[go: up one dir, main page]

WO1996009487B1 - Procede, systeme et ensemble de raccordement de tuyaux a double enceinte de confinement - Google Patents

Procede, systeme et ensemble de raccordement de tuyaux a double enceinte de confinement

Info

Publication number
WO1996009487B1
WO1996009487B1 PCT/US1995/011644 US9511644W WO9609487B1 WO 1996009487 B1 WO1996009487 B1 WO 1996009487B1 US 9511644 W US9511644 W US 9511644W WO 9609487 B1 WO9609487 B1 WO 9609487B1
Authority
WO
WIPO (PCT)
Prior art keywords
coupling
tubular member
assembly
transition
fluid
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US1995/011644
Other languages
English (en)
Other versions
WO1996009487A2 (fr
WO1996009487A3 (fr
Filing date
Publication date
Priority claimed from US08/320,665 external-priority patent/US5713607A/en
Priority to EP95933798A priority Critical patent/EP0731893B1/fr
Priority to AU36316/95A priority patent/AU696049B2/en
Priority to JP8510970A priority patent/JPH09505876A/ja
Priority to CZ19961412A priority patent/CZ294252B6/cs
Priority to DE69525523T priority patent/DE69525523T2/de
Application filed filed Critical
Priority to AT95933798T priority patent/ATE213530T1/de
Priority to CA002176464A priority patent/CA2176464C/fr
Publication of WO1996009487A2 publication Critical patent/WO1996009487A2/fr
Publication of WO1996009487A3 publication Critical patent/WO1996009487A3/fr
Publication of WO1996009487B1 publication Critical patent/WO1996009487B1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Abstract

Ensemble de raccordement de tuyaux à utiliser au niveau d'au moins une extrémité d'un tuyau de transport de fluides (Ps) comprenant un élément tubulaire interne (Pi) destiné au transport des fluides, un élément tubulaire externe (Po), et un espace interstitiel intermédiaire (Si). Ledit ensemble comprend un raccord de transition (Ct) destiné à être fixé au tuyau (Ps) pour former un premier passage pour le fluide transporté dans l'élément tubulaire interne (Po), et un second passage (62) communiquant avec l'espace intermédiaire (Si), ainsi qu'une pièce de transition (Ft) se fixant au raccord de transition (Ct) pour permettre d'accéder séparément au fluide transporté et à l'espace interstitiel (Pi) du tuyau de transport.
PCT/US1995/011644 1994-09-15 1995-09-15 Procede, systeme et ensemble de raccordement de tuyaux a double enceinte de confinement Ceased WO1996009487A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA002176464A CA2176464C (fr) 1994-09-15 1995-09-15 Procede, systeme et ensemble de raccordement de tuyaux
AU36316/95A AU696049B2 (en) 1994-09-15 1995-09-15 Pipe coupling assembly, system and method
JP8510970A JPH09505876A (ja) 1994-09-15 1995-09-15 パイプの継手組立体、システム及び方法
CZ19961412A CZ294252B6 (cs) 1994-09-15 1995-09-15 Sestava spojky pro připojení trubky s dvojitou stěnou
DE69525523T DE69525523T2 (de) 1994-09-15 1995-09-15 Rohrkupplungsanordnung, system und verfahren
EP95933798A EP0731893B1 (fr) 1994-09-15 1995-09-15 Procede, systeme et ensemble de raccordement de tuyaux
AT95933798T ATE213530T1 (de) 1994-09-15 1995-09-15 Rohrkupplungsanordnung, system und verfahren

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US30668094A 1994-09-15 1994-09-15
US08/320,665 US5713607A (en) 1994-09-15 1994-10-11 Pipe coupling assembly, system and method
US38900495A 1995-02-15 1995-02-15
US08/306,680 1995-02-15
US08/320,665 1995-02-15
US08/389,004 1995-02-15

Publications (3)

Publication Number Publication Date
WO1996009487A2 WO1996009487A2 (fr) 1996-03-28
WO1996009487A3 WO1996009487A3 (fr) 1996-06-27
WO1996009487B1 true WO1996009487B1 (fr) 1996-09-06

Family

ID=27405186

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/011644 Ceased WO1996009487A2 (fr) 1994-09-15 1995-09-15 Procede, systeme et ensemble de raccordement de tuyaux a double enceinte de confinement

Country Status (10)

Country Link
US (2) US5831149A (fr)
EP (1) EP0731893B1 (fr)
JP (1) JPH09505876A (fr)
AT (1) ATE213530T1 (fr)
AU (1) AU696049B2 (fr)
CA (1) CA2176464C (fr)
CZ (1) CZ294252B6 (fr)
HU (1) HUT77498A (fr)
MX (1) MX9601833A (fr)
WO (1) WO1996009487A2 (fr)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5934712A (en) * 1997-02-14 1999-08-10 Ameron International Corporation Double containment pipe mechanical joints
US6026862A (en) * 1997-02-14 2000-02-22 Ameron International Corporation Double containment pipe sections
US5984377A (en) * 1997-09-12 1999-11-16 Interon Corporation Bondable plastic piping adapter joint
US6170891B1 (en) 1998-04-07 2001-01-09 Hector P. Mercado Closure for secondary containment pipe
US6634388B1 (en) 1998-07-22 2003-10-21 Safetyliner Systems, Llc Annular fluid manipulation in lined tubular systems
US6082183A (en) * 1998-07-22 2000-07-04 Huber; Donald G. Test assembly for fluid tight integrity of pipeline joint
WO2000006338A1 (fr) 1998-07-29 2000-02-10 Safetyliner Systems, Llc Insertion de garnitures interieures dans des tuyaux hotes par injection de fluide
US20030028182A1 (en) * 1999-04-21 2003-02-06 Cryocath Technologies Inc. Cryoablation catheter handle
US6311744B1 (en) 2000-05-31 2001-11-06 Chester Cary Hose fitting for filling tank cars and method of same
US6565127B2 (en) * 2001-03-08 2003-05-20 Environ Products, Inc. Pipe coupling device and assembly
US6523394B2 (en) * 2001-04-18 2003-02-25 The United States Of America As Represented By The Secretary Of The Navy Leak test fixture
US6510739B1 (en) * 2001-07-03 2003-01-28 Alstom (Switzerland) Ltd Apparatus for continuously monitoring liquid level conditions in a liquid-vapor separating device
US7063357B1 (en) 2001-11-30 2006-06-20 Ebw, Inc. Flexible pipe coupling
US6962269B2 (en) * 2002-06-18 2005-11-08 Gilbarco Inc. Service station leak detection and recovery system
US6978661B2 (en) * 2002-09-10 2005-12-27 Gilbarco Inc. Secondary containment leak prevention and detection system and method in fuel dispenser
US7010961B2 (en) * 2002-09-10 2006-03-14 Gilbarco Inc. Power head secondary containment leak prevention and detection system and method
US6997042B2 (en) * 2002-09-10 2006-02-14 Gilbarco Inc. Secondary containment leak prevention and detection system and method
US7251983B2 (en) * 2002-09-10 2007-08-07 Gilbarco Inc. Secondary containment system and method
US7150474B2 (en) 2002-11-12 2006-12-19 Chester Cary Permanently mounted hose fitting and method for filling tank cars
US6886390B2 (en) * 2003-02-12 2005-05-03 Containment Solutions, Inc. Double-walled containment enclosure
US6834534B2 (en) * 2003-03-17 2004-12-28 Veeder-Root Company Fuel storage tank leak prevention and detection system and method
US7441664B2 (en) 2003-05-23 2008-10-28 Pur Water Purification Products Inc. Water treatment devices and cartridges therefor
US6938437B2 (en) * 2003-06-17 2005-09-06 A-1 Components Corporation Cylindrical seal for refrigerant tube connector
US7051580B1 (en) * 2003-07-24 2006-05-30 Western Fiberglass, Inc. Hydraulic monitoring method and apparatus
US8215492B2 (en) 2003-09-18 2012-07-10 Pur Water Purification Products, Inc. Water treatment devices and cartridges therefor
US6889538B2 (en) * 2003-10-02 2005-05-10 Varco I/P, Inc. Monitoring system for leak prevention and detection
US7033442B2 (en) * 2003-10-29 2006-04-25 Taiwan Semiconductor Manufacturing Co., Ltd. System and method for ventilation in the fabrication of integrated circuits
US7946309B2 (en) 2005-04-26 2011-05-24 Veeder-Root Company Vacuum-actuated shear valve device, system, and method, particularly for use in service station environments
US7051579B2 (en) * 2004-05-11 2006-05-30 Franklin Fueling Systems, Inc. Method and apparatus for continuously monitoring interstitial regions in gasoline storage facilities and pipelines
US7334456B2 (en) 2004-05-11 2008-02-26 Franklin Fueling Systems, Inc. Method and apparatus for continuously monitoring interstitial regions in gasoline storage facilities and pipelines
DE202004008992U1 (de) * 2004-06-07 2005-07-28 Weh, Erwin Drehdurchführung mit einer Gasrückführung
EP1698879A1 (fr) * 2005-01-21 2006-09-06 Omer, Bndean Abdulkadir Détection automatique de fuite et système d'isolation pour pipeline
US8096315B2 (en) * 2005-02-18 2012-01-17 Veeder-Root Company Double-walled contained shear valve, particularly for fueling environments
US7681583B2 (en) * 2005-02-18 2010-03-23 Veeder-Root Company Double-walled contained shear valve, particularly for fueling environments
US7753067B2 (en) * 2005-02-18 2010-07-13 Veeder-Root Company Shear valve employing two-stage poppet valve, particularly for use in fueling environments
US8235628B2 (en) * 2005-03-17 2012-08-07 Kellogg Brown & Root Llc Continuously pressurized pipeline
US20070176413A1 (en) * 2006-01-27 2007-08-02 Central Plastics Company Corrosion resistant gas service riser assembly
GB0621543D0 (en) 2006-10-30 2006-12-06 Wellstream Int Ltd Testing and venting pipe annulus
US7971910B2 (en) * 2006-11-30 2011-07-05 Ford Motor Company Conduit to component fitting having a leak detection mechanism
US9611958B1 (en) 2007-01-05 2017-04-04 Zurn Industries, Llc Combination mechanical/fusion pipe fitting with push connect coupling arrangement
US9388923B2 (en) * 2007-05-31 2016-07-12 Caterpillar Inc. Hose assembly with anti-rotational coupling and crimping section
DE112008001699T5 (de) 2007-06-26 2010-06-10 Swagelok Co., Solon Leitungsverbindung mit Sensorfunktion
WO2009003015A1 (fr) 2007-06-26 2008-12-31 Swagelok Company Appareil et procede de raccord a absence de jeu presentant une fonction de detection facultative
NO328496B1 (no) * 2007-07-06 2010-03-01 Inge Knotten Anordning ved slange
US8051935B2 (en) * 2008-07-01 2011-11-08 Weber State University Hovercraft and methods of manufacture and use of same
JP5176771B2 (ja) * 2008-08-14 2013-04-03 信越半導体株式会社 縦型熱処理装置及び熱処理方法
US7992717B1 (en) * 2008-11-06 2011-08-09 Hazen Jay T Hindered settling system
ITFI20090081A1 (it) * 2009-04-17 2010-10-18 Abc Pharmatech S R L Apparecchiatura per il trasferimento di materiale incoerente o liquido
EP2251582B1 (fr) * 2009-05-11 2012-05-09 Georg Fischer Rohrleitungssysteme AG Système de séparation de conduites à double tuyau
US20110192468A1 (en) * 2010-02-09 2011-08-11 Kravis Mark L Under dispenser containment system with integral penetration fittings and separate fitting support structure
EP2388503B1 (fr) * 2010-05-17 2017-03-08 ABB Schweiz AG Ensemble de tuyau à double paroi
US20130032746A1 (en) 2011-01-31 2013-02-07 Kevin Dean Huber Gasket structure for floor drain valves
SE536025C2 (sv) * 2011-02-25 2013-04-02 Kungsoers Plast Ab Smältsvetsmuff
CN104040239A (zh) * 2011-10-07 2014-09-10 伊顿公司 双壁管适配器和接头
US9528607B2 (en) * 2011-12-01 2016-12-27 Garlock Sealing Technologies, Llc Stuffing box flow diverter and methods therefor
CA3040163C (fr) * 2012-02-17 2021-02-16 Core Linepipe Inc. Ensemble de tuyaus par electrofusion
US20160076683A1 (en) * 2012-10-12 2016-03-17 Lorax Systems, Inc. Coupling Assembly for a Pipe and Valve Assembly Comprising the Same
FR2998938A1 (fr) * 2012-12-04 2014-06-06 Peugeot Citroen Automobiles Sa Dispositif de raccordement rapide d'un tuyau coaxial bi-fluides a un equipement de traitement de fluides
CN104903767A (zh) * 2012-12-26 2015-09-09 美国北卡罗来纳康普公司 用于套箍与光纤的接合的凹槽
US10119635B2 (en) * 2013-03-08 2018-11-06 United Technologies Corporation Locking fluid fittings
US9010363B2 (en) 2013-06-24 2015-04-21 The Rectorseal Corporation Drain valve
US9416986B2 (en) 2013-06-24 2016-08-16 The Rectorseal Corporation Valve for roof vent
EP2927471A1 (fr) * 2014-04-04 2015-10-07 Caterpillar Motoren GmbH & Co. KG Élément de ligne d'alimentation en carburant à double paroi et bride de raccordement pour celui-ci
JP6358885B2 (ja) * 2014-07-30 2018-07-18 武蔵エンジニアリング株式会社 シリンジ着脱機構および当該機構を備える装置
US9285252B1 (en) 2014-10-08 2016-03-15 Ultra Electronics Sensor and housing suitable for harsh environments
US10578503B2 (en) 2015-03-06 2020-03-03 Swagelok Company System and methods for strain detection in a coupling
US10139019B2 (en) * 2015-09-21 2018-11-27 Syncrude Canada Ltd. Polymer-lined pipes and fittings with replaceable components
JP6706901B2 (ja) * 2015-11-13 2020-06-10 東京エレクトロン株式会社 処理装置
US10472082B2 (en) * 2017-03-20 2019-11-12 Bell Helicopter Textron Inc. Fume tight sock collector/box
IT201700056889U1 (it) * 2017-05-25 2018-11-25 Faster Spa Attacco per applicazioni oleodinamiche equipaggiato con almeno un sensore di rilevamento
EP3682101A1 (fr) * 2017-09-12 2020-07-22 Wärtsilä Finland Oy Système d'alimentation en carburant gazeux et soupape
CN107725342A (zh) * 2017-11-21 2018-02-23 广船国际有限公司 一种气动隔膜泵在科考海水系统中的安装方法及科考船
US11506318B2 (en) * 2017-12-20 2022-11-22 Saint-Gobain Performance Plastics Corporation Dual containment fitting and dual containment fitting assembly
CN109158394B (zh) * 2018-10-08 2024-01-12 广州达意隆包装机械股份有限公司 洗瓶分配器及洗瓶设备
AU2019376162B2 (en) * 2018-11-09 2025-07-10 Flowserve Pte. Ltd. Fluid exchange devices and related controls, systems, and methods
US11879568B2 (en) 2019-01-04 2024-01-23 Canadian Pressure Control Inc. Pipeline-leak-containment apparatus
US11470788B2 (en) 2020-05-08 2022-10-18 Lawrence Barber Sump pump irrigation assembly
US20240410508A1 (en) * 2021-10-15 2024-12-12 Reliance Worldwide Corporation Water heater expansion tank fitting tees

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794658A (en) * 1951-05-19 1957-06-04 Roy C Purkhiser Insulated pipe union with dip tube hanger
US2817230A (en) * 1954-10-18 1957-12-24 Wilfred D Mccully Leak testing device
FR1276007A (fr) * 1960-05-04 1961-11-17 A Braun & Fils Atel Raccord destiné à relier des canalisations coaxiales
US3202442A (en) * 1961-05-19 1965-08-24 Aeroquip Corp Coupling
DE1234163B (de) * 1963-10-21 1967-02-16 Rheinische Braunkohlenw Ag Verbinder fuer Bohrgestaenge
BE754659A (fr) * 1969-09-18 1971-01-18 Motsch Olga Assemblage par flexible double
FR2201746A5 (fr) * 1972-10-04 1974-04-26 Hokusan Kk
US3877293A (en) * 1972-12-18 1975-04-15 Price Brothers Co Pipe testing system
US3980112A (en) * 1975-03-21 1976-09-14 Dayco Corporation Conduit assembly for conveying volatile fluids
US4616676A (en) * 1984-07-27 1986-10-14 Cooper Tire & Rubber Company Two-way selector valve for a vehicle seat inflation device
US4922971A (en) * 1986-09-23 1990-05-08 Dayco Products, Inc. Hose assembly, clip therefor and method of making the same
US4754782A (en) * 1986-09-23 1988-07-05 Dayco Products, Inc. Hose assembly & clip therefor
US5005613A (en) * 1986-09-26 1991-04-09 The Goodyear Tire & Rubber Company Light weight flexible coaxial vapor recovery hose
US4805444A (en) * 1987-10-01 1989-02-21 Webb Michael C Secondary containment system
US5040408B1 (en) * 1986-10-06 1994-04-19 Royal Bank Capital Corp Secondary containment system using flexible piping
JPS63243585A (ja) * 1986-11-18 1988-10-11 株式会社　リガルジヨイント 多重パイプ用継手
US4825914A (en) * 1987-04-20 1989-05-02 Dover Corporation Fluid dispensing nozzle construction having vapor check valve means therein and methods of making the same
US4951720A (en) * 1987-09-18 1990-08-28 Dayco Products, Inc. Hose assembly and method of making the same
US4932257A (en) * 1987-10-01 1990-06-12 Webb Michael C Double wall piping system
US4870856A (en) * 1988-05-25 1989-10-03 Sharp Bruce R Split fittings useful in forming a secondary semi-rigid pipeline over primary pipelines
US4886305A (en) * 1988-08-12 1989-12-12 Fibercast Company Double containment pipe fittings and apparatus to adhesively install the same
EP0397816A4 (en) * 1988-10-06 1991-03-20 Total Containment Secondary containment system using flexible piping
US4971477A (en) * 1988-12-22 1990-11-20 Total Containment, Inc. Secondary contained fluid supply system
GB8918093D0 (en) * 1989-08-08 1989-09-20 Anson Ltd Improved pipeline couplings
US5089074A (en) * 1989-09-11 1992-02-18 Dayco Products, Inc. Flexible hose construction and method of making the same
FR2657938B1 (fr) * 1990-02-05 1992-05-15 Simmonds Sa Raccord etanche perfectionne pour conduites de transport de fluides quelconques.
FR2657939B1 (fr) * 1990-02-05 1992-05-15 Simmonds Sa Raccord etanche perfectionne pour conduites de transport d'un fluide quelconque.
US5157958A (en) * 1990-02-14 1992-10-27 Vaporless Manufacturing, Inc. Method for testing a leak detector
US5042290A (en) * 1990-02-14 1991-08-27 Vaporless Manufacturing, Inc. Isolator for leak detector tester
US5408420A (en) * 1990-03-09 1995-04-18 Emerson Electric Co. Line leak test apparatus measuring rate of pressure change in a liquid storage and dispensing system
US5301721A (en) * 1990-05-24 1994-04-12 Hartmann John P Underground secondary containment and vapor recovery piping system
US5209105A (en) * 1990-06-20 1993-05-11 Hasha Malvern M Method and apparatus for externally and internally testing for leaks in connections between tubular members
US5090234A (en) * 1990-08-30 1992-02-25 Vista Research, Inc. Positive displacement pump apparatus and methods for detection of leaks in pressurized pipeline systems
US5163314A (en) * 1990-08-30 1992-11-17 Vista Research, Inc. Temperature compensated methods for detection of leaks in pressurized pipeline systems using gas controlled apparatus
US5259651A (en) * 1991-04-04 1993-11-09 Sharp Bruce R Double wall fittings for use with double wall pipeline systems
US5456502A (en) * 1991-04-04 1995-10-10 Sharp; Bruce R. Fittings for use with fin strengthened double wall pipeline systems
US5215336A (en) * 1991-06-28 1993-06-01 Shur-Lok Corporation Coupling joint assembly with integral retention mechanism
US5326137A (en) * 1991-09-24 1994-07-05 Perfection Corporation Gas riser apparatus and method
US5220822A (en) * 1991-09-25 1993-06-22 Tanknology Corporation International Method for testing vapor recovery lines
DE4140258C1 (fr) * 1991-12-06 1993-04-15 Robert Bosch Gmbh, 7000 Stuttgart, De
US5188398A (en) * 1992-01-02 1993-02-23 General Electric Company Redundantly locked fluid coupling
US5263794B1 (en) * 1992-02-19 1996-01-23 Environ Prod Inc Environmentally safe underground piping system
US5297896B1 (en) * 1992-02-19 1996-01-30 Environ Prod Inc Environmentally safe underground piping system
US5239964A (en) * 1992-05-11 1993-08-31 Illinois Tool Works Inc. Concentric fuel line system
US5265652A (en) * 1992-05-29 1993-11-30 Couple-Up, Inc. Multiaxial fuel transfer pipe system
US5285744A (en) * 1992-09-04 1994-02-15 Vapor Systems Technologies, Inc. Coaxial hose assembly
US5277455A (en) * 1992-09-25 1994-01-11 Performance Plastics Products, Inc. Plastic lined dual containment piping system
US5343738A (en) * 1992-10-16 1994-09-06 Furon Company Double walled containment fuel transfer hose
US5317899A (en) * 1992-12-11 1994-06-07 Control Engineers, Inc. Method for detecting leaks in underground product lines
US5343191A (en) * 1993-01-08 1994-08-30 Nibco, Inc. Pipeline leak detection system
US5427474A (en) * 1993-01-25 1995-06-27 Ameron, Inc. Double containment piping system and centralization seal therefor
US5384714A (en) * 1993-03-12 1995-01-24 Emerson Electric Co. Pump controller program
US5398977A (en) * 1993-05-06 1995-03-21 Dayco Products, Inc. Concentric hose coupling with cuff assembly surrounding an end of the outer hose
US5375457A (en) * 1993-06-03 1994-12-27 The United States Of America As Represented By The United States Department Of Energy Apparatus and method for detecting leaks in piping
US5423575A (en) * 1993-07-30 1995-06-13 Sonsub, Inc. Concentric riser joint with self-aligning coupling
US5390532A (en) * 1993-10-18 1995-02-21 Anthony; Mark Test apparatus for a fluid dispensing system
US5546992A (en) * 1994-01-18 1996-08-20 Insituform (Netherlands) B.V. Dual containment pipe rehabilitation system
US5450883A (en) * 1994-02-07 1995-09-19 Gilbarco, Inc. System and method for testing for error conditions in a fuel vapor recovery system
TW309581B (fr) * 1994-09-15 1997-07-01 Environ Prod Inc
US5713607A (en) * 1994-09-15 1998-02-03 Environ Products, Inc. Pipe coupling assembly, system and method

Similar Documents

Publication Publication Date Title
WO1996009487B1 (fr) Procede, systeme et ensemble de raccordement de tuyaux a double enceinte de confinement
AU696049B2 (en) Pipe coupling assembly, system and method
US5713607A (en) Pipe coupling assembly, system and method
US5527130A (en) Environmentally safe underground piping system
US5911155A (en) Connecting device for pipe assemblies
US4608857A (en) Method for checking pipes or pipe networks for leaks
US5553971A (en) Double-containment underground piping system
US4667505A (en) Split fittings and pipeline systems using same
FI93390C (fi) Kaksinkertaisesti suljettu nesteensiirtojärjestelmä
US4939923A (en) Method of retrofitting a primary pipeline system with a semi-rigid pipeline
US4870856A (en) Split fittings useful in forming a secondary semi-rigid pipeline over primary pipelines
US5052721A (en) Water meter service coupling
CA1312557C (fr) Prise d'essai pour tuyaux a bride
US5427474A (en) Double containment piping system and centralization seal therefor
US6532815B2 (en) Fluid level verification apparatus
US3168908A (en) Mechanism for the internal sealing of a pipe leak
US3163529A (en) Fluid pressure measuring element
CA2109730C (fr) Confinement secondaire pour tuyauterie souple enfouie
CA2220205C (fr) Dispositif d'etancheite interchangeable et methode
SU1837179A1 (ru) Cпocoб kohtpoля гepmetичhoctи дpehaжhыx kлaпahob toплиbhыx бakob kocmичeckиx aппapatob
US20060188337A1 (en) Piping system with transition coupling
JPS6260016B2 (fr)
CA1144388A (fr) Organe d'etancheite non obturateur
CS219650B1 (cs) Zařízení ke snímání tlaku proudící kapaliny, zejména v chemických provozech
WO2000063603A1 (fr) Ensemble de montage de robinet stabilise