| Patents for F16L 23 - Flanged joints (7,944) |
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| 01/15/2009 | WO2008111828A3 Seamless steel pipe to be used as a steel catenary riser in the touchdown zone |
| 01/15/2009 | US20090015010 Method of making a fluid coupling |
| 01/14/2009 | EP2013523A1 Seal retainer/longitudinal centering clips with multiple flange capability |
| 01/14/2009 | CN101346574A Coupling having angularly oriented cavity |
| 01/14/2009 | CN101346281A Current insulation apparatus used for fuel system |
| 01/14/2009 | CN101344201A Connection brim for pipe nipple joint |
| 01/14/2009 | CN100451424C Device for sealingly fixing a pipe into a reservoir |
| 01/08/2009 | WO2009003668A1 Connecting device for fastening an outlet manifold to the cylinder head of an internal combustion engine |
| 01/08/2009 | US20090008932 Flange connection for pipe |
| 01/07/2009 | CN101338841A Dripping-proof flange |
| 01/06/2009 | US7472844 Fuel injector nozzle with tip alignment apparatus |
| 01/06/2009 | CA2393005C Stabilized tap mounting assembly |
| 12/31/2008 | EP2007965A1 A connector assembly for an off shore riser |
| 12/31/2008 | EP1660795B1 Improved seal |
| 12/31/2008 | CN201173355Y Pipe adapter and sealed ring for pipe adapter |
| 12/31/2008 | CN201173354Y Composite flange connection joint for repairing pipeline inner liner |
| 12/31/2008 | CN100447474C Couplable flange with clamping jaws for the connection of pipes for the transport of petrochemical fluids, gases and liquefied gases |
| 12/31/2008 | CN100447384C Construction of coupling exhaust pipes of vehicle |
| 12/30/2008 | US7469939 Muff coupling for vehicle couplers |
| 12/30/2008 | US7469934 Pipe joint structure and method for fabricating the same |
| 12/24/2008 | WO2008154972A1 Pump mounting |
| 12/24/2008 | WO2008094577A9 Metal/polymer laminate ducting and method of making same |
| 12/24/2008 | EP2006590A1 Quick connector |
| 12/24/2008 | EP1583917B1 Sealing joint with laminated internal structure for very high temperatures |
| 12/24/2008 | DE102007027045A1 Bracket flange coupling for screwless connection of pipeline end to flange connection e.g. valve, has rubber washer pressed in axial direction, and sealing system imposing connection with coupling and medium transported in tube system |
| 12/24/2008 | CN201170398Y Fast connecting device for large caliber water-discharging flexible pipe |
| 12/24/2008 | CN201170396Y Connecting flange |
| 12/24/2008 | CN201170395Y Device for protecting argon gas joint |
| 12/24/2008 | CN201170394Y Novel opened body high voltage flange disk |
| 12/24/2008 | CN101328999A Composite type fire prevention flange for wind pipe without cold shaft and wind pipe using the same |
| 12/23/2008 | US7467814 Flange |
| 12/23/2008 | CA2451014C Connector device between a pipe and a filter housing |
| 12/23/2008 | CA2289282C Fluid coupling |
| 12/17/2008 | EP2003384A1 Connection system comprising safety attachment means |
| 12/17/2008 | EP2002909A1 Method of joining members |
| 12/17/2008 | EP2001779A1 Transport tube for thick materials |
| 12/17/2008 | EP1864037B1 Joining surface structure for a plurality of cases |
| 12/17/2008 | CN201166213Y Flange pan auxiliary connection device |
| 12/17/2008 | CN101326102A Device for separating connection of transmitting vehicle and satellite |
| 12/16/2008 | US7464453 Process for butt joining two pipe segments and producing a connecting flange |
| 12/11/2008 | WO2008149079A2 Composite flange, duct incorporating a flange and method of making a flange |
| 12/10/2008 | EP2000710A2 Static component with at least one moulded static seal and method for its manufacture |
| 12/04/2008 | WO2008145589A1 Storage tank |
| 12/04/2008 | WO2008069852A3 Coupling with concave bearing surface |
| 12/04/2008 | WO2008008289A3 Coupling assembly having conical interfacing surfaces |
| 12/04/2008 | US20080295902 Water retention/detention system |
| 12/04/2008 | DE202008005761U1 Dichtungszwischenlage aus expandiertem Grafit (Grafitband) und flache Dichtungszwischenlage Sealing liner made of expanded graphite (graphite tape) and flat sealing liner |
| 12/04/2008 | DE102007025720A1 Detachable connecting arrangement, has recess whose inner diameter is large such that electrical partition between coil and casing is provided in radial direction through annular space between inner diameter and outer diameter of coil |
| 12/04/2008 | DE102007025191A1 Pipe clamp/bracket has an opening for inserting a pipe at a point on its circumference to be closed by a tension/tightening screw |
| 12/04/2008 | CA2688286A1 Cuve de stockage |
| 12/03/2008 | CN201159351Y Welding neck flange especially for wind power nuclear power |
| 12/02/2008 | US7458618 Fixed flange spray deflector |
| 11/27/2008 | WO2008142898A1 Connector for fluid pressure devices |
| 11/27/2008 | WO2008141388A1 Sealed joint assembly |
| 11/27/2008 | US20080290658 Fitting Structure |
| 11/27/2008 | US20080290652 Mechanical Pipe Coupling Having Spacers |
| 11/27/2008 | CA2775758A1 Pipe coupling having movable gripping bodies |
| 11/26/2008 | EP1995530A1 Cold rolled flange profile from sheet metal for connecting air channel elements |
| 11/26/2008 | CN201155635Y Wind power nuclear power dedicated welding flange |
| 11/26/2008 | CN101311604A Sealed pipe quick-assembling structure and assembly tool thereof |
| 11/25/2008 | US7455331 Doubled-up pipe coupling |
| 11/20/2008 | WO2008139097A2 Device for pre-stressed sealed connection with flanges |
| 11/20/2008 | US20080284161 Pipe coupling having movable gripping bodies |
| 11/20/2008 | US20080283227 Oil cooler fitting assembly |
| 11/19/2008 | EP1992862A1 Connecting fitting, in particular for high pressure hoses |
| 11/19/2008 | EP1992857A2 Connectable ventilation duct |
| 11/19/2008 | CN201152433Y Assembled water separator |
| 11/19/2008 | CN201152417Y Flange connection structure |
| 11/18/2008 | CA2259417C Joints |
| 11/13/2008 | US20080277926 Fluid Transfer Assembly |
| 11/13/2008 | DE20221896U1 Axialdichtung Axial seal |
| 11/13/2008 | DE202008011775U1 Rohrleitung und Verwendung einer Rohrleitung für ein Rohrleitungssystem einer Tankstelle Use of a pipeline and pipeline for a piping system of a gas station |
| 11/13/2008 | DE10102017B4 Vorrichtung zur abdichtenden Verbindung von zwei Leitungselementen Device for sealing connection of two line elements |
| 11/12/2008 | CN201148897Y Air discharge system sealing device |
| 11/12/2008 | CN100432518C Flange jonit and method of mfg. it |
| 11/06/2008 | WO2008134650A2 Method and apparatus for connecting drilling riser strings and compositions thereof |
| 11/06/2008 | WO2008094577A3 Metal/polymer laminate ducting and method of making same |
| 11/06/2008 | US20080272595 Mechanical Pipe Coupling Having Spacers |
| 11/06/2008 | US20080272550 Hydraulic tubing fitting seal |
| 11/06/2008 | DE10262081B4 Coupling flange for fastening to end of length of pipe has outwardly extending C-section flange and tongues compressed onto outside of pipe by band with screw tensioner |
| 11/05/2008 | CN201145106Y Flange structure for long axis pump to fix pipeline |
| 11/05/2008 | CN201145105Y Pairwise flanging joint fitting |
| 11/04/2008 | US7445253 Clamp for fastening and connecting tubes |
| 11/04/2008 | US7445252 Connecting device |
| 10/30/2008 | WO2008128778A1 Three-dimensional flat gasket |
| 10/30/2008 | WO2008128370A1 Device and method for connecting housing sections of soot particle filters |
| 10/30/2008 | WO2008106654A3 Two-piece flange adapter |
| 10/30/2008 | US20080267731 Bolted flanged connection on a basis of shape memory effect and inverse flexion flange design |
| 10/30/2008 | US20080265568 Pipe Clamp |
| 10/30/2008 | US20080265562 "Pipe/Connector Weld Joint, and Methods of Welding Same" |
| 10/30/2008 | US20080264644 Method and apparatus for connecting drilling riser strings and compositions thereof |
| 10/30/2008 | CA2684546A1 Three-dimensional flat gasket |
| 10/30/2008 | CA2681774A1 Device and method for connecting housing sections of soot particle filters |
| 10/29/2008 | EP1985904A1 Gas-tight connection that can be moved axially and angled |
| 10/29/2008 | EP1984666A1 Pipe connection device |
| 10/29/2008 | CN201141489Y Butt joint structure of vacuum tube |
| 10/29/2008 | CN201141488Y Flange joint structure of multi-layer vacuum heat-insulation pipe |
| 10/29/2008 | CN201141487Y Flange joint structure of multi-layer vacuum heat-insulation pipe with low heat leakage |
| 10/28/2008 | CA2528180C Integral transverse flanges for a duct connecting system |
| 10/23/2008 | WO2008127190A1 Coupling device |