| Patents for F16L 13 - Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints (5,381) |
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| 01/26/2011 | EP2278248A2 Heat exchanger for cooling fission gas |
| 01/26/2011 | EP2277641A1 Device for mounting a piston into a cartridge |
| 01/26/2011 | CN201723867U Connector for oil pipe and radiating pipe of oil cooler |
| 01/26/2011 | CN201723865U Flexible pipeline for amphibious engineering vehicle |
| 01/25/2011 | CA2574130C Tubing connection arrangement |
| 01/20/2011 | WO2011007075A1 Assembly of coaxial pipes including junction parts with sealed inner cavities, and method for making same |
| 01/20/2011 | WO2010120438A3 Method of installing rotatable flapper valve to an interior of a conduit |
| 01/20/2011 | DE202010012981U1 Pressfitting Press fitting |
| 01/19/2011 | EP2274549A2 Connection of tubes using thermally curable adhesives |
| 01/19/2011 | CN201715173U Novel subway tunnel fan soft connection device |
| 01/19/2011 | CN201715128U Connecting structure for metal bellows |
| 01/18/2011 | US7870655 Process of endforming a tubular assembly |
| 01/13/2011 | US20110006516 Binding pipe body and binding method of pipe body used of brazing |
| 01/12/2011 | EP2273175A1 Sealing joint for connecting adjoining duct pieces in an engine exhaust system |
| 01/12/2011 | EP2273173A2 Coupling, joint and method for fixedly and sealingly securing components to one another |
| 01/12/2011 | CN201706091U Pipe connection component |
| 01/12/2011 | CN201706090U Medium and high frequency induction heating multilayer sealing fastening pipe |
| 01/12/2011 | CN201706089U Novel joint |
| 01/12/2011 | CN101943298A Vacuum composite delivery pipe and connecting structure |
| 01/12/2011 | CN101328996B Stainless steel inner lining tube and coupling assembly and manufacturing method thereof |
| 01/11/2011 | CA2544558C Tube assembly and method |
| 01/05/2011 | CN201696783U High-pressure wear-resistant reducing bent pipe |
| 12/30/2010 | US20100327579 Fluid fitting |
| 12/29/2010 | CN201688051U Clamping and pressing welding-free acoustic testing pipe |
| 12/29/2010 | CN201688050U Groove type high-frequency hot-melting composite pipe connector |
| 12/29/2010 | CN201688049U Improved quick joint structure for threaded pipe |
| 12/29/2010 | CN201688048U Sealing device of oil fume exhaust tube |
| 12/29/2010 | CN101932865A Flange coupling, and metal pipe joining structure |
| 12/23/2010 | WO2010146539A1 Pipe connector |
| 12/23/2010 | WO2010145725A1 Connection, connecting part and hybrid hose, in particular for r744 air conditioning applications |
| 12/23/2010 | DE102009007582B4 Verfahren zum Verbinden sowie Verbindung eines Kapillarrohrs mit einem Stammrohr A method of connecting and connecting a capillary tube with a stem tube |
| 12/22/2010 | EP2264348A1 Accessory for quick tube coupling |
| 12/22/2010 | EP2263032A1 Insert for a pipe-fitting system comprising a fitting and a pipe and pipe-fitting system comprising the insert |
| 12/22/2010 | CN201680080U No-shrink-diameter double-hot-melt connecting structure |
| 12/22/2010 | CN201680079U Steel welding type rapid pipe joint |
| 12/22/2010 | CN201680078U Pipeline joint |
| 12/22/2010 | CN201680077U Double-seal grooved connecting structure |
| 12/22/2010 | CN201680074U Screw-locked double-hot-melting steel-plastic composite pipe fitting |
| 12/15/2010 | CN201672179U Water supply pipe |
| 12/15/2010 | CN201672164U Metal composite tube with adapter rings |
| 12/15/2010 | CN201672163U Dual metal composite pipe with connecting ring |
| 12/15/2010 | CN101918748A End fitting for pressure vessel |
| 12/15/2010 | CN101451639B Bimetal joint |
| 12/14/2010 | CA2478263C Medical usage connector assembly for the transfer of fluids |
| 12/09/2010 | DE102009024198A1 Verfahren zur Herstellung von Pressfittings und Werkzeug dafür Process for the preparation of press fittings and tools for |
| 12/09/2010 | DE10037497B4 Leitungsmittelkupplung Conduit means coupling |
| 12/08/2010 | EP2258972A1 Component with flange and method for production of same |
| 12/08/2010 | EP2258657A1 Method and apparatus for coupling hollow fibers to a microfluidical network. |
| 12/08/2010 | EP2257727A1 Adhesively secured, fluid-tight pipe joint of pvc/cpvc pipe and fitting |
| 12/08/2010 | CN101910651A Method and structure for bonding metal member to be bonded |
| 12/08/2010 | CN101905262A Magnetic concentrator structure for magnetic pulse formation |
| 12/08/2010 | CN101473153B Method of joining a pair of tubular ends |
| 12/08/2010 | CN101270841B Internal coating continuous pipe with cooling trough flange and its connection method |
| 12/07/2010 | CA2478489C Pipe fitting and associated methods and apparatus |
| 12/01/2010 | EP2255954A1 Method for assembling the connection between two tubes, at least one of which is made of a moulded thermoplastic material, implementation for the production of a high- or medium-voltage fuse-holder device |
| 12/01/2010 | CN201661785U Annular pressing type pipe joint |
| 12/01/2010 | CN201661784U Clamping-pressing type metal pipe coupling |
| 12/01/2010 | CN201661783U Composite electric smelting sleeve with toothed steel frame |
| 12/01/2010 | CN201661782U Conversion joint for connecting metal pipe and nonmetal pipe |
| 12/01/2010 | CN101900508A Connection structure of aluminum tube, connection method therefor, and heat exchanger |
| 12/01/2010 | CN101440901B Pipe junction cutting sleeve suitable for high temperature condition |
| 12/01/2010 | CN101225913B Method for joining novel bilayer structure pipeline and uses |
| 12/01/2010 | CN101095003B Expandable threaded connection |
| 11/30/2010 | CA2431459C Welded joint for metal pipes |
| 11/25/2010 | US20100295296 Method of manufacturing flanged pipe |
| 11/25/2010 | DE102009032302A1 Method for attachment of e.g. sensor, on measuring tube of coriolis-mass flow rate measuring device, involves attaching intermediate layer on measuring tube in area of acting surface, before shrinking-on attaching part |
| 11/24/2010 | EP1751460B1 Connecting device |
| 11/24/2010 | EP1468219B1 Connection of internally lined pipelines |
| 11/24/2010 | CN201651605U Spigot-and-socket dual electric melting pipe |
| 11/24/2010 | CN101893139A Brazed pipe joint and manufacturing method thereof |
| 11/18/2010 | WO2010131347A1 Pipe joint structure |
| 11/18/2010 | DE202010012001U1 Rohr-Verbindungsanordnung für eine tragende Struktur Pipe connection arrangement for a supporting structure |
| 11/17/2010 | EP2250424A2 End fitting for pressure vessel |
| 11/17/2010 | EP2250421A1 Connecting piece for a clamping connector |
| 11/17/2010 | CN101886722A Biconvex weldable blind hole flange |
| 11/11/2010 | DE102007026394B4 Drehfester Schlauchanschluss Rotation-resistant hose connection |
| 11/10/2010 | EP2249072A1 Device for connecting a plastic tube to a connection nipple |
| 11/10/2010 | EP2248620A1 Fused bond between two enamelled steel components |
| 11/10/2010 | CN201628039U Butt-welding elbow branch pipe seat |
| 11/10/2010 | CN201628026U Thin-wall steel tube rolling-type connecting structure |
| 11/09/2010 | US7828334 Joint part for resin fuel tank |
| 11/04/2010 | WO2010125108A1 System for identifying joints of elements to be assembled intended for forming an assembly such as, in particular, a pipeline or a tank, and identification method used in such a system |
| 11/04/2010 | CA2760293A1 System for identifying joints of elements to be assembled intended for forming an assembly such as, in particular, a pipeline or a tank, and identification method used in such a system |
| 11/03/2010 | EP2246603A1 Sealing and insulation device for a conduit and a conduit connection system |
| 11/03/2010 | EP2245352A2 High pressure connection systems and methods for their manufacture |
| 11/03/2010 | CN201621408U Butt welding 45 degree branch outlet |
| 11/03/2010 | CN201621393U Ring pressure reinforced thin-wall metal pipe fitting |
| 11/03/2010 | CN201621392U Three-piece clamping type ball valve |
| 11/03/2010 | CN201621391U Pressing type check valve |
| 11/03/2010 | CN201621390U Pipe connecting piece with a special inner section around the corner |
| 11/03/2010 | CN201621346U Two-piece type press-fitting ball valve |
| 11/03/2010 | CN201621266U Pressing pipe sealing rubber ring |
| 11/02/2010 | CA2536500C Energized restraining gasket for mechanical joints of pipes |
| 10/28/2010 | WO2010098657A3 Connection tube segment for heating boilers |
| 10/27/2010 | EP2243992A1 High pressure pipe coupling construction |
| 10/27/2010 | CN201615318U 金属防腐管道连接头 Metal corrosion pipe connectors |
| 10/27/2010 | CN201615295U 一种金属管焊接结构 Metal pipe welded structure |
| 10/27/2010 | CN101382215B Copper and aluminium connecting tubes with hard sleeve and method for making same |
| 10/21/2010 | WO2010120438A2 Method of installing rotatable flapper valve to an interior of a conduit |
| 10/20/2010 | CN101865335A Eccentric connector |