (AREA)
SG1996011056A 1995-11-02 1996-11-01 Fluid conduit systems and methods for making SG47190A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/552,295 US5775378A (en) 1995-11-02 1995-11-02 Fluid conduit systems and methods for making

Publications (1)

Publication Number Publication Date
SG47190A1 true SG47190A1 (en) 1998-03-20

Family

ID=24204732

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996011056A SG47190A1 (en) 1995-11-02 1996-11-01 Fluid conduit systems and methods for making

Country Status (11)

Country Link
US (1) US5775378A (zh)
EP (1) EP0771985B1 (zh)
JP (1) JPH09225059A (zh)
KR (1) KR100482386B1 (zh)
CN (1) CN1082642C (zh)
AT (1) ATE217694T1 (zh)
AU (1) AU7043596A (zh)
CA (1) CA2189321C (zh)
DE (1) DE69621207T2 (zh)
MY (1) MY123737A (zh)
SG (1) SG47190A1 (zh)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726345B1 (fr) * 1994-11-02 1996-12-27 Atochem Elf Sa Tubes en polyamide et en polyethylene pour la distribution du gaz domestique
IT1297888B1 (it) * 1997-12-16 1999-12-20 Zetaesse S P A Tubo composito di metallo-materia plastica per impianti idro-termo- sanitari e procedimento per la sua fabbricazione
US6293311B1 (en) 1998-05-22 2001-09-25 Pmd Holdings Corp. Multilayer composite pipe fluid conduit system using multilayer composite pipe and method of making the composite
US6540261B1 (en) 2000-11-28 2003-04-01 Central Sprinkler Company Fire sprinkler piping system fitting
US6546963B2 (en) * 2000-12-08 2003-04-15 Halter Marine, Inc. Fire resistant piping system
FR2823552B1 (fr) * 2001-04-12 2004-06-18 Hutchinson Procede pour raccorder de maniere etanche un embout rigide et un tuyau comprenant au moins une couche interne metallique
US20060181082A1 (en) * 2001-10-04 2006-08-17 Gray Franklin E Bullthread
US7178557B2 (en) * 2003-03-26 2007-02-20 Spears Manufacturing Co. CPVC drain waste and vent fittings
US20050011575A1 (en) * 2003-07-17 2005-01-20 Ingersoll-Rand Company Method of manufacturing flow connectors and product produced thereby
US20050012334A1 (en) * 2003-07-17 2005-01-20 Ingersoll-Rand Company Method of manufacturing flow connectors having overmolded inserts and product produced thereby
CN1296648C (zh) * 2004-05-11 2007-01-24 蒋金柱 结构粘接型钢衬聚乙烯复合管件及其加工工艺
DE102004025312B4 (de) * 2004-05-19 2010-04-22 Braun Gmbh Bauelement
US7361384B2 (en) * 2005-01-14 2008-04-22 Covalence Specialty Materials Corp. Corrosion protection system for transport pipe
GR1005582B (el) * 2005-08-11 2007-07-16 ΣΥΝΘΕΤΟΣ ΚΥΚΛΙΚΟΣ ΣΩΛΗΝ ΑΠΟ ΧΑΛΚΟ ΜΕ ΜΕΙΓΜΑ ΠΛΑΣΤΙΚΟΥ ΠΕΡΙΒΛΗΜΑΤΟΣ (PE-HD-MD-LD-LLD,PE-Xa-b,c,PE-RT,PP-RC,LSF ΠΟΛΥΟΛΕΦΙΝΙΚΗΣ ΒΑΣΕΩΣ, PET,EVA,PVC H ΡΕ) ΑΝΕΥ ΡΑΦΗΣ, ΜΕ ΙΣΧΥΡΑ ΣΥΝΔΕΔΕΜΕΝΑ ΤΑ ΣΥΣΤΑΤΙΚΑ ΤΟΥ ΜΕΡΗ ΜΕΣΩ ΜΕΙΓΜΑΤΟΣ ΣΥΓΚΟΛΛΗΤΙΚΗΣ ΟΥΣΙΑΣ, ΚΑΤΑΛΛΗΛΟΣ ΓΙΑ ΕΓΚΑΤΑΣΤΑΣΕΙΣ ΥΓΙΕΙΝΗΣ, ΘΕΡΜΑΝΣΗΣ-ΚΛΙΜΑΤΙΣΜΟΥ ΚΑΙ ΑΕΡΙΩΝ (ΨΥΚΤΙΚΩΝ, ΚΑΥΣΙΜΩΝ ΚΑΙ ΦΥΣΙΚΟΥ ΑΕΡΙΟΥ) ΚΑΙ ΜΕΘΟΔΟΣ ΚΑΤΑΣΚΕΥΗΣ
US20100263884A1 (en) * 2005-09-07 2010-10-21 Lubrizol Advanced Materials, Inc. System And Method Of Assembly Of CPVC Piping System Employing Mechanical Couplings And Supports
US7426784B2 (en) * 2005-09-14 2008-09-23 Spears Manufacturing Co. Compact fire sprinkler attachment insert
AU2007227116B2 (en) * 2006-03-22 2011-09-08 Lubrizol Advanced Materials, Inc. Fire suppression system
EP2004747A4 (en) * 2006-04-11 2009-12-23 Polyone Corp HEAT-TOLERANT OPTICALLY TRANSPARENT CPVC AND MANUFACTURING METHOD
BRPI0819452A2 (pt) * 2007-11-30 2019-09-24 Lubrizol Advanced Mat Inc processo para fazer tubo compósito de comprimento arbitrário, e, tubo compósito de comprimento arbitrário
US8091588B2 (en) * 2008-05-30 2012-01-10 Fluid Routing Solutions, Inc. Metallic tubular structure
US8297663B2 (en) 2009-04-06 2012-10-30 Spears Manufacturing Co. Rotatable fire sprinkler fitting with elongated gasket
KR20120124487A (ko) * 2010-02-08 2012-11-13 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 해양 선박에서의 ｃｐｖｃ 파이프, 피팅 및 관형 도관
FR2957293B1 (fr) * 2010-03-09 2012-03-09 Technip France Installation d'extrusion d'une gaine en matiere plastique
MX336641B (es) * 2010-08-02 2016-01-26 Lubrizol Advanced Mat Inc Un ensamblaje de manejo de fluido que tiene un inserto solido.
WO2012100784A1 (en) * 2011-01-27 2012-08-02 Engineering For Industry Low pressure water mist nozzle (hs 10)
CN103104702A (zh) * 2012-11-15 2013-05-15 无锡市洪成造纸机械有限公司 液压机平面密封用接头
US10744527B2 (en) 2016-08-23 2020-08-18 Viking Group, Inc. Low torque sprinkler fitting and method of manufacture
US10197203B2 (en) * 2017-05-17 2019-02-05 Gates Corporation Heated fluid conduit
CN108943641A (zh) * 2017-05-22 2018-12-07 徐钰慧 中空发泡板材的制造方法
CN111372991B (zh) 2017-09-15 2023-11-17 吉昂功能材料(东莞)有限公司 阻燃聚(氯乙烯)复合物
CN107940124B (zh) * 2017-12-25 2024-06-18 武汉恒毅科技发展有限公司 一种塑钢复合三通管件及其制作方法
DE102018107959A1 (de) * 2018-04-04 2019-10-10 Minimax Gmbh & Co. Kg Rohranordnung eines Rohrleitungssystems einer Feuerlöschanlage und Verfahren zum Herstellen einer solchen Rohranordnung
CN110469724A (zh) * 2018-05-09 2019-11-19 新疆北方建设集团有限公司 一种用于水管一个分支孔的抗锈套管
RU2724093C1 (ru) * 2019-07-19 2020-06-19 Общество с ограниченной ответственностью" МорНефтеГазСтрой" Система трубопровода для пожаротушения
CN112610781A (zh) * 2020-11-26 2021-04-06 山西青科恒安矿业新材料有限公司 一种热塑性增强塑料复合管端凸台结构及制备方法
CN114414176B (zh) * 2022-03-30 2022-06-03 风凯换热器制造(常州)有限公司 双层输送管路的加工方法及泄漏检测方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646822A (en) 1949-12-31 1953-07-28 Presstite Engineering Company Plastic-coated pipe and pipe fitting
US3502492A (en) 1965-12-13 1970-03-24 Ransburg Electro Coating Corp Metal substrate coated with epoxy powder primer and plasticized polyvinyl chloride topcoat and method of making same
AT290934B (de) * 1967-05-09 1971-06-25 Mannesmann Ag Mit thermoplastischem Kunststoff beschichtetes Stahlrohr
US3823045A (en) * 1971-04-01 1974-07-09 Hielema Emmons Pipe Coating Lt Pipe coating method
BE788653A (fr) * 1971-11-15 1973-01-02 Us Fire Control Corp Tete de sprinkler
DE2255084C3 (de) * 1972-11-07 1980-07-24 Mannesmann Ag, 4000 Duesseldorf Verbundrohr und Verfahren zu seiner Herstellung
US4216802A (en) * 1978-10-18 1980-08-12 Eaton Corporation Composite tubing product
US4412898A (en) 1980-08-26 1983-11-01 The B.F. Goodrich Company Process for chlorination of PVC in water without use of swelling agents
DE3147709C2 (de) * 1981-11-27 1984-12-06 Mannesmann AG, 4000 Düsseldorf Extruderkopf zum Ummanteln eines Stahlrohres
DE3229563A1 (de) 1982-08-07 1984-02-23 Hoechst Ag, 6230 Frankfurt Verfahren zur beschichtung von metallischen substraten und verwendung der nach diesem verfahren hergestellten erzeugnisse
US4606953A (en) * 1983-06-23 1986-08-19 Nippon Steel Corporation Polypropylene coated steel pipe
US4828557A (en) * 1984-04-06 1989-05-09 Persidsky Maxim D Sterile connector and method
US4784409A (en) * 1985-01-02 1988-11-15 Piechowiak James T Polybutylene plumbing fittings and method and apparatus for assembly thereof
DE8504719U1 (de) * 1985-02-20 1985-07-25 Blomberg-Werke Kg, 4730 Ahlen Rohrverbindung
US4888148A (en) * 1988-08-15 1989-12-19 The B. F. Goodrich Company Method of making extruded amorphous thermoplastic pipe having reduced internal stress
US4904323A (en) * 1988-09-15 1990-02-27 Northern Telecom Limited Manufacture of plastic jacketed steel pipe
US4997214A (en) * 1988-12-08 1991-03-05 Dresser Industries, Inc. Transition fitting
US5143407A (en) 1991-02-25 1992-09-01 Emmet Cokeh Pipe coupling with copper sleeve engaging copper lined pipe
CZ218294A3 (en) * 1993-09-15 1995-04-12 Ips Corp Solvent-based binding agents with a low content of volatile organic compounds for binding and maintaining of cpvc tube joints
US5437481A (en) * 1993-10-13 1995-08-01 Spears Manufacturing Company Durable plastic/metal transition fitting
DE19509937C1 (de) * 1995-03-18 1996-05-02 Tecalemit Gmbh Deutsche Rohrleitungsanordnung

Also Published As

Publication number Publication date
KR970028030A (ko) 1997-06-24
DE69621207D1 (de) 2002-06-20
CN1082642C (zh) 2002-04-10
ATE217694T1 (de) 2002-06-15
DE69621207T2 (de) 2002-12-12
EP0771985A1 (en) 1997-05-07
JPH09225059A (ja) 1997-09-02
CA2189321A1 (en) 1997-05-03
KR100482386B1 (ko) 2005-08-31
EP0771985B1 (en) 2002-05-15
AU7043596A (en) 1997-05-08
CA2189321C (en) 2005-01-11
CN1158948A (zh) 1997-09-10
MY123737A (en) 2006-06-30
US5775378A (en) 1998-07-07

Similar Documents

Publication Publication Date Title
SG47190A1 (en) Fluid conduit systems and methods for making
SG47189A1 (en) Multilayer fluid conduits
EP1078189B1 (en) Multilayer composite pipe, fluid conduit system using multilayer composite pipe and method of making the composite pipe
CA2807109C (en) A fluid handling assembly having a robust insert
GB2108625B (en) Coated recoverable sleeves
MX2013006347A (es) Ensamble de manejo de fluido que tiene una tuberia compuesta de varias capas que emplea un acoplamiento mecanico y metodo para ensamblar el ensamble de manejo de fluido.
SE9801586D0 (sv) Mediarör, rörsystem samt användning av mediarör för ledning av vatten
GB2264764A (en) Corrosion resistant pipe
JP2003287160A (ja) ライニングされた配管部材およびその継手構造
CN2407210Y (zh) 铜塑复合管
Padley et al. The external protection of buried ductile iron pipes by polyethylene sleeving
McLennaghan et al. Adhesive Polyolefins: Their Application in Pipe Coating and Pipeline Refurbishment and Rehabilitation
JPH0469482A (ja) 管端防食型管継手
Price Joint free flexible steel
JPS5633921A (en) Joint corrosion preventing method of coated steel pipe buried
Hill Electrofusion Welding of Plastics Pipes
DE9006975U1 (de) Stoßverklebung für die Schnittflächen an den Enden von Isolierschläuchen
Reinhardt New technologies in heated tool welding of pipelines
PL323600A1 (en) Pipeline made of extruded laminated plastic pipes with spigot-and-socket pipe joints
Kudashev Experience of application of the insulating materials with thermal shrinkage
JPH05248584A (ja) ライニング管の分岐部シール方法
JP2000272011A (ja) 外面防食金属管の部分防食方法及び防食材
JPS5827434B2 (ja) ライニング又はコ−テイング鋼管の継手