| Patents for F16L 21 - Joints with sleeve or socket (9,147) |
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| 02/13/2013 | EP2557347A2 Seal and corresponding sealing assembly |
| 02/13/2013 | CN202733242U Novel tube bundle |
| 02/13/2013 | CN202733241U Pipeline connecting buckle |
| 02/13/2013 | CN202733240U Press-fitting aluminum-plastic pipe connecting joint |
| 02/13/2013 | CN202733239U High-pressure-resistant pipeline connector |
| 02/13/2013 | CN202733238U Pipeline connection structure |
| 02/13/2013 | CN202733237U Connecting device of connection pipe and articulate joint |
| 02/13/2013 | CN202733226U Pipe fitting connector |
| 02/13/2013 | CN102933886A Joint and production method therefor |
| 02/13/2013 | CN102345776B Easy connector of air-conditioning ventilation duct |
| 02/13/2013 | CN102105731B Pipe joint for a plastic resin pipe |
| 02/13/2013 | CN101351666B Connecting system for conduits, fittings or assemblies |
| 02/12/2013 | CA2724300C Faucet connecting structure |
| 02/07/2013 | US20130033035 Pipe Connector Device |
| 02/07/2013 | US20130032319 Side entry fitting |
| 02/07/2013 | US20130032110 Sealing collar |
| 02/07/2013 | US20130031883 Vortex finder support and cyclone herewith |
| 02/07/2013 | US20130031770 Connection system for elongate hollow bodies and method for connecting elongate hollow bodies |
| 02/06/2013 | CN202719311U Direct push connection pipe joint and direct push connection pipe joint structure |
| 02/06/2013 | CN202719299U F-socket-typed rubber ring flexible connection structure |
| 02/06/2013 | CN202719298U Pipeline sealing device |
| 02/06/2013 | CN202719297U Pressure fastening pipeline connecting device |
| 02/06/2013 | CN102913700A Novel joint |
| 02/06/2013 | CN102913699A Method for connecting hydraulic pipe with straight pipe joint |
| 02/04/2013 | DE202012104040U1 Muffenverbindung Socket connection |
| 01/31/2013 | US20130026753 Universal Pipe Coupler |
| 01/31/2013 | DE202013100025U1 Vorrichtung zur Abdichtung einer Armatur Apparatus for sealing a fitting |
| 01/30/2013 | EP2550476A2 Press-fitting corrosion resistant liners in nozzles and casings |
| 01/30/2013 | EP2550474A1 Bi-directional seal assembly |
| 01/30/2013 | CN202708393U Corrugated pipe connecting structure |
| 01/30/2013 | CN202708392U Water inlet and outlet connector for tail end of central air conditioner |
| 01/30/2013 | CN202708391U Steam pipe installing joint used for hydrochloric acid tank used for heat treatment of steel cord |
| 01/29/2013 | US8360477 Compliant conduit connector |
| 01/29/2013 | US8360437 System and method for sealing in a conduit a space between an inner wall of the conduit and at least one pipe or cable extending through the conduit |
| 01/29/2013 | CA2683227C Connector assemblies and fluid arrangements including connector assemblies |
| 01/27/2013 | CA2765713A1 Clampless fitting for plastic pipes |
| 01/24/2013 | WO2013012154A1 Single-touch insertion-type pipe connection device which has improved tensile force and enables easy connection |
| 01/24/2013 | US20130020801 Sleeve For Tendon Bottom Connector |
| 01/24/2013 | US20130020798 Connecting piece and a method and tool for its manufacture |
| 01/24/2013 | US20130020797 Fittings for sealed retention to end portions of pipes and related methods |
| 01/23/2013 | EP2549021A1 Pump storage power plant and method for its production |
| 01/23/2013 | CN202691356U Scrolled ear-shaped hoop |
| 01/23/2013 | CN202691355U Water pipe connector |
| 01/23/2013 | CN202691354U P-shaped hoop with reinforcing rib |
| 01/23/2013 | CN202691353U V-shaped clamp hoop |
| 01/23/2013 | CN202691352U Novel self-sealing ring of hoop |
| 01/23/2013 | CN202691351U Pipe fitting |
| 01/17/2013 | US20130015626 Sealing structure for integrated hydraulic control system and integrated hydraulic control system with the same |
| 01/17/2013 | US20130014851 Coupling for pvc piping sections |
| 01/16/2013 | CN202674624U Threaded coupling for steel well-digging pipe |
| 01/16/2013 | CN202674623U Seal joint of oil-cooled tube and transmission |
| 01/16/2013 | CN202674622U Soft metal sealer |
| 01/16/2013 | CN202674621U Internal net shaped connecting pipe fitting |
| 01/16/2013 | CN202674620U Connector of carbon canister control valve |
| 01/16/2013 | CN202674619U Exhaust pipe joint |
| 01/16/2013 | CN202671107U Oil pipe assembly of high-pressure lifting cylinder |
| 01/16/2013 | CN102878366A Pipe coupling having movable gripping bodies |
| 01/16/2013 | CN102121547B Bushing for pipe joint and pipe joint adopting bushing |
| 01/10/2013 | US20130009395 Sanitary clamp with radial seal |
| 01/09/2013 | EP1481184B1 Pipe coupler |
| 01/09/2013 | CN202660108U Novel trickle irrigation pipe joint |
| 01/09/2013 | CN102865422A Hoop connector |
| 01/09/2013 | CN101836024B Pipe fitting |
| 01/09/2013 | CN101730812B Wo2009055633 |
| 01/08/2013 | CA2732048C Split joint restraint device with dual pipe size capability |
| 01/08/2013 | CA2541410C Method of corrosion protection at a welded pipe joint and resulting joint |
| 01/03/2013 | WO2012148107A3 Bellows cover for insulating heat-transfer pipe and mounting method thereof |
| 01/03/2013 | DE112009005261T5 Verbinder für ein flexibles Spiralrohr A connector for a flexible coiled tube |
| 01/02/2013 | EP2539618A1 Pipe coupling for connecting two pipe ends |
| 01/02/2013 | CN202646977U End surface compressed type hoop |
| 01/02/2013 | CN202646976U Connector for coal chutes of coal feeders |
| 01/02/2013 | CN202646975U Hydraulic pipe joint |
| 01/02/2013 | CN202646974U Special quick-inserting connector for high-pressure atomization system |
| 01/02/2013 | CN202646973U Transition joint |
| 01/02/2013 | CN202646972U Connecting sealing device of conveying pipeline |
| 01/02/2013 | CN202646971U Hydraulic tube union |
| 01/02/2013 | CN202646970U Hydraulic pipe joint |
| 01/02/2013 | CN102853194A Connecting pipe integrated joint |
| 01/02/2013 | CN102853184A Movable joint type middle-high pressure pipeline connection part |
| 01/02/2013 | CN102853183A Pipe connection joint with capacity-increasing temporary storage cavity |
| 01/02/2013 | CN102064415B Electric plug and socket as well as massager |
| 01/01/2013 | US8342431 Jet diffusor having a withdrawal mechanism |
| 12/27/2012 | US20120326440 Pipe coupling for connecting two pipe ends |
| 12/27/2012 | US20120326435 Connector |
| 12/27/2012 | US20120326433 Apparatus for preventing spark propagation |
| 12/27/2012 | US20120325335 Coupling for the releasable coupling of pipes |
| 12/26/2012 | CN202629392U Pipeline connecting device |
| 12/26/2012 | CN202629391U Special connection pipe hoop for zinc-plated thread steel tube |
| 12/26/2012 | CN202629390U Direct-pushing type connecting pipe joint |
| 12/26/2012 | CN202629389U Planar sealing joint |
| 12/26/2012 | CN202629388U Plastic pipe fitting |
| 12/26/2012 | CN202629387U Demountable glass connector used in medicine aseptic production |
| 12/26/2012 | CN202629386U Bell-and-spigot structure for square pipe |
| 12/26/2012 | CN102057204B 管接头 Fittings |
| 12/20/2012 | WO2012172163A1 A clamp element and a clamp assembly for an exhaust duct system internal combustion engine, and an exhaust duct for an internal combustion engine |
| 12/19/2012 | CN202612968U Waterproof pipe joint sleeve |
| 12/19/2012 | CN202612914U Tightly inserted pipe fitting |
| 12/19/2012 | CN202612913U Pipe fitting capable of positioning |
| 12/19/2012 | CN202612912U Pipeline connecting device |
| 12/19/2012 | CN202612911U Sliding compact type copper pipe fitting for composite pipe |