| Patents for F16L 19 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts (6,962) |
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| 07/28/2011 | US20110181037 Alignment clamp |
| 07/28/2011 | CA2787605A1 Device for coupling fluid-circulation tubes and related method |
| 07/27/2011 | CN102135211A Coupling element |
| 07/26/2011 | US7984932 Threaded union for tubulars used in high-pressure fluid applications |
| 07/21/2011 | WO2011086181A1 Dentistry instruments including an inseparable assembly of two components, one male and the other female, and corresponding technique for assembling the two male/female components |
| 07/21/2011 | US20110175349 High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same |
| 07/21/2011 | US20110175348 Valve connections |
| 07/21/2011 | DE102010004776A1 Connecting piece for connecting beverage lines with wall holder utilized in restaurant- and hotel industry to accommodate and fix lines, has flange penetrating into aperture of sealing body and flat seal when piece is connected with device |
| 07/20/2011 | EP2345833A1 Flare nut and refrigerant pipe set, air conditioner, and freezer including the same |
| 07/20/2011 | CN201903378U Easily assembled and disassembled water meter connecting component |
| 07/20/2011 | CN201902731U Liner bushing for bite type fittings |
| 07/20/2011 | CN201902730U Buckling and pressing assembly nut for pipeline connection |
| 07/20/2011 | CN101625056B Double-ferrule type pipe joint of double-sealing and double-fastening support and using method thereof |
| 07/19/2011 | US7980601 Coupler for corrugated pipe |
| 07/14/2011 | WO2011028066A3 Water-supply-hose coupling piece |
| 07/14/2011 | DE112009001921T5 Vibrationsbeständige Armaturenbaugruppen A vibration-proof fittings assemblies |
| 07/14/2011 | DE102010004309A1 Pipe joint, has connection nut screwed on attachment screw and provided with clamping apparatuses, where nut is partitioned and is provided with turnbuckle at partial location |
| 07/14/2011 | DE102010004272A1 Kupplungselement Coupling element |
| 07/13/2011 | EP2343408A1 Coupling element |
| 07/13/2011 | CN201897022U Pipeline connection device |
| 07/13/2011 | CN201897021U Connector device for SF6 (sulfur hexafluoride) switch moisture test |
| 07/13/2011 | CN201897020U Quick-change front sealing head device for pneumatic pulse injector |
| 07/13/2011 | CN201897019U Anti-loosening structure for air conditioning pipe connection |
| 07/12/2011 | US7976070 Weatherproof compression connecting assembly for securing electrical metal tubing |
| 07/07/2011 | US20110163539 Connector for pipe-line |
| 07/06/2011 | CN201891960U Adapter for pipe fitting connection |
| 07/06/2011 | CN201891929U Automatic air valve of pipeline |
| 07/06/2011 | CN102116397A Stainless steel hard-seal pipe joint |
| 07/05/2011 | US7971909 Pipe joint, refrigeration device, heat pump hot water supply device, closing valve, water supply piping, method of connecting piping, and in-the field piping method |
| 07/05/2011 | US7971681 Exhaust-gas muffler |
| 06/30/2011 | WO2011076244A1 Fitting element with front side seal |
| 06/30/2011 | US20110156386 Shimmed joint, gasket for a shimmed joint, and method for sealing a shimmed joint |
| 06/29/2011 | CN201884864U Dynamic vacuum tube valve sealing device |
| 06/29/2011 | CN201884824U Gas seal terminator |
| 06/29/2011 | CN102112793A Resinous tube joint |
| 06/29/2011 | CN102112792A Tube joint consisting of resin |
| 06/29/2011 | CN101639143B Processing method of pipe joint sealing structure |
| 06/23/2011 | WO2011072327A1 Subsea connection system |
| 06/23/2011 | US20110147009 Drill Pipe Connector and Method |
| 06/22/2011 | CN201875313U Pipeline connecting structure |
| 06/22/2011 | CN201875312U Lap welding branch pipe threaded joint sealed by O-shaped rubber sealing ring |
| 06/22/2011 | CN201875311U Seal joint in hydraulic system |
| 06/22/2011 | CN201875310U Multi-groove bimetal insulation-isolation pipeline connector |
| 06/22/2011 | CN201875309U Joint capable of wholly rotating with no loose of connected threads after connection |
| 06/22/2011 | CN201875308U Pipe joint |
| 06/22/2011 | CN201875307U Square shoulder joint being suitable for O-shaped ring seal |
| 06/21/2011 | US7963571 Tubing configuration and sealing method for high pressure tubing on high pressure fuel systems |
| 06/16/2011 | US20110140416 Enclosure Suspension System with Compression Fitting |
| 06/16/2011 | US20110140409 Glueless whirlpool fittings |
| 06/15/2011 | EP1866566B1 A pipe/silencer device assembly |
| 06/15/2011 | CN201866452U Hydraulic adjustable right-angle connector |
| 06/15/2011 | CN201866432U Adapter used for hydraulic long-reach chain saw |
| 06/15/2011 | CN102095046A Plugging device for indoor water discharge pipe water filling test |
| 06/15/2011 | CN102095032A Hermetic seal terminator |
| 06/15/2011 | CN102095031A 配管紧固构造 The pipe fastening structure |
| 06/14/2011 | CA2503231C Enhanced durability hammer union |
| 06/10/2011 | CA2702545A1 Glueless whirlpool fittings |
| 06/09/2011 | DE202011004779U1 Schnellkupplung für Hydraulik-Druckleitungen Quick coupling for hydraulic pressure lines |
| 06/09/2011 | DE202011004778U1 Kupplungsteil einer Druckmittel-Leitungskupplung Coupling part of a pressure medium line coupling |
| 06/08/2011 | EP2329176A1 Sanitary coupling assembly |
| 06/08/2011 | CN201858451U Conveniently dismounted high-pressure hydraulic pipe joint |
| 06/08/2011 | CN201858450U Oil tube serial structure |
| 06/08/2011 | CN201858445U Novel stainless steel corrugated hose |
| 06/02/2011 | US20110127771 Fittings for high pressure hydraulic couplings |
| 06/02/2011 | US20110127770 Coupling ring |
| 06/01/2011 | CN201851821U Joint for connecting metal tube with rubber tube |
| 06/01/2011 | CN201851811U Pipe fitting connecting device |
| 06/01/2011 | CN101666402B Plane sealing structure of hydraulic tube and processing method |
| 05/31/2011 | US7951107 Medical device with high pressure quick disconnect handpiece |
| 05/26/2011 | WO2011062847A1 Lockwireless anti-rotation fitting |
| 05/26/2011 | WO2011061681A2 Rugged coiled tubing connector |
| 05/26/2011 | WO2011060477A1 Pressure pipe fitting for a common-rail injection system |
| 05/26/2011 | US20110121566 Glueless plumbing union |
| 05/26/2011 | US20110121515 Minimal thickness, double-sided flange for insertion between two ultra-high vacuum flanges |
| 05/26/2011 | DE202011002823U1 Einschraubzapfen für eine Rohrverschraubung sowie zugehöriger Profildichtring Stud for a compression fitting and associated profiled seal |
| 05/26/2011 | CA2779014A1 Lockwireless anti-rotation fitting |
| 05/25/2011 | EP2324347A1 Lcms technology and its uses |
| 05/25/2011 | CN201844144U Hose connector |
| 05/25/2011 | CN201844133U Detachable choke used for dismounting coupler |
| 05/25/2011 | CN101275694B Connecting device for a fluid line |
| 05/19/2011 | US20110115220 Tube coupling device |
| 05/19/2011 | DE202011004364U1 Verbindungsvorrichtung für Rohr- oder Schlauchleitungen mit Anzeige des Montagezustandes Device for connecting piping or tubing with indication of the state assembly |
| 05/18/2011 | EP2322835A1 Resinous tube joint |
| 05/18/2011 | EP2322834A1 Tube joint consisting of resin |
| 05/18/2011 | EP2322811A1 Holder device for reversible fixing of a cylindrical body |
| 05/18/2011 | CN201837426U Universal connection structure suitable for adjusting installation direction of pressure gauge |
| 05/18/2011 | CN201836560U Pipeline connecting device |
| 05/18/2011 | CN201836559U Thread seal joint for connecting bimetal tube with external diameter being not less than 30mm |
| 05/18/2011 | CN102062269A Flare nut, refrigerant tube, air-conditioning unit and refrigerating device |
| 05/12/2011 | US20110109082 Method and apparatus for cold joining flanges and coupling elements to pipes |
| 05/12/2011 | US20110108753 Bite type pipe connection structure, valve, bite type pipe joint, and freezing device |
| 05/11/2011 | EP2320115A1 Connection device for attaching a water conduit of a domestic appliance to a water tap and domestic appliance with a connection device |
| 05/11/2011 | EP2318744A1 Improved tube compression fitting and flared fitting used with connection body and method of making same |
| 05/11/2011 | CN201827550U Opening ferrule type pipe joint |
| 05/11/2011 | CN201827549U Installation structure for water inlet pipe and water outlet pipe of acceleration pipe |
| 05/11/2011 | CN201827209U Bolt with hole |
| 05/05/2011 | WO2011053682A2 Fluid coupling assembly and method of manufacture |
| 05/05/2011 | US20110101679 Methods, systems and apparatuses for segmental duct couplers |
| 05/04/2011 | EP2317357A1 Coupling device for optical fibre ducts |
| 05/04/2011 | EP2317202A1 Connector with an integral filter and pipe fitting |