| Patents for F16L 47 - Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics (7,981) |
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| 02/24/2011 | US20110042938 Multiple material piping component |
| 02/23/2011 | EP2286132A1 Pipe sleeve and ball joint coupling for connecting pipes |
| 02/23/2011 | EP2125337B1 Method for producing ductwork connecting components for air-handling systems, connecting components and air-handling system |
| 02/23/2011 | CN201751660U Connecting structure of polyethylene hollow-wall spiral winding tubes |
| 02/23/2011 | CN101979904A Method for repairing fiber reinforce plastic lined metal pipeline on site |
| 02/22/2011 | CA2643869C Metal hose reel water system |
| 02/19/2011 | CA2712760A1 Pipe fitting with a solvent cement barrier |
| 02/17/2011 | WO2010141968A3 Connection between a drill pipe and a connector |
| 02/17/2011 | US20110035867 Flexible flange apparatus for connecting conduits and methods for connecting same |
| 02/17/2011 | DE202010013842U1 Fitting Fitting |
| 02/17/2011 | DE102009037653A1 Manhole shaft for constructing plastic pipeline, has cover provided for enclosing maintenance hole, and collar designed as single-piece material-fitted component of pipe section arranged with flange arrangement |
| 02/17/2011 | DE102009037652A1 Tube bend for building pipings of sanitary appliance, has two pipe connecting pieces arranged within cylindrical outer contour of pipe whose wall thickness is reduced from region of pipe outside diameter, which attaches connecting pieces |
| 02/17/2011 | DE10152331B4 Schlauchfassung Hose fitting |
| 02/16/2011 | EP2284431A1 Fitting, especially a connection or attachment piece |
| 02/16/2011 | EP2129708B1 Fuel tank attachment and method for producing a fuel tank attachment |
| 02/16/2011 | CN201748095U Polyethylene (PE) flange connected through electric heating |
| 02/16/2011 | CN201748094U Clamp-type pipe joint |
| 02/16/2011 | CN201748093U Opposite joint pipe sleeve of socket-welded plastic pipe |
| 02/16/2011 | CN201748092U Water inlet/outlet pipe assembly for water heater |
| 02/16/2011 | CN101974936A Composite flat-wall polyethylene steel-plastic drain pipe |
| 02/09/2011 | CN201739690U Anti-dropping plastic single-walled corrugated pipe and connecting structure |
| 02/09/2011 | CN201739689U Expansion type corrugated nipple union |
| 02/02/2011 | EP2280210A1 Branching assembly for a fluid transport pipe |
| 02/02/2011 | CN201731214U Pipe fitting for connection of mining plastic pipelines |
| 02/02/2011 | CN201731213U Novel flared tube fitting |
| 02/02/2011 | CN201731212U 管道连接件 Pipe fittings |
| 02/02/2011 | CN201731211U Internal supporting tool used for welding composited pipe |
| 02/02/2011 | CN201731210U Water pipe connector provided with reinforced sealing structure |
| 02/02/2011 | CN201731194U Sealing structure of spiral pipe fitting |
| 02/02/2011 | CN101963260A Reinforced flaring-type winding-structure wall pipe |
| 01/27/2011 | WO2011009178A1 Coating element and process for coating service ducts |
| 01/27/2011 | DE102009033558A1 Sondeneinrichtung zur Messung von Prozessgrößen, insbesondere Schubstangenarmatur Probe device for measuring process variables, particularly pushrod valve |
| 01/26/2011 | EP2276385A1 Pipe coupling for a vacuum pipe line |
| 01/26/2011 | CN201723896U Welding protector of composite hose |
| 01/26/2011 | CN201723895U Connector for pipe produced through rotational molding |
| 01/26/2011 | CN201723894U Plug-in type water-expansion sealed connecting device for winding pipes |
| 01/26/2011 | CN201723864U Fireproof composite reinforced flexible pipe |
| 01/26/2011 | CN201723727U Non-rising valve |
| 01/26/2011 | CN101696756B Pipe fitting used for thermal fusion welding of plastic pipe |
| 01/20/2011 | US20110011484 Cold shrink article |
| 01/20/2011 | DE202010012981U1 Pressfitting Press fitting |
| 01/19/2011 | CN201715179U Fluid transport pipeline |
| 01/19/2011 | CN201715167U Screw type aluminum plastic pipe joint |
| 01/19/2011 | CN201715166U Connection structure for car washing hose connector |
| 01/19/2011 | CN101952632A Double wall corrugated pipe section with pipe coupling |
| 01/13/2011 | WO2011005983A1 Flare-through hose fittings, hose assembly, and method of manufacturing |
| 01/13/2011 | WO2011005606A1 Joining device for conduits and associated joining process |
| 01/13/2011 | US20110006515 Flare-through hose fittings, hose assembly, and method of manufacturing |
| 01/13/2011 | CA2766304A1 Joining device for conduits and associated joining process |
| 01/12/2011 | EP2273174A2 Compression seal |
| 01/12/2011 | CN201706127U Novel pipe joint |
| 01/12/2011 | CN201706126U PE pipe connection piece |
| 01/12/2011 | CN201706125U Connecting structure of flexible pipe and rubber pipe in automobile oil pipe |
| 01/12/2011 | CN201706124U Medium-high frequency induction-heating multi-sealing plastic pipe fitting |
| 01/12/2011 | CN201706123U Flared double hot melting connection joint |
| 01/12/2011 | CN101943305A Polyvinyl chloride joint |
| 01/05/2011 | EP2268960A2 Tube |
| 01/05/2011 | CN201696789U Two-head plastic union |
| 01/05/2011 | CN201696788U Sleeve-type connector |
| 01/05/2011 | CN201696787U Fast pipeline strainer |
| 01/05/2011 | CN101936438A Method for connecting PE (Polyethylene) winding pipes |
| 01/05/2011 | CN101358678B Plastic pipe joint |
| 12/30/2010 | DE202008017950U1 Steckstück Plug-in piece |
| 12/30/2010 | DE102007037729B4 Rohreinheit mit zwei Leitungsrohre verbindendem Schellenorgan Pipe assembly with two pipes connective Schell organ |
| 12/29/2010 | WO2010150039A1 Thermoplastic pipe made with commingled glass fibers |
| 12/29/2010 | WO2010148585A1 Bottom entry plastic ball valve |
| 12/29/2010 | WO2010148583A1 Top entry plastic ball valve |
| 12/29/2010 | CN201688075U Resin-based composite tube connecting device |
| 12/29/2010 | CN201688074U Two-way retractable plastic pipeline union |
| 12/29/2010 | CN201688073U Variable-pitch electric heat wire distributed electric-melting pipe |
| 12/29/2010 | CN201688072U Multiple seal hot melt fastening pipe fitting |
| 12/29/2010 | CN201688071U Metal-lined hot-melting fastening type pipe fitting |
| 12/29/2010 | CN201688070U Movable joint for pipelines |
| 12/23/2010 | US20100320745 Method for coupling corrugated pipe segments |
| 12/23/2010 | DE102010022506A1 Plastic pipe for clutch actuation, has hollow-cylindrical connector provided in connection area having inner surface and connected with pipe in form-fit manner by using friction welding, where connector has radial holes in connection area |
| 12/22/2010 | EP2263033A1 Connector, gasket and method of attaching the same |
| 12/22/2010 | CN201680102U Flange short tube sludge suction rubber pipe |
| 12/22/2010 | CN201680101U Electric melting connecting structure of plastic pipe materials |
| 12/22/2010 | CN201680100U Tridimensional fused trunnion jointing straight-through device |
| 12/22/2010 | CN201680099U Socket of pipe fitting |
| 12/22/2010 | CN201680080U No-shrink-diameter double-hot-melt connecting structure |
| 12/21/2010 | US7854449 Composite laminated sheet material for containment sumps |
| 12/21/2010 | US7854165 Plastic water meter with metal threads |
| 12/16/2010 | CA2763704A1 Connection between a drill pipe and a connector |
| 12/15/2010 | CN201672202U Bearing intubation piece with sealing ring |
| 12/15/2010 | CN201672201U Plastic pipe socket and spigot joint for trenchless traction |
| 12/15/2010 | CN201672200U External enhanced hot-melt fastening pipe fitting |
| 12/15/2010 | CN201672183U Pure aluminium connecting line for air conditioner |
| 12/15/2010 | CN201672171U Plastic-lined composite pipe fitting |
| 12/15/2010 | CN101918747A Pipe fitting |
| 12/15/2010 | CN101918746A O-ringless seal couplings |
| 12/15/2010 | CN101329002B Jointing pipe pieces |
| 12/09/2010 | WO2010141399A2 Rib construction for large diameter pipe fittings |
| 12/09/2010 | US20100308579 Integral face seal |
| 12/09/2010 | CA2764369A1 Rib construction for large diameter pipe fittings |
| 12/08/2010 | EP2257727A1 Adhesively secured, fluid-tight pipe joint of pvc/cpvc pipe and fitting |
| 12/08/2010 | CN201666427U UPVC water pipe connector |
| 12/08/2010 | CN201666426U Inner and outer teeth bite type binding head |
| 12/07/2010 | CA2478489C Pipe fitting and associated methods and apparatus |
| 12/02/2010 | DE102009023208A1 Fitting e.g. press fitting for plastic pipe, has passive or active transponder that is manipulated when exceeding predetermined force exerted on press molded ring, so that signal transmitted by passive or active transponder is altered |