| Patents for F16L 13 - Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints (5,381) |
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| 09/09/2009 | EP2097664A1 A mechanical assembly for securing the structural integrity of a pipe joint |
| 09/09/2009 | CN201306541Y End surface groove steel tube |
| 09/08/2009 | US7585002 Expandable tubular connection |
| 09/08/2009 | CA2519496C Pipe joint |
| 09/03/2009 | WO2009108751A1 Adhesively secured, fluid-tight pipe joint of pvc/cpvc pipe and fitting |
| 09/03/2009 | US20090218814 Press fitting for a pipe |
| 09/03/2009 | US20090218811 Adhesively Secured, Fluid-Tight Pipe Joint Of PVC/CPVC Pipe And Fitting |
| 09/03/2009 | CA2716804A1 Adhesively secured, fluid-tight pipe joint of pvc/cpvc pipe and fitting |
| 09/01/2009 | US7581766 Reinforced tubular joint for improved sealing-tightness after plastic expansion |
| 09/01/2009 | CA2469392C Expandable locking thread joint |
| 08/27/2009 | US20090211832 Exhaust of a motor vehicle |
| 08/27/2009 | DE102008010084A1 Übertragungselement für axial zu verpressende Werkstückverbindungen sowie Anordnung zur Herstellung einer unlösbaren Verbindung Transmission element for axially workpiece to be pressed connections and arrangement for producing a permanent connection |
| 08/26/2009 | EP2093469A2 Press sleeve |
| 08/26/2009 | CN101517299A Pipe joint, refrigeration device, and heat pump-type hot water device |
| 08/25/2009 | US7578043 Coupling tubulars |
| 08/20/2009 | US20090208275 Structure for exhaust pipe connection section of muffler |
| 08/20/2009 | DE202009006037U1 Verbinder für Wärmeisolationsröhren Connectors for heat insulation tubes |
| 08/20/2009 | DE102006034865B4 Verfahren zum Verbinden einer Flanschplatte mit einem abgasführenden Rohr und Flansch-Rohr-Verbindung A method for connecting a flange plate with an exhaust gas guiding pipe and the flange-pipe connection |
| 08/19/2009 | EP2090385A2 Device for expanding conduits |
| 08/19/2009 | EP2090384A2 Device for expanding conduits |
| 08/19/2009 | EP2089651A1 Metallic connector, assembly and method of assembly |
| 08/19/2009 | EP2089650A1 Coupling |
| 08/19/2009 | CN201293475Y Pipe joint structure on water tank liner end cap |
| 08/19/2009 | CN201291860Y Brake hose for automobile or clutch hose nipple |
| 08/19/2009 | CN101511521A Dissimilar metal transition for superheater or reheater tubes |
| 08/18/2009 | US7575257 Fitting with sequential sealing action |
| 08/13/2009 | WO2009099652A2 End fitting for pressure vessel |
| 08/13/2009 | US20090200317 End fitting for pressure vessel |
| 08/13/2009 | DE102008008352A1 Bauteilverbindung Component connection |
| 08/13/2009 | CA2714396A1 End fitting for pressure vessel |
| 08/12/2009 | EP2088357A2 Permanent combination of a fitting, a sleeve and a pipe and fitting for fluid conduits and sleeve for fluid conduit pipe |
| 08/12/2009 | EP1886056B1 Pipe connection |
| 08/12/2009 | CN101504096A Plug-in type pipe movable connector |
| 08/12/2009 | CN101504093A Indoor and outdoor coolant tubing connector of air conditioner |
| 08/12/2009 | CN101504090A Bellows welding member and welding method |
| 08/05/2009 | CN201284888Y Pressure welding pipe fittings |
| 08/05/2009 | CN101501383A Method for the pressing of a press fitting, and pressing tool for this purpose |
| 07/30/2009 | WO2009094229A2 High pressure connection systems and methods for their manufacture |
| 07/30/2009 | WO2009094228A2 High pressure connection systems and methods for their manufacture |
| 07/30/2009 | WO2009093522A1 Flange coupling, and metal pipe joining structure |
| 07/30/2009 | US20090189391 Reinforced bead tube design |
| 07/30/2009 | DE102008005195A1 Device for connecting lead pipe with polyethylene pipe for delivering drinking water in house, has press element e.g. press clip, covering section of lead pipe at outer side, and pressed with sleeve |
| 07/22/2009 | EP1987280B1 Element comprising coaxial pipes and production method thereof |
| 07/14/2009 | CA2574132C Tubing connection arrangement |
| 07/14/2009 | CA2536051C Welded structure having improved resistance to stress corrosion cracking |
| 07/14/2009 | CA2468189C Tubing connector |
| 07/09/2009 | WO2009084348A1 Method and structure for bonding metal member to be bonded |
| 07/09/2009 | DE19641751B4 Zweikomponenten-Anbindungselement Two-component connection element |
| 07/08/2009 | CN201269372Y Soldering connection structure of aluminum and aluminum alloy pipe |
| 07/08/2009 | CN100509201C Method and apparatus for cold joining flanges and couplings elements to pipes |
| 07/07/2009 | CA2403932C Method of joining metal oilfield tubulars and well provided therewith |
| 07/01/2009 | EP2075077A2 Method and apparatus for making elbow connections in tubular elements. |
| 07/01/2009 | CN101473153A Method of joining a pair of tubular ends |
| 07/01/2009 | CN101469796A A pipe connecting method use stopper |
| 06/25/2009 | WO2009077735A1 Joining metal pipes |
| 06/25/2009 | WO2009076753A1 Method and system for joining metal components by overmolding |
| 06/24/2009 | EP2072875A1 Pipe joint |
| 06/24/2009 | CN100504133C Restraining gasket for assembling filler box and method for assembling restrained mechanical joint |
| 06/18/2009 | US20090152865 Method of producing a tube connection, and tube connection |
| 06/18/2009 | DE102007060398A1 Exhaust system for motor vehicle i.e. passenger car, has inner exhaust pipe that slides in overlapping area at outer exhaust pipe, where pipes are crimped in area, and outer pipe has outer end including impressed part |
| 06/18/2009 | DE102007060116A1 Verfahren zum Herstellen einer Rohrverbindung und Rohrverbindung A method for manufacturing a pipe joint and pipe |
| 06/18/2009 | DE102006057720B4 Rohrverbindung Pipe connection |
| 06/17/2009 | EP2071221A1 Pipe joint, refrigeration device, and heat pump-type hot water device |
| 06/11/2009 | WO2009007728A3 Method and apparatus for anchoring an elongate subsea structure to a termination and a filler material therefor |
| 06/11/2009 | US20090146420 Flexible connectors and methods of manufacturing same |
| 06/10/2009 | EP2066944A1 Process for producing a submarine pipe, comprising corrosion-resistant welds and liners |
| 06/10/2009 | DE202008001457U1 Rohrleitungssystem, insbesondere eines Kältemittelkreislaufs in einem Kraftfahrzeug Piping system, in particular a refrigerant circuit in a motor vehicle |
| 06/10/2009 | DE102007059182A1 Method for establishing permanent connection between fitting and pipe, involves inserting end piece of fitting into pipe, and expanding end piece by bolt, where fitting is made of deformable- metal or plastic |
| 06/10/2009 | CN101451639A Bimetal joint |
| 06/09/2009 | US7543733 Method of protecting against corrosion at high temperature |
| 06/09/2009 | US7543368 Flexible connectors and methods of manufacturing same |
| 06/04/2009 | DE19748623B4 Preßverbindung Press connection |
| 06/04/2009 | DE10044675B4 Fitting oder Armatur Fitting or fitting |
| 06/04/2009 | CA2762007A1 Pvc/cpvc composite pipe with metal interlayer and process for making it |
| 06/03/2009 | EP2064477A1 Shape memory material seals |
| 05/28/2009 | WO2009066026A1 Pipe connector production method |
| 05/28/2009 | DE19824520B4 Befestigungsanordnung zum Verbinden eines hydraulischen Druckschlauchs mit einem hydraulischen Rohr A fastening arrangement for connecting a hydraulic pressure hose to a hydraulic tube |
| 05/27/2009 | EP2061623A1 Dissimilar metal transition for superheater or reheater tubes |
| 05/27/2009 | CN101440901A Pipe junction cutting sleeve suitable for high temperature condition |
| 05/27/2009 | CN100491794C Joint part structure and joint part forming method |
| 05/27/2009 | CN100491651C Multipurpose pipe type manhole |
| 05/26/2009 | CA2644825A1 Pipe fitting with tabs |
| 05/22/2009 | WO2009007079A3 Apparatus with a connection between two capillaries |
| 05/20/2009 | EP2060839A1 Method and apparatus for repairing a core spray downcomer pipe in a nuclear reactor |
| 05/20/2009 | EP1727632B1 Method and apparatus for cold joining flanges and couplings elements to pipes |
| 05/20/2009 | DE102007055328A1 Rohrverbindung Pipe connection |
| 05/20/2009 | DE102007054830A1 Hydraulic connector for e.g. pump, of internal-combustion engine of motor vehicle, has sealing element cooperating with end wall of pipe such that end piece of another pipe and sealing element are deformed against each other to form seal |
| 05/20/2009 | CN201242322Y Assistant connecting pipe for indoor set of air conditioner |
| 05/20/2009 | CN201242003Y Mounting structure of closing end and connecting pipe |
| 05/14/2009 | DE19721078B4 Verpreßbare Rohrverbindung Compressible pipe connection |
| 05/13/2009 | EP2057397A1 Method for the pressing of a press fitting, and pressing tool for this purpose |
| 05/13/2009 | CN201237035Y Curve-seal double-ring pressure reinforced thin-wall metal pipe connector |
| 05/13/2009 | CN101432499A Gas tight tubular joint or connection |
| 05/07/2009 | DE202007018209U1 Anschlusselement für ein Leitungssystem Connector for a piping system |
| 05/06/2009 | CN201232811Y Extrusion type metal pipe connecting piece |
| 05/06/2009 | CN201232810Y Riveted structure |
| 05/05/2009 | US7527302 Pipe fitting and associated methods and apparatus |
| 05/05/2009 | US7527301 Pipe/connector weld joint, and methods of welding same |
| 04/30/2009 | DE202008014494U1 Rohrdurchführung von Ein- und Ausgangsrohren von in insbesondere Reaktoren eingebauten Rohrregistern Pipe penetration of input and output pipes of built-in particular tube reactors registers |
| 04/30/2009 | DE102007051040A1 Adapterstück zum Verbinden von Rohren An adapter piece for joining pipes |