| Patents for F16L 25 - Construction or details of pipe joints not provided for in, or of interest apart from, groups (6,088) |
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| 07/11/2007 | CN2921529Y Special isolation compensator for external pressing oil field pipeline |
| 07/11/2007 | CN2921524Y Inner screw thread reducing joint |
| 07/11/2007 | CN1997846A System for transferring a tensile load in axial direction between concrete pipes |
| 07/11/2007 | CN1325846C Connection structure of coolant pipe of air conditioner |
| 07/10/2007 | US7240930 Quick-connect/quick-disconnect conduit connectors |
| 07/10/2007 | US7240928 Tubing connection arrangement |
| 07/05/2007 | WO2006004720A3 Reusable fitting for tubing |
| 07/05/2007 | WO2005114028A3 Pipe coupling having compression band |
| 07/04/2007 | CN2918938Y Tubular element used for hot melt butting and electric melt connection |
| 07/03/2007 | US7237607 Tubular stabbing protector and method |
| 06/28/2007 | WO2005114025A3 Mechanical pipe coupling having pipe clearance notches |
| 06/28/2007 | US20070145744 Electrical connector and electrical plug and socket connection |
| 06/27/2007 | EP1801482A1 Corrugated pipe connection |
| 06/26/2007 | US7234732 Pipe coupling for joining pipes of varying diameters |
| 06/21/2007 | DE10341853B4 Metallschlauch und Verfahren zur Herstellung eines Metallschlauchs Metal hose and method of producing a metal tube |
| 06/20/2007 | EP1797363A2 Pipe lap joint with improved sealing slot for increased circumferential closure |
| 06/20/2007 | CN1985119A Connector and adapter piece for corrugated pipes |
| 06/20/2007 | CN1322274C Electric insulating device of air conditioner, and air conditioner with the device |
| 06/14/2007 | WO2007067343A2 O-ring-less low profile fittings and fitting assemblies |
| 06/14/2007 | WO2007019141A9 Pre-assemblable, push-in fitting connection for corrugated tubing |
| 06/14/2007 | US20070132240 Fluid line connector assembly with antimicrobial coating |
| 06/14/2007 | US20070132239 Threaded connection with wedge segments |
| 06/14/2007 | US20070132238 Threaded joint for oil an well pipe and method for manufacturing same |
| 06/14/2007 | US20070132237 Helical groove for a tubular connection |
| 06/14/2007 | US20070132236 Method of producing a hermetic tubular joint comprising local and initial added thickness(es), by means of plastic expansion |
| 06/13/2007 | CN1978752A Exhaust pipe assembly for exhaust type drying machine |
| 06/07/2007 | WO2000040883A3 Pipe having an in-line bell |
| 06/07/2007 | US20070127983 System for connecting two shafts in translation |
| 06/07/2007 | US20070126596 Downhole transmission system comprising a coaxial capacitor |
| 06/07/2007 | US20070126233 O-ring-less low profile fittings and fitting assemblies |
| 06/07/2007 | US20070126230 Device for connection to an end of a corrugated pipe |
| 06/06/2007 | EP1793152A1 Fluid coupling device with electrical connector assembly |
| 06/06/2007 | DE102005057780A1 Fluidkupplungsanordnung mit elektrischer Steckverbinderanordnung Fluid coupling assembly with electrical connector assembly |
| 06/06/2007 | CN1975230A Quick coupling with a compensation of the coupling tolerances |
| 06/06/2007 | CN1975095A Wired pipe joint with current circuit inductive coupler |
| 06/05/2007 | US7226090 Rod and tubing joint of multiple orientations containing electrical wiring |
| 05/31/2007 | WO2007059930A1 Corrugated flexible tube fitting and method of connection |
| 05/31/2007 | US20070120365 Apparatus and Method for Joining Tubulars |
| 05/31/2007 | US20070120364 Subsurface drill string |
| 05/30/2007 | EP1790898A1 Sensor-equipped joint member |
| 05/30/2007 | CN1973161A A threaded pipe joint coupling with wire lock system |
| 05/29/2007 | US7222621 Breathing tube fastening structure |
| 05/24/2007 | WO2007058642A2 Apparatus for effecting an electrical connection across a drill pipe joint |
| 05/24/2007 | US20070117010 Conductive polymer materials and applications thereof including monitoring and providing effective therapy |
| 05/23/2007 | EP1787054A1 High current water connection coupling block |
| 05/22/2007 | US7219934 Pipe coupling |
| 05/18/2007 | WO2007024842A3 Self-locking self-bonding rigid coupling |
| 05/17/2007 | US20070108765 Pipe connecting structure |
| 05/17/2007 | US20070108763 Connector seal comprising rachet teeth |
| 05/16/2007 | EP1784600A2 Medical coupling system |
| 05/16/2007 | CN2900970Y One-way valve, joint and compression bag |
| 05/16/2007 | CN1316194C Connection piece for a fluid line |
| 05/15/2007 | US7217059 Fixing and release systems |
| 05/15/2007 | US7216898 Flanged connector for HVAC ducting |
| 05/10/2007 | WO2007053540A2 Industrial modular ductwork system |
| 05/09/2007 | EP1783413A2 Arrangement for connecting the ends of a metal pipe with helical corrugations with a connecting piece |
| 05/08/2007 | US7213610 Drop tube segments adapted for use with a liquid reservoir and methods |
| 05/03/2007 | DE102004026013B4 Erdverlegbare Rohrleitung mit Wurzelschutz, und Verfahren zum Verlegen einer Rohrleitung Erdverlegbare pipe with root protection, and method of laying a pipeline |
| 05/02/2007 | EP1779017A1 System for transferring a tensile load in axial direction between concrete pipes |
| 05/02/2007 | EP1510633B1 System with prefabtricated tubular modules for an airtight modular chimney or pipe |
| 05/02/2007 | CN1957199A 流体分配系统 A fluid distribution system |
| 05/01/2007 | US7210710 Drill stem connection |
| 04/26/2007 | WO2007045033A1 A slip type pipe joint |
| 04/26/2007 | WO2007045012A1 Assembling pipe fitting components with crimped ferrule clamping a pipe to the fitting |
| 04/26/2007 | WO2007015058A3 Flexible conduit connectors and vacuum cleaners comprising same |
| 04/26/2007 | US20070090647 Connecting device and process for the manufacture of ducts for heating, conditioning, ventilation and similar applications |
| 04/26/2007 | CA2626239A1 A slip type pipe joint |
| 04/25/2007 | CN2893367Y Splice three-way pipe for air conditioner |
| 04/25/2007 | CN2893366Y Sealed insulating joint |
| 04/24/2007 | USRE39584 Pipe joint made of resin |
| 04/19/2007 | WO2007042909A1 Hose assembly |
| 04/19/2007 | WO2007041840A1 Improved fitting with complementary fitting materials |
| 04/18/2007 | CN2890563Y Pipe joint |
| 04/17/2007 | US7204524 Flexible pipe/end fitting assembly and method |
| 04/12/2007 | WO2007039650A1 Method of protecting fuel tanks that are made from composite materials against electric discharges |
| 04/12/2007 | WO2007038885A1 Connection and joint piece for well tubes |
| 04/12/2007 | US20070080536 Dissimilar metal tube assembly and method of assembling the same |
| 04/12/2007 | CA2624511A1 Method of protecting fuel tanks manufactured with composites against electrical discharges |
| 04/11/2007 | CN2888230Y Reducing elbow connector |
| 04/11/2007 | CN2888229Y Seamless straight type gathering pipe |
| 04/11/2007 | CN2888228Y Curved type gathering pipe |
| 04/11/2007 | CN2888226Y Pre-buried joint for water pipe |
| 04/11/2007 | CN1945089A Method for producing clip press type pipe |
| 04/10/2007 | US7201404 Union nut with lock member |
| 04/05/2007 | US20070075543 Connection |
| 04/04/2007 | EP1770319A1 Impervious connection between two length-adjustable conduits |
| 04/04/2007 | EP1769184A2 Reusable fitting for tubing |
| 04/04/2007 | EP1769183A1 Connector and adapter piece for corrugated pipes |
| 04/04/2007 | EP1769182A2 Mechanical pipe coupling having spacers |
| 04/04/2007 | EP1769181A2 Improvements in tubular bodies and methods of forming same |
| 04/04/2007 | CN2886272Y Interlaced connection composite air duct without flange |
| 04/04/2007 | CN1940371A Sealed joint of separated assembled fluid pipeline |
| 04/04/2007 | CN1308610C Flexible hydraulic connection and production method thereof |
| 03/29/2007 | WO2005111403A3 Wedge seal |
| 03/29/2007 | US20070069519 Tube clip structure |
| 03/29/2007 | US20070069517 Threaded pipe and pipe joint and method of use |
| 03/28/2007 | EP1766282A2 Sealing member for use with pipe couplings |
| 03/28/2007 | EP1766281A2 Deformable mechanical pipe coupling |
| 03/28/2007 | EP1766280A2 Mechanical pipe coupling having pipe clearance notches |
| 03/28/2007 | EP1766279A2 Deformable mechanical pipe coupling |