| Patents for F16L 21 - Joints with sleeve or socket (9,147) |
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| 03/01/2012 | US20120049463 Gasket for Parabolic Ramp Self Restraining Bell Joint |
| 03/01/2012 | CA2806120A1 Gasket for parabolic ramp self restraining bell joint |
| 02/29/2012 | EP2162663B1 Connector with improved outer washing |
| 02/29/2012 | CN202152893U 一种快速装卸方便接头 A quick loading and unloading easy fitting |
| 02/29/2012 | CN202152886U 一种油管接头 One kind of pipe fittings |
| 02/29/2012 | CN102364194A Food-grade pipe joint |
| 02/29/2012 | CN102364193A Plugin pipeline mounting structure |
| 02/29/2012 | CN101900231B Super-large diameter parallel reducing union coupling |
| 02/27/2012 | CA2733285A1 Pipe joint |
| 02/23/2012 | WO2012023761A2 Fluid pipe connector |
| 02/23/2012 | US20120046654 Device for the sealing connection of a pressure hose with a grip element or with a connector of a surgical instrument |
| 02/23/2012 | US20120043753 Tubular connection structure |
| 02/23/2012 | US20120043752 Pipe joints |
| 02/22/2012 | CN102359677A Steel pipe connecting mechanism |
| 02/22/2012 | CN102359676A Connecting device for tank-bottom drainage pipeline |
| 02/21/2012 | CA2666070C Composite coiled tubing end connector and pipe-to-pipe connector |
| 02/16/2012 | WO2012020063A1 System for embedding a sealable conduit for ducting a tube or cable in a wall or floor which is to be produced by a casting process and method for embedding such a conduit |
| 02/16/2012 | WO2012019590A2 System for sealing a pipeline system |
| 02/16/2012 | US20120038153 Coupling unit |
| 02/16/2012 | US20120038144 Fittings for Electrical Conduits |
| 02/16/2012 | US20120038117 Flexible hinge gasket |
| 02/16/2012 | US20120038116 Simplified low insertion force sealing device capable of self restraint and joint deflection |
| 02/16/2012 | US20120037416 Double-packing cable and flexible conduit gland |
| 02/15/2012 | EP2418410A1 System for embedding a sealable conduit for ducting a tube or cable in a wall or floor which is to be produced by a casting process and method for embedding such a conduit |
| 02/09/2012 | WO2012018782A2 Hose clamp with parallel tightening and rapid release |
| 02/09/2012 | WO2012016277A1 High pressure pipe joint |
| 02/09/2012 | DE10302359B4 Verbesserungen für leckdichte Verbindungsmuffen für Rohre mit glatten Enden Improvements for leak-tight joints for pipes with smooth ends |
| 02/08/2012 | EP2414719A2 A coupling device |
| 02/08/2012 | CN202140711U 一种快速密封接头 A quick sealing joints |
| 02/08/2012 | CN202140710U 压力衬管接头 Pressure liner joints |
| 02/08/2012 | CN202140709U 插入式管接头 Plug-in fittings |
| 02/08/2012 | CN202140708U 一种带f形密封圈的管件 A pipe band f-ring |
| 02/08/2012 | CN202140707U 一种pvc连接管 One kind of pvc pipe connection |
| 02/08/2012 | CN202140706U 一种管道连接结构 Structure of a piping connection |
| 02/08/2012 | CN102345776A Easy connector of air-conditioning ventilation duct |
| 02/08/2012 | CN102345775A Pipe coupling locking assembly |
| 02/08/2012 | CN102345774A Low-pressure sealing pipe joint |
| 02/08/2012 | CN102345773A Rigid pipe clamp |
| 02/08/2012 | CN102345772A Connecting and fixing structure for pipeline socket |
| 02/07/2012 | US8109539 Variable joining device and method for its use |
| 02/02/2012 | US20120025553 Fluid Technology Device, in Particular Gripping Apparatus |
| 02/02/2012 | US20120025523 Quick joint in hydraulic pipeline |
| 02/02/2012 | US20120025471 Self adjusting gasket for pipe joints |
| 02/02/2012 | DE102010032983A1 Steckverbindung Connector |
| 02/02/2012 | CA2816802A1 Grip ring assembly |
| 02/01/2012 | EP2413011A1 Seal for the sleeve end of a pipe |
| 02/01/2012 | CN102338251A Pipe joint pushed in cooperation |
| 02/01/2012 | CN102338247A Connecting and supporting combined device for inner oil pipe in adjustable propeller |
| 01/31/2012 | US8104798 Connecting adapter for a gas cartridge and a gas induction device of a gas fastening apparatus, the cartridge, the solenoid valve and the apparatus with the adapter |
| 01/31/2012 | US8104769 Bi-directional wellhead seal |
| 01/31/2012 | CA2458710C Improved pipe clamp inner seal |
| 01/26/2012 | WO2012011953A2 Joint cover with manifold block for duct leak detection system |
| 01/26/2012 | WO2012011647A1 Air coupler |
| 01/26/2012 | US20120018960 Sealing system |
| 01/26/2012 | US20120018014 Joint Cover with Manifold for Duct Leak Detection System |
| 01/25/2012 | EP2410226A1 An anti-slip collar device for clamping tubular sections for conveying aeriforms, in particular for exhausting fumes or vapours |
| 01/25/2012 | EP2410224A1 Tube connection piece and tube connection |
| 01/25/2012 | CN202125688U Inflation connection nozzle assembly |
| 01/25/2012 | CN202125687U Leakproof connector for sulfur hexafluoride gas slug test |
| 01/25/2012 | CN202125686U Pipe orifice |
| 01/25/2012 | CN102327099A Vacuum cleaner suction pipe, has sealing ring forming sealing bead at front region of sleeve portion, where sealing bead rests at inner surface of pipe and at outer surface of connection component in complete gap-sealing manner |
| 01/19/2012 | WO2012008953A1 Mounting apparatus and system thereof |
| 01/19/2012 | WO2012008918A1 A clamp for a pipe assembly, an engagement device for the clamp, and a pipe assembly having the clamp |
| 01/19/2012 | US20120014848 Connection Assembly for Ultra High Pressure Liquid Chromatography |
| 01/19/2012 | US20120013121 Fluid connection for reducing a fluid volume in the connection |
| 01/18/2012 | CN202118404U Connector applicable to grain conveying pipelines |
| 01/18/2012 | CN202118403U Modularization connecting device |
| 01/18/2012 | CN202118392U Steel-plastic composite pipeline |
| 01/18/2012 | CN102322552A Heavy-caliber O-shaped pipeline locking device |
| 01/17/2012 | US8096560 Metal-to-metal seal for smooth bore |
| 01/16/2012 | CA2746659A1 Cured in place liner system and installation methods |
| 01/12/2012 | US20120007355 Gas supply coupling for a water heater |
| 01/12/2012 | US20120007352 Quick disconnect fluid connector |
| 01/12/2012 | DE102010056448B3 Pipe element connection arrangement has tubular element with locking medium arranged on tubular inner wall, where sealing medium is designed and set up as sealing unit for locking of two tubular elements under engagement with locking medium |
| 01/11/2012 | EP2405172A2 Pipe Coupling |
| 01/11/2012 | EP2405171A1 Mechanical pipe coupling having spacers |
| 01/11/2012 | CN202109112U Cooling water pipe connecting structure for diesel multiple units |
| 01/11/2012 | CN202109111U Liquefied gas leakage prevention pipe hoop |
| 01/11/2012 | CN202109110U Pipe body connector |
| 01/11/2012 | CN102317669A Pipe part provided with a spigot end part |
| 01/05/2012 | WO2012000112A1 Shaft couplings and related methods |
| 01/05/2012 | US20120001426 Hydraulic detachable coupling |
| 01/05/2012 | US20120001425 Fluid Line Connecting Fitting |
| 01/05/2012 | US20120001424 Connection Devices And Male-Female Connection System Comprising Them |
| 01/05/2012 | US20120001423 Connection Devices And Male-Female Connection System Comprising Them |
| 01/05/2012 | US20120001417 Compliant material |
| 01/05/2012 | US20120001414 Fitting for Thick-Walled Pipes and Method for Its Production |
| 01/04/2012 | CN202100852U Pipe body connector |
| 01/04/2012 | CN202097360U Cold heading blank of oil pipe joint |
| 01/04/2012 | CN102305314A Pre-embedded pipeline connecting device |
| 01/03/2012 | CA2527638C Pipe joint |
| 01/03/2012 | CA2432266C Restrained sleeve pipe coupling |
| 12/29/2011 | US20110315400 Tubular positioning system and method of selectively positioning tubulars |
| 12/29/2011 | US20110315299 Pipe arrangement |
| 12/28/2011 | EP1840438B1 Tube connection structure |
| 12/28/2011 | CN202091677U 一种管路旋转密封结构 One kind of pipe rotating seal structure |
| 12/28/2011 | CN202091672U 一种粮食输送管的连接装置 A connecting device for food delivery pipe |
| 12/28/2011 | CN202091671U 一种粮食输送管道 One kind of food pipeline |
| 12/28/2011 | CN202091670U 一种外部套管 An outside sleeve |
| 12/28/2011 | CN102301172A 管接头 Fittings |