| Patents for F16L 23 - Flanged joints (7,944) |
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| 08/02/2006 | CN1267669C Sealing arrangement of aluminium alloy flange |
| 08/01/2006 | US7083171 Metal seal and attachment method for the same and tight-seal construction |
| 07/27/2006 | US20060163874 Method for the production of a connection flange |
| 07/26/2006 | EP1682805A1 Fitting for metal pipe and tubing |
| 07/26/2006 | CN2800028Y Sealing pad |
| 07/26/2006 | CN2800027Y Water pump flange |
| 07/26/2006 | CN2800026Y Copper loose tube steel flange |
| 07/20/2006 | WO2006075188A1 A connector part |
| 07/20/2006 | US20060157985 Drain tube sections with connectors therefor |
| 07/20/2006 | CA2593279A1 A connector part |
| 07/19/2006 | EP1680615A1 Pipe joint |
| 07/19/2006 | CN1265115C Clamping system for the sealed connection of two tubes having support surfaces |
| 07/13/2006 | WO2006073242A1 Flange |
| 07/13/2006 | US20060152005 Coupling for joining two pipes |
| 07/13/2006 | US20060152004 Pipe connecting structure |
| 07/13/2006 | US20060152003 Metal to plastic fluid connection with overmolded anti-rotation retainer |
| 07/13/2006 | DE202005008213U1 Line connection for pipeline has at least one resting surface of expanded part of one line part made to spherical shape |
| 07/12/2006 | CN2795605Y Light rubber tube for exhausting and sucking oil |
| 07/12/2006 | CN1263975C Fast connecting flange |
| 07/11/2006 | US7073826 Butt joint between two pipe segments of sheet metal and process for manufacture thereof |
| 07/06/2006 | WO2005111490A3 Connector system |
| 07/06/2006 | DE202006006139U1 Channel for conducting air has a flange section locked into its casing's metal sheet and locking grooves rolled into the casing's metal sheet |
| 07/06/2006 | DE202006002174U1 System, for connecting two air ducts, comprising pipe clip attached to outer surface and held by projection and groove |
| 07/05/2006 | EP1677033A1 Gasket ring with sharp peaks |
| 07/05/2006 | EP1676072A1 Flanged joint |
| 07/05/2006 | EP1497560B1 Connection system |
| 07/05/2006 | CN2793492Y Flexible metal pipe with netted sleeve |
| 06/29/2006 | WO2006067381A2 Trunking connector assembly |
| 06/29/2006 | WO2006067084A1 Device for the coupling and release of a pipe fitting to a flanged pipe |
| 06/28/2006 | EP1674769A1 Sealing arrangement |
| 06/28/2006 | EP1674686A1 Pipe joint, gasket and method for obtaining the joint |
| 06/28/2006 | CN2791433Y Large-diameter metal sealed loose flange |
| 06/28/2006 | CN2791425Y Steel pipe with graphite lining |
| 06/28/2006 | CN1793712A Resin molded component |
| 06/22/2006 | US20060131883 Externally pressurized connection |
| 06/21/2006 | CN2789554Y Pipeline coupling flange |
| 06/21/2006 | CN1260199C Method for preparing easily polymerizable compound |
| 06/20/2006 | US7063827 Interior insulation of chemical reactor; efficiency; high temperature radiation; cooling jackets; rotation vane; forming hydrogen cyanide |
| 06/14/2006 | EP1669654A1 Compressor with Connector |
| 06/14/2006 | EP1669653A1 Guard belt against projections |
| 06/14/2006 | DE202005001715U1 Flanschverbindung für Leitungen Flange connection for cables |
| 06/14/2006 | DE102005039716B3 Back rotation of partially twisted flexible rubber or synthetic plastic rings, especially sealing rings for waste water pipes, useful in sealing sewage pipes, with maintenance of the rings in centrifigal rotation by a rotation drive |
| 06/14/2006 | CN2787971Y Material transportation pipeline connection structure |
| 06/14/2006 | CN1786442A Throttle body fastening structure |
| 06/14/2006 | CN1259516C Mounting device of two units |
| 06/08/2006 | WO2006058693A1 Exhaust pipe connection |
| 06/07/2006 | EP1664611A1 Couplable flange with clamping jaws for the connection of pipes for the transport of petrochemical fluids, gases and liquefied gases |
| 06/07/2006 | CN2786407Y Air duct connector |
| 06/07/2006 | CN2786406Y Soft connection pipe capable of preventing air duct from shriveling |
| 06/07/2006 | CA2529259A1 Pipe joint structures and methods of manufacturing such structures |
| 06/06/2006 | US7056053 Bolting arrangement including a two-piece washer for minimizing bolt bending |
| 06/01/2006 | DE202006000070U1 Rohrkupplungsschelle Pipe coupling clamp |
| 06/01/2006 | DE102004052706A1 Dichtring für eine Dichtungsanordnung zum Abdichten einer Verbindungsstelle einer Rohrleitung Sealing ring for a seal arrangement for sealing a joint place of a piping |
| 05/31/2006 | EP1660795A1 Improved seal |
| 05/25/2006 | US20060110216 Joint |
| 05/24/2006 | DE202006002180U1 Adjustable pipe bend has toggle-type fastener for clamping ring formed by quick release fastener with pivoting lever which is pivotable between first and second positions corresponding to open and closed position of clamping ring |
| 05/24/2006 | DE19937482B4 Dichtungssystem Sealing system |
| 05/24/2006 | DE102004056054A1 Adaptor unit for connecting pipelines, has connection unit fastened at holes in pipelines, where adapter unit is designed such that different pipe cross sections are embedded in retaining openings of coupling halves of connection unit |
| 05/24/2006 | CN2783098Y Split type joint clip |
| 05/24/2006 | CN2783097Y Pipe joint structure for preventing liquid leakage |
| 05/18/2006 | US20060103136 Pipe coupling and method |
| 05/18/2006 | US20060101563 Fixable flange gasket |
| 05/17/2006 | EP1657478A2 Fixable flange seal |
| 05/17/2006 | EP1656519A1 Metal to plastic fluid connection with overmolded anti-rotation retainer |
| 05/17/2006 | CN1773155A Fixed flange sealing device |
| 05/11/2006 | WO2006048086A1 Sealing ring for a sealing arrangement for sealing a join in a pipeline |
| 05/11/2006 | WO2006039205A3 Gasket arrangement for sanitary process flow meter |
| 05/11/2006 | US20060096641 Pipe coupling |
| 05/11/2006 | DE202006002457U1 Flange connections and/or shaft feedthrough sealing device for e.g. chemical industry, has secondary seal attached outside primary seal, and chamber created in flange or outside of flange, where leakage is collected in chamber |
| 05/11/2006 | DE102004054401A1 System for connecting climatization channels consisting of channel pieces connected together by flange frames made of sections and corner angles avoiding the high labour intensity of previous systems |
| 05/11/2006 | DE102004050300A1 Profilschelle Profile clamp |
| 05/10/2006 | EP1655523A1 Sealing structure |
| 05/10/2006 | CN2779198Y Steel-plastic composite pipe for concrete pumping machine |
| 05/04/2006 | WO2006047437A2 Pipe ring apparatus and method |
| 05/04/2006 | WO2006045887A1 Pipe joint |
| 05/04/2006 | WO2006045486A1 Delivery pipe for transporting solid materials |
| 05/04/2006 | WO2006045484A1 Delivery pipe for transporting solids |
| 05/04/2006 | DE102004050302A1 Verbindung zweier Rohre und Dichtung für die Verbindung Connecting two pipes and seal for the connection |
| 05/04/2006 | CA2584746A1 Pipe ring apparatus and method |
| 05/04/2006 | CA2582362A1 Pipe joint having flanged coupling means |
| 05/03/2006 | EP1653140A1 Conveying tube for transporting solid products |
| 05/03/2006 | EP1653139A1 Conveying pipe for solid matter |
| 05/03/2006 | EP1653138A1 Pipe for conveying solid matter |
| 05/03/2006 | CN2777327Y Sealing washer used for flange plate |
| 05/03/2006 | CN2777326Y Flange jointing device for color steel plate composite air pipe |
| 04/27/2006 | WO2005114023A3 Deformable mechanical pipe coupling |
| 04/27/2006 | US20060087121 Pipe ring apparatus and method |
| 04/27/2006 | DE19922801B4 Flanschanordnung für zu verbindende Leitungsabschnitte, insbesondere Rohrabschnitte Flange for connecting to line sections, in particular pipe sections |
| 04/20/2006 | WO2006039882A1 Joining arrangement for connecting a pipe to a system |
| 04/20/2006 | US20060082155 Profiled clamp |
| 04/20/2006 | US20060082154 Connection of two pipes and sealing ring for the connection |
| 04/20/2006 | DE202004019206U1 Verdichter mit einem Anschlussverbinder Compressor with a terminal connector |
| 04/20/2006 | DE102004048546A1 Vorrichtung zum Verbinden von Rohrenden Device for joining pipe ends |
| 04/19/2006 | EP1647755A1 Profile clamp |
| 04/19/2006 | EP1647754A2 Connection of two pipes and sealing ring for the connection |
| 04/19/2006 | CN1761832A Universal vacuum coupling for cylindrical target |
| 04/18/2006 | US7029037 Apparatus for connecting and sealing duct sections |
| 04/13/2006 | WO2006039205A2 Gasket arrangement for sanitary process flow meter |
| 04/13/2006 | DE102005045482A1 Tubular unit for exhaust gas pipes comprises pipes joined in a connecting region held by an annular unit formed by a clip consisting of partial rings |
| 04/12/2006 | CN2771611Y Steel-plastic composite anti-wear pipe |