| Patents for F16L 13 - Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints (5,381) |
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| 06/19/2013 | CN203010049U Layered metal composite transition joint for vaporizer pipeline |
| 06/19/2013 | CN203010041U Nanoscale fireproofing environment-friendly type airduct |
| 06/19/2013 | CN103162082A Novel welded tube |
| 06/19/2013 | CN103162027A Pipeline sealing connector |
| 06/13/2013 | WO2013083597A1 Assembly comprising a connection piece and a flexible hose for transporting a cryogenic fluid |
| 06/13/2013 | WO2013083526A1 Connection between two components and method for connecting two components |
| 06/13/2013 | WO2013083406A1 Process for the adhesive bonding of plastics pipes by means of (meth)acrylate adhesive |
| 06/13/2013 | DE102011088388A1 Verfahren zur Herstellung einer Rohrverbindung mittels Pressfitting sowie Presswerkzeug A method of manufacturing a pipe connection by means of press fitting and pressing tool |
| 06/13/2013 | CA2857984A1 Process for the adhesive bonding of plastics pipes by means of (meth)acrylate adhesive |
| 06/12/2013 | EP2602497A1 Connection between two components and method for connecting two components |
| 06/12/2013 | EP2602496A1 Connection between two components and method for connecting two components |
| 06/12/2013 | EP2601429A1 Plastic tubular connecting sleeve for a pipe with internal liner |
| 06/12/2013 | CN202992439U Electromagnetism melting spigot and faucet pipe fitting and steel-plastic complex pipe electromagnetism melting spigot and faucet structure |
| 06/12/2013 | CN202992438U Butt joint compensation device of aerial low-pressure large-diameter pipeline |
| 06/12/2013 | CN202992437U Rotating compressor and pipe for same |
| 06/12/2013 | CN202992436U Copper and aluminum joint structure of heat exchanger |
| 06/12/2013 | CN202992435U Metal pipe connecting device |
| 06/12/2013 | CN103154642A Heat exchange device, evaporator, and refrigeration storage unit |
| 06/12/2013 | CN103153531A Axial swage tool |
| 06/06/2013 | US20130140811 Fiberglass pipe jointing methods and systems |
| 06/06/2013 | CA2857241A1 Crimp connection arrangement for pressurised pipes |
| 06/05/2013 | EP2600049A1 Crimp connection arrangement for pressurised pipes |
| 06/05/2013 | EP2600048A1 Crimp connection arrangement for pressurised pipes |
| 06/05/2013 | EP2598278A1 Method for welding half shells |
| 06/05/2013 | CN202972371U Through-connection pipeline connecting piece |
| 06/05/2013 | CN202972255U Reinforced electric smelting pipe fitting |
| 06/05/2013 | CN202972254U Aluminum bronze welded bellows |
| 06/05/2013 | CN202972253U Reinforced water drainage pipe connector and connection structure thereof |
| 06/05/2013 | CN202972252U Connecting sleeve for double-flat wall drain pipes |
| 06/05/2013 | CN202972229U Connection-convenient reliable antiseep large-diameter buried water-draining reinforced structured wall pipe |
| 06/05/2013 | CN103133790A Butt welding galvanized elbow |
| 06/05/2013 | CN102011901B Method for connecting socket and spigot ring pressure type single-ring metal pipe fitting |
| 06/05/2013 | CN101307850B Tube coupling |
| 06/04/2013 | US8454057 Threaded end connector attachment for an end of a tube |
| 05/30/2013 | US20130136540 Welding method of a first to a second tubular, the tubulars comprising a corrosion resistant alloy on an internal face thereof |
| 05/30/2013 | US20130134706 Coupling system including a safety fastener device |
| 05/30/2013 | US20130134700 Connection for a thermoplastic pipe, assembly and method |
| 05/29/2013 | EP2454512B1 Assembly of coaxial pipes including junction parts with sealed inner cavities, and method for making same |
| 05/29/2013 | DE202013004655U1 Rohrsystem mit Metallrohr und Innen-Rohrverbinder aus Metall Pipe system with metal tube and inner tube connector made of metal |
| 05/29/2013 | DE102011087148A1 Method for fluid-tight connection of e.g. metal hose with connection pipe in air-conditioning system in motor car, involves reducing diameter of ring by magnetic shaping so that ring presses duct element against outer surface of pipe |
| 05/29/2013 | CN202955358U Connecting pipe for copper pipe and dissimilar metal pipe |
| 05/23/2013 | WO2013073589A1 Welding connection structure for pipe |
| 05/23/2013 | WO2013073540A1 Pipe connection structure and pipe connection method |
| 05/23/2013 | WO2013072755A1 Sealed microfluidic conduit assemblies and methods for fabricating them |
| 05/23/2013 | WO2013071923A1 Solids transport pipe |
| 05/23/2013 | DE102012219719A1 Device for securing hose-like connector to connector of hydraulic element e.g. hydraulic clutch actuator of drive system of motor vehicle, has sleeve-like structure comprising hook-like element for locking hose-like connector |
| 05/23/2013 | DE102011055447A1 Feststofftransportrohr Sediment transport tube |
| 05/22/2013 | CN202946799U Glass fiber reinforced plastic lined with stainless steel composite pipe with thick-walled stainless steel connector with external threads |
| 05/16/2013 | WO2013070074A1 Method for filling a gap in the coating of a pipeline coated with a coating, preferably a thermo-insulating coating |
| 05/16/2013 | WO2013069312A1 Resin end-face butt joint, method for welding this joint, and piping member |
| 05/16/2013 | CA2853752A1 Method for filling a gap in the coating of a pipeline coated with a coating, preferably a thermo-insulating coating |
| 05/15/2013 | EP2592321A1 A pipe coupling |
| 05/15/2013 | EP2590794A2 Techniques for coating pipes |
| 05/15/2013 | CN202934254U Welding structure of copper tube and steel piece |
| 05/10/2013 | WO2013066170A1 Pipeline unit |
| 05/10/2013 | WO2013066169A1 Pipeline unit |
| 05/10/2013 | WO2013063715A1 Heat-shrinkable metal pipeline connecting apparatus |
| 05/08/2013 | EP2588791A1 Assembly of a tube made from composite material and a tubular metal part |
| 05/08/2013 | EP2588790A1 Bearing assembly for a solar collector system |
| 05/08/2013 | CN103090129A Welded type pipe joint |
| 05/07/2013 | US8434962 Friction welding joint of two two-dimensional components positioned on top of each other |
| 05/07/2013 | CA2597385C Improved fitting with sequential sealing action |
| 05/02/2013 | US20130106099 Fusion welding fittings with weld bead cover |
| 05/01/2013 | CN202914953U Saddle-shaped sample joint and interface device |
| 05/01/2013 | CN202914915U Composite crimping pipeline connector and pipeline system comprising same |
| 05/01/2013 | CN202914914U Dual ring pressure connection structure of stainless steel pipe fitting |
| 05/01/2013 | CN202914913U Socket welding type dual-link connector |
| 05/01/2013 | CN103075584A High-pressure water mist pipe piece |
| 04/24/2013 | CN202901697U Inner and outer coating plastic compound steel pipe with thick-walled stainless steel joints |
| 04/24/2013 | CN202901588U Air conditioner tube |
| 04/24/2013 | CN202901587U Argon-arc-welding exhaust pipe structure and exhaust pipe with the same |
| 04/24/2013 | CN202901586U Pipeline |
| 04/24/2013 | CN202901585U Pipeline joint |
| 04/24/2013 | CN202901522U Valve seat capable of being connected with pipeline conveniently |
| 04/24/2013 | CN103056633A Tubular transition joint and tubular aluminum-stainless steel transition joint implementation method |
| 04/24/2013 | CN102011902B Connection method for spigot and socket ring compression type double ring metal pipes |
| 04/23/2013 | US8426001 Welding alignment and spacing article |
| 04/23/2013 | US8424924 Electromagnetic bond welding of thermoplastic pipe distribution systems |
| 04/23/2013 | US8424923 Fluid transfer assembly |
| 04/23/2013 | US8424917 Electrofusion fitting |
| 04/18/2013 | DE102012109686A1 Method for cladding e.g. metal pipe of industrial transport line, involves applying glass-fiber reinforced polyurethane-laminate over entire length around pipe, and liquid polyurethane-resin on outer surface of pipe |
| 04/17/2013 | EP2580510A2 Techniques for joining lined pipelines |
| 04/17/2013 | CN202884344U Double-groove elbow |
| 04/17/2013 | CN202884297U Cooling pipe orifice with jacket |
| 04/17/2013 | CN103047489A Flange-free plastic coated pipeline |
| 04/17/2013 | CN102027279B Connection of tubes using thermally curable adhesives |
| 04/16/2013 | US8419074 Joint structure |
| 04/16/2013 | US8419073 Fuel distributor assembly |
| 04/16/2013 | US8418565 Heated pipe connecting device for installation of a flow meter |
| 04/11/2013 | WO2013052639A2 Pipe end fitting with improved venting |
| 04/11/2013 | WO2013052200A1 Bushings, sealing devices, tubing, and methods of installing tubing |
| 04/11/2013 | CA2850739A1 Bushings, sealing devices, tubing, and methods of installing tubing |
| 04/11/2013 | CA2850665A1 Pipe end fitting with improved venting |
| 04/10/2013 | CN202868127U Docking sleeve connecting inner coating oil pipelines |
| 04/10/2013 | CN103038018A Method for welding half shells |
| 04/10/2013 | CN103038017A Method for connecting a shaft and a hub by means of a welding current and pressing-in operation and device formed by the connection of the shaft and the hub |
| 04/10/2013 | CN103032640A Compressor exhaust pipe and manufacturing method and application of compressor exhaust pipe |
| 04/10/2013 | CN103032294A Compressor air suction pipe and manufacturing method and application of compressor air suction pipe |
| 04/03/2013 | EP2574834A1 Pipe connector |
| 04/03/2013 | CN202852235U High-pressure resistance fastening pipeline connecting device |