Patents for F16L 25 - Construction or details of pipe joints not provided for in, or of interest apart from, groups (6,088)
03/2008
03/06/2008US20080054637 Split ring assembly to lock a cam pipe coupling
03/06/2008US20080054633 Scalloped wedge threads
03/06/2008CA2662357A1 Crimp fitting for corrugated stainless steel tubing
03/05/2008CN101135407A Quick connector with conductive path
03/01/2008CA2600180A1 Method and apparatus for coupling a removable fluid conduit to an existing fluid conduit
02/2008
02/28/2008WO2008023021A1 Line equipped with a coupling having an integrated heating element
02/28/2008US20080048443 Bimetal bore seal
02/27/2008EP1892450A2 Quick connector with conductive path
02/27/2008EP1704358B1 Connection device for the free end of a hybrid hose
02/27/2008CN201028191Y Pipeline anti-theft device in natural gas chamber
02/27/2008CN201028190Y Multifunctional pipe joint
02/27/2008CN201028189Y Bidirectional rotating water joint with heat-insulating sleeve
02/27/2008CN101131223A Pipe end compound structure of aluminum connecting pipe
02/26/2008US7334821 Premium threaded tubular joint comprising at least a threaded element with end lip
02/21/2008WO2008020244A1 Pipe coupling.
02/21/2008WO2008020134A1 Sealed connection between a metta0ic pipe and a flexible pipe and method for producing the same
02/21/2008WO2007139632A3 Sealing device with ridges for corrugated stainless steel tubing
02/21/2008US20080042429 Method and apparatus for coupling and decoupling a device and a heat pipe
02/21/2008US20080040989 Pipe construction kit for sewer pipeline
02/20/2008CN101126474A Method for removing low frequency vibration solid transferred noise
02/19/2008US7331614 Tubular threaded joint with trapezoid threads having convex bulged thread surface
02/14/2008WO2007148998B1 Electrically insulating pipe joint
02/14/2008US20080036210 Locking connector with depressions
02/14/2008US20080036208 Quick-Connecting Coupler for Hoses, Pipes and Faucets
02/14/2008US20080036207 Connector of Flexible Pipe
02/13/2008EP1887271A1 Gasket
02/12/2008US7328920 Flexible corrugated hose assembly and connecting process
02/07/2008US20080030023 Compound tube and method of producing the same
02/06/2008CN100366974C Tube connection structure.
02/05/2008CA2266030C Joint restraint
01/2008
01/31/2008WO2008012670A1 Device consisting of modular elements for the electrical insulation of pipes
01/30/2008CN201014106Y Transition joint
01/30/2008CN201014098Y Anti-twisting insulating joint
01/30/2008CN201014097Y Bidirectional rotating water joint with end cap
01/30/2008CN201014096Y Inner composite plastics metallic threaded pipe member
01/24/2008WO2008011119A2 Coupling assembly and retainer for use with same
01/24/2008US20080018107 Coupling assembly and retainer for use with same
01/24/2008US20080018057 Combination sealing member and pipe couplings
01/23/2008EP1694997B1 Device for connection to an end of a corrugated pipe
01/23/2008EP1379804B1 Threaded connection
01/23/2008CN100363686C Radiator built-in valve, which has a radially inward working seal and a radially outward working seal provided with a supply or discharge connection
01/22/2008CA2310770C Swivel coupling for a hose
01/22/2008CA2281558C All-purpose conduit for conveying harmful fumes or gases away from a work station
01/17/2008WO2007106743A3 Semi-disposable pre-conditioned air supply hose conduit and connectors for attaching end portions of the same
01/17/2008US20080012342 Industrial modular ductwork system
01/17/2008US20080012341 Duct mating assembly
01/17/2008US20080012340 Duct mating assembly
01/17/2008US20080012339 Pipes coupling with integrated grip
01/17/2008US20080012337 Vacuum Tight Coupling For Tube Sections
01/17/2008US20080012331 Quiet gas connector
01/17/2008US20080012330 Locking device for connector assembly
01/17/2008US20080012321 Resistance to fatigue of a threaded tubular connection
01/17/2008US20080012320 Tubing connection arrangement
01/17/2008US20080012319 Pipe mating swivel adapter for misaligned joints
01/16/2008CN201007400Y Reducing pipe telescoping device
01/10/2008WO2008005013A1 Tubular member connection
01/10/2008US20080007060 Coupling tubulars
01/10/2008US20080007059 Submersible pump drop pipe and casing assembly connection and method of manufacture
01/10/2008CA2655918A1 Apparatus and method to convey a fluid
01/09/2008EP1875118A1 Communication means connecting a portable power tool with a control unit.
01/09/2008CN201003664Y Diameter-enlarging pipe joint
01/08/2008US7316430 Connecting mechanism
01/03/2008WO2008000854A1 Current-insulating system for fluid systems
01/03/2008CA2657500A1 Current-insulating system for fluid systems
01/02/2008EP1873438A1 Flexible hose combination
01/02/2008CN200999934Y Water purification apparatus connector special for water faucet
01/01/2008US7314239 Tube device, and piping system including the tube device
12/2007
12/27/2007WO2007148998A1 Electrically insulating pipe joint
12/27/2007WO2007058642A3 Apparatus for effecting an electrical connection across a drill pipe joint
12/27/2007US20070296213 Self-tightening clamp assemblies for protection against full pipe separation
12/27/2007US20070296212 Connector and Adapter Piece for Corrugated Pipes
12/27/2007US20070296211 Conductive pipe and pipe connector assembly thereof
12/26/2007EP1869356A1 Isolation gasket, system and method of manufacture
12/21/2007WO2007103059A9 Insulated pipe joint
12/19/2007EP1530696B1 Connection piece for a fluid line
12/19/2007CN101091081A Mechanical pipe coupling having pipe clearance notches
12/18/2007CA2282756C Structure and method for joining parts
12/18/2007CA2268163C Device for electrically insulating the connection between two metal elements
12/18/2007CA2157618C Drainage conduit system
12/13/2007DE202006012064U1 Rohrverbindung Pipe connection
12/12/2007CN200989499Y Pipe joint
12/12/2007CN100354121C Frigrant hose
12/11/2007US7306264 Pipe having a water-tight in-line bell
12/06/2007US20070278792 Axially sealing system for connecting fluid-passed conduits
12/06/2007US20070277478 Coupling Closures and Docking Devices Comprising Said Coupling Closures
12/06/2007CA2636750A1 Sealing device with ridges for corrugated stainless steel tubing
12/05/2007CN200986072Y Polytypic pipe joint device
12/05/2007CN101084395A Reusable fitting for tubing
12/04/2007US7303214 Metallic compression joint and fuel injector having a metallic compression joint
12/04/2007CA2464245C Method of forming corrugated pipe with a pipe spigot seal seat
11/2007
11/22/2007US20070267869 Fluid Coupling Assembly with Integral Retention Mechanism
11/21/2007CN101076407A Swivel mount for a spray head
11/14/2007CN200975570Y Low-resistivity pipeline connecting article
11/14/2007CN200975569Y Engines steering pump experiment leak-tight joint device
11/07/2007CN200972026Y Pipeline joint deivce capable of changing bore
11/07/2007CN200972025Y Copper aluminium end non-welded composite joint pipe for indoor-outdoor unit of split air conditioner
11/06/2007US7290806 Assembly fixture
11/06/2007US7290804 Plug connection between a corrugated hose and an unprofiled pipe
11/06/2007US7290397 Linearly-actuated cryo-fluid connection (LACC) for manufacturing machines
11/06/2007CA2329454C Improvements in subassembly electrical isolation connector for drill rod
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