| Patents for F16L 13 - Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints (5,381) |
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| 03/01/2007 | US20070046026 Tube-to-tube connection |
| 03/01/2007 | DE102005039136A1 Verbesserung der Röntgensichtbarkeit und Korrosionsbeständigkeit von NiTi Stents unter Einsatz von Nieten aus Sandwichmaterial Improve the radiopacity and corrosion resistance of NiTi stents using rivets made of sandwich material |
| 02/28/2007 | EP1755821A1 Method and apparatus for sealing radially expanded joints |
| 02/28/2007 | CN1920364A Thin wall stainless steel pipe glue injection type seamless socket connection method |
| 02/27/2007 | US7182545 Structural element for a motor vehicle comprising two metal members and a reinforcing piece of plastics material which brings about the connection of the members, and a corresponding motor vehicle |
| 02/22/2007 | WO2006096297A3 Electro-fusion joining system for thermoplastic piping systems |
| 02/22/2007 | US20070040381 Method of corrosion protection at a welded pipe joint and resulting joint |
| 02/22/2007 | DE202005021078U1 Joint fitting for pipe sections has radial bulge to receive sealing ring and non-circular spigots to fit into pipe end sections |
| 02/21/2007 | CN1918665A Device for moving the control bar of a pressurised water nuclear reactor and method for mounting said device on a vessel cover |
| 02/21/2007 | CN1916470A Injecting glue type connection method for sealing stainless steel pipe in thin wall |
| 02/20/2007 | US7180004 Method and arrangement for providing a gas-tight joint |
| 02/14/2007 | EP1751460A1 Connecting device |
| 02/13/2007 | US7175204 Method of hydroforming articles and the articles formed thereby |
| 02/08/2007 | US20070029797 High-strength sealed connection for expandable tubulars |
| 02/07/2007 | CN2867041Y Pressure injection moulding hot melt sealing pipe joints |
| 02/07/2007 | CN1299038C Copper-aluminium combined pipeline for refrigerating system and its preparing method |
| 02/01/2007 | WO2007012803A1 Apparatus for use in a refrigeration unit |
| 02/01/2007 | DE102005031727A1 Method for joining two profile parts for forming hollow profiles in vehicle manufacture comprises flattening the profiles in the axial direction forming a corrugated flattened region in an encompassed region |
| 01/31/2007 | CN1904451A Ring for visully determining crimped status of coupling for tubes |
| 01/28/2007 | CA2513942A1 Conduit assembly and method of making same |
| 01/25/2007 | US20070018452 Pipe interruption fitting |
| 01/25/2007 | DE102005033482A1 Verbindungsvorrichtung Connecting device |
| 01/24/2007 | EP1745233A1 Metal sleeve seal for threaded connections |
| 01/24/2007 | EP1744854A1 Method for joining dispersion-strengthened alloy |
| 01/24/2007 | CN1902422A Method of assembling two hermetic threaded tubular joints comprising a local and initial added thickness, by means of plastic expansion |
| 01/23/2007 | US7165732 Adapter assembly for a fluid supply assembly |
| 01/18/2007 | WO2007007917A1 Connection structure for different kinds of metal tubes |
| 01/18/2007 | WO2006115754A3 Apparatus and methods of improving riser weld fatigue |
| 01/18/2007 | DE202006017177U1 Fluidleitungsverbindungsanordnung Fluid conduit connector assembly |
| 01/17/2007 | CN1898494A Quick connector with resin tube |
| 01/16/2007 | US7163057 Completion apparatus and methods for use in hydrocarbon wells |
| 01/11/2007 | US20070007763 Adaptor fitting |
| 01/10/2007 | EP1740874A1 Pipe joint having a defined sealing effect |
| 01/10/2007 | EP1740871A1 Tube connector and device for production of a tube connector |
| 01/10/2007 | EP1290369B1 Composite pipe assembly and method for its preparation |
| 01/04/2007 | DE10319376B4 Pressbacke für ein Presswerkzeug zum Verpressen von Fittingen, Presswerkzeug und Werkzeug zum axialen Aufschieben einer Hülse Pressing jaw for a crimping tool to crimp fittings, crimping tool and tool for axial sliding a sleeve |
| 01/04/2007 | DE102005030736A1 Line connecting device for connecting e.g. brake lines comprises a tube with flanges arranged on an end piece with the innermost flange having a larger diameter than the other flanges facing the free end |
| 01/04/2007 | DE102005028558B3 Press fitting for a pipe has fitting and supporting bodies for a connecting pipe to be pushed onto it and a press-on sleeve with a holding end for holding the press-on sleeve on the fitting body |
| 01/03/2007 | CN2854272Y Anchored flange |
| 01/02/2007 | US7156423 Plastic tube joint |
| 12/28/2006 | DE202005020977U1 Vorrichtung zum Verbinden von Bauteilen aus schmelzbarem Kunststoff A device for joining components made of fusible plastics |
| 12/27/2006 | CN2851779Y Joint steel pipe with integrated anti-corrosion alloy lining |
| 12/26/2006 | US7152885 Connection structure of multi-channel tube with branching tube and connection method therefor |
| 12/21/2006 | WO2006135571A2 Semi-disposable coiled tubing connector |
| 12/21/2006 | US20060284417 Method of impeding crack propagation |
| 12/21/2006 | DE102006017569A1 Rohrbefestigungsanordnung und Rohrbefestigungsverfahren Pipe supports and pipe fixing method |
| 12/21/2006 | CA2609466A1 Semi-disposable coiled tubing connector |
| 12/20/2006 | EP1734298A2 Sealing assembly for a drinking water pipe |
| 12/20/2006 | EP1490579B1 Apparatus and method to expand casing |
| 12/20/2006 | CN1882800A Tube assembly and method |
| 12/13/2006 | EP1476694B1 Pressurised container comprising a tubular connection |
| 12/13/2006 | CN2846939Y Valve with pipeline |
| 12/07/2006 | DE102005025961A1 Pipe connector for sections of exhaust systems has collar with U-shaped cross-section which fits over its end and is filled with heat-resistant solder |
| 12/06/2006 | EP1727632A1 Method and apparatus for cold joining flanges and couplings elements to pipes |
| 12/06/2006 | CN2844609Y Sand-inclusion pipeline of quartz sand and resin pre-mixed glass fibre reinforced plastics |
| 11/30/2006 | WO2006125241A1 Pipe connection |
| 11/30/2006 | US20060267340 Connection between cooled pipe and uncooled pipe in a double-pipe heat exchanger |
| 11/30/2006 | DE202006011141U1 A method for protecting the joints of aluminium sheathed underground tubing has a reinforced polypropylene muff having embedded heating coils to electrically weld the muff to the protective insulated sleeving of the tubing |
| 11/29/2006 | CN2842129Y Welded plastic-coated steel pipe |
| 11/28/2006 | US7140648 Flexible connectors and methods of manufacturing same |
| 11/22/2006 | CN2839784Y Bayonet pressing aluminium plastic composite pipe fittings |
| 11/22/2006 | CN2839783Y Equal diameter double-metal welding joint with base pipe steel pipe |
| 11/22/2006 | CN2839782Y Inter-end coating corrosion-resisting alloy joint steel pipe |
| 11/16/2006 | WO2006121418A1 An improvement in the multi-layered composite pipe |
| 11/16/2006 | US20060255590 Duct assembly with dual spin weld coupler |
| 11/16/2006 | DE102006015918A1 Rohrarmatur Valves |
| 11/16/2006 | DE102005014940A1 Fitting und Verfahren zur Herstellung eines Fittings And fitting process for the preparation of a fitting |
| 11/16/2006 | DE102004001109B4 Fluidleitung für Fahrzeuge Fluid line for vehicles |
| 11/15/2006 | CN1284641C Method of hydroforming articles and the articles formed thereby |
| 11/14/2006 | US7134805 Precast concrete slab system and method therefor |
| 11/14/2006 | US7134698 Sealing device for a high-pressure sealing of line junctions |
| 11/08/2006 | EP1719940A1 Flexible hose line for air conditioning circuit having a seal joint system between a rigid tubular element and a flexible tubular element |
| 11/08/2006 | CN1860321A Energized restraining gasket for mechanical joints of pipes |
| 11/02/2006 | WO2006115417A1 A ring fastener device |
| 11/02/2006 | US20060244261 Hydraulic flange connection |
| 11/02/2006 | EP1717503A2 Press fitting for pipes |
| 11/01/2006 | CN1854587A Pipe fixing structure and pipe fixing method |
| 10/27/2006 | CA2505621A1 Female plumbing connection |
| 10/26/2006 | DE102005023305B3 Mold for producing O-rings from elastomers has upper and lower section with annular grooves which form mold for ring when sections are assembled, dividing line between sections being offset from center of molding channel |
| 10/25/2006 | EP1714295A2 Device for moving the control bar of a pressurised water nuclear reactor and method for mounting said device on a vessel cover |
| 10/24/2006 | US7125056 Toggle locked coupling |
| 10/24/2006 | US7125053 Pre-expanded connector for expandable downhole tubulars |
| 10/24/2006 | US7125052 Crimped gas riser with jacket assembly |
| 10/12/2006 | DE102005015278A1 Pipe connection e.g. for pipes, has metallic press fitting having cylindrical section cross section with bulge-like part and sealing element take up section is provided having module side |
| 10/11/2006 | CN2826126Y Internal patch joint for polytetrafluoroethylene pipe |
| 10/11/2006 | CN1844728A Seamless pipe fitting with elbow and straight segment and production method thereof |
| 10/05/2006 | DE202006011399U1 Connecting system for fiber-reinforced plastic pipes used in relining comprises symmetrical chamfers on ends of pipes which unite to form triangular recess which is filled with same fiber-reinforced material as that of pipes |
| 10/05/2006 | DE102005013859A1 Anordnung mit einem rohrförmigen Element Assembly having a tubular member |
| 10/04/2006 | EP1707861A1 Fitting and method for manufacturing thereof |
| 10/04/2006 | EP1707860A2 Flexible gas conduit |
| 10/04/2006 | EP1706583A1 High-strength sealed connection for expandable tubulars |
| 09/28/2006 | WO2006101914A1 Electromagnetic forming crimp |
| 09/27/2006 | EP1705416A1 Joint for systems, for example a thermo-sanitary system |
| 09/27/2006 | EP1705414A1 Arrangement with a tubular element |
| 09/27/2006 | EP1705100A1 Integrated transfer line for automotive steering system |
| 09/26/2006 | US7111519 Tube assembly and method |
| 09/21/2006 | US20060208488 Protective compression and tension sleeves for threaded connections for radially expandable tubular members |
| 09/20/2006 | CN1836129A Fitting with separable gripping device for pipe and tube |
| 09/20/2006 | CN1835993A Method for joining piping systems and piping to equipment, fixtures, devices, structures, and appliances |
| 09/20/2006 | CN1834523A Internal mending orifice joint of polytetrafluoroethylene welded pipeline |