| Patents for F16L 21 - Joints with sleeve or socket (9,147) |
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| 10/11/2007 | DE102006015158A1 Steckverbinder Connectors |
| 10/11/2007 | DE102006014439A1 Sealing ring manufacturing method for seam of socket, involves connecting reinforcement unit with circular sealing body, where sealing body is made of plastic, and extending circular sealing rim inward from sealing body |
| 10/11/2007 | CA2644344A1 An entrance flange |
| 10/10/2007 | EP1841999A1 Sealing ring |
| 10/10/2007 | CN200958664Y Connector of large-medium bore pipe |
| 10/10/2007 | CN200958663Y Flexible-connected nut-bolt pipe |
| 10/10/2007 | CN100342606C Pipe connector |
| 10/04/2007 | WO2007110453A1 General purpose fluid-tight gasket |
| 10/04/2007 | WO2007083028A3 Tubular joint |
| 10/04/2007 | WO2005114027A3 Sealing member for use with pipe couplings |
| 10/04/2007 | US20070228733 Ventilation chimney section and method |
| 10/04/2007 | US20070228732 Pipe Joint Having a Defined Sealing Effect |
| 10/04/2007 | DE102006016211A1 Cannula`s coupling, has socket and/or plug comprising opening, so that opening connects channel for providing fluid in environment in one resting position, and isolating fluid from environment in another resting position |
| 10/03/2007 | EP1840438A1 Tube connection structure |
| 10/03/2007 | EP1840437A2 Sealing arrangement for hydraulic plug in connection |
| 10/03/2007 | EP1840436A1 Combined sealing for a pipe fitting |
| 10/03/2007 | EP1838985A1 Method of joining components, fitting and tube joint where at least one of the components comprises or is made of material difficult to weld |
| 10/03/2007 | CN200955636Y Fast-mounting type connection device |
| 10/03/2007 | CN200955635Y Improved circular-pipe column joint quick-acting connector |
| 10/03/2007 | CN200955634Y Novel open-clamping type pipe adaptor |
| 10/03/2007 | CN200955633Y Socket pipe material |
| 10/02/2007 | US7275563 Connection and part of such a connection |
| 09/27/2007 | US20070222218 Air filter connecting unit |
| 09/27/2007 | DE102006013350A1 Einrichtung zur Herstellung einer Dichtanordnung für Rohre und Schachtbauwerke Means for producing a sealing arrangement for pipes and manholes |
| 09/27/2007 | DE102006013238A1 Verfahren zur Herstellung einer konusförmigen Hülse A process for producing a cone-shaped sleeve |
| 09/26/2007 | EP1837577A1 Gasket |
| 09/26/2007 | EP1837576A1 Device for manufacturing a sealing assembly for pipes and tunnel constructions |
| 09/26/2007 | EP1837575A1 Fitting for pipes with a swellable sealing |
| 09/26/2007 | EP1837096A1 Method for manufacturing a cone-shaped jacket |
| 09/26/2007 | CN200952614Y Fast connector for pipes |
| 09/26/2007 | CN200952608Y Steel spigot and socket mouthing concrete pipe-jacking with steel drum |
| 09/26/2007 | CN100339635C 连接器 Connector |
| 09/25/2007 | US7273066 Valve connector |
| 09/20/2007 | WO2007105574A1 Pipe fitting |
| 09/20/2007 | DE202007010155U1 Rohrkupplung zum Verbinden von zwei röhrenförmigen Körpern Pipe coupling for connecting two tubular bodies |
| 09/19/2007 | EP1835218A1 Sealing sleeve for tubular pipe coupling |
| 09/19/2007 | CN200949715Y Pipe connecting device |
| 09/19/2007 | CN200949714Y Push-insert type steel pipe connecting structure |
| 09/19/2007 | CN200949672Y Soft seal gate valve |
| 09/19/2007 | CN200949666Y Rapid connector butterfly valve |
| 09/18/2007 | US7270349 Quick-release coupling for pipes |
| 09/13/2007 | US20070210575 Repair Couplings For Broken Conduit |
| 09/13/2007 | DE202007009846U1 Zugfeste Rohrverbindung Tensile pipe connection |
| 09/13/2007 | DE102006011173A1 Pipe connector, has fastening lugs formed at bushing ends, and intermediate unit arranged between fastening lugs and screwing units, where bushing has opening at intersection area of fastening lugs between recesses |
| 09/12/2007 | EP1832793A2 Pipe coupling with a grip washer |
| 09/12/2007 | CN200946727Y Push-insert-press tight type connecting tube and pipe adaptor |
| 09/12/2007 | CN101036017A Pipe fixing system |
| 09/11/2007 | US7266875 Joint restraint assembly |
| 09/06/2007 | DE102007004335A1 Device for connecting metallic tubular sections below each other comprises a fixing element which can be transferred from a starting position into a fixing section using a rotating movement produced around a common tube axis |
| 09/05/2007 | CN200943785Y Connection structure of pipe and joint |
| 09/05/2007 | CN200943784Y Leakage-proof connection seal ring |
| 09/05/2007 | CN200943630Y Aluminum and aluminum alloy nut, connection device installed with the aluminum and aluminum alloy nut |
| 09/05/2007 | CN101029700A Pipeline connecting flange sealer |
| 09/05/2007 | CN101029699A 管接头 Fittings |
| 09/04/2007 | US7265436 Non-repeated and non-uniform width seal ring structure |
| 08/30/2007 | US20070200344 Tube couplings for connecting a pair of conduits for carrying a cable |
| 08/29/2007 | EP1826469A1 Pipe connector |
| 08/29/2007 | EP1825180A2 Pipe ring apparatus and method |
| 08/29/2007 | CN200940735Y Quick insert joint for direct drinking water copper pipe |
| 08/29/2007 | CN101027515A Deformable mechanical pipe coupling |
| 08/29/2007 | CN101025242A Pipe adopter |
| 08/28/2007 | US7260942 Method of sealing joints of pipelines and containers operating with cryogenic fluids |
| 08/23/2007 | DE202007008208U1 Steckverbinder, pneumatisches Anschlussteil, pneumatische Verbindung Connectors, pneumatic connector, pneumatic connection |
| 08/23/2007 | DE102007007000A1 Threaded socket for use as blind plug, has wall forming cylindrical shaped section that comprises two sections, where length of sections, diameter of one section, and wrench size are determined |
| 08/23/2007 | DE102006004884A1 Einrichtung zur Herstellung einer Dichtanordnung für Rohre und Schachtbauwerke Means for producing a sealing arrangement for pipes and manholes |
| 08/22/2007 | EP1472483B1 Conduit pipe |
| 08/22/2007 | CN2937744Y Connection pipeline |
| 08/22/2007 | CN2937743Y Quick joint of pipe |
| 08/22/2007 | CN2937742Y Pipe joint |
| 08/22/2007 | CN1333196C Method for connecting wedged cone shaped tooth block combination locking pipe |
| 08/22/2007 | CN101022900A Roller tool for forming grooves in pipes |
| 08/21/2007 | US7258370 Fluid distribution system |
| 08/16/2007 | WO2005116503A3 Ribbed pipe clamp with sealing sleeve |
| 08/16/2007 | DE202006019798U1 Steckverbinder Connectors |
| 08/15/2007 | EP1818592A1 Connection structure for resin pipe |
| 08/15/2007 | EP1818589A2 Sealing ring and sealing device with the sealing ring |
| 08/15/2007 | CN2934844Y Improved structure of high pressure pipe clamp |
| 08/15/2007 | CN2934843Y High pressure flexible tube clip |
| 08/15/2007 | CN2934842Y Rapid adapter |
| 08/15/2007 | CN2934833Y Steel socket and spigot joint prestress concrete pipe |
| 08/14/2007 | CA2213826C Tubing end-piece and connector |
| 08/09/2007 | WO2007054510A8 Connecting system for conduits, fittings or assemblies |
| 08/09/2007 | US20070181537 Heating sleeve for shrinking on of shrink tube connections |
| 08/08/2007 | EP1816384A1 Pipe connection, in particular of pipes for a drilling rising main |
| 08/08/2007 | EP1816325A1 Exhaust pipe joint with insert |
| 08/08/2007 | EP1627171B1 Rubber strip for partial embedding into a concrete pipe, concrete pipe with partially embedded rubber strip |
| 08/08/2007 | CN2932012Y Pipeline clamp |
| 08/08/2007 | CN2932011Y Water conveyance pipeline |
| 08/08/2007 | CN2931888Y Hydraulic-control butterfly-valve pipes oil intermingle system |
| 08/07/2007 | US7252310 Pipe coupling with tongue and groove sealing sleeve |
| 08/02/2007 | WO2007086757A1 Friction clamp |
| 08/01/2007 | EP1540230B1 A clamping strap, a pipe end joint and an exhaust system |
| 08/01/2007 | CN1329688C Fluid coupling device and its manufacturing method |
| 08/01/2007 | CA2574413A1 Exhaust pipe joint with insert |
| 07/31/2007 | US7249790 Clamp for joining tubular bodies |
| 07/31/2007 | US7249789 Water well casing |
| 07/31/2007 | US7249788 Connector assembly for male and female members |
| 07/31/2007 | CA2120480C Connections for valves |
| 07/26/2007 | WO2007083283A1 Clamp for high-pressure tubes |
| 07/25/2007 | CN2926731Y Hydraulic secondry pipeline joint of packer underwell |