| Patents for F16L 13 - Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints (5,381) |
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| 10/20/2010 | CN101865334A Bimetal compound pipe with adapter rings |
| 10/19/2010 | US7815226 Fitting for metal pipe and tubing |
| 10/14/2010 | DE102009015186A1 Fitting zum Anschluss eines Rohres Fitting for connecting a pipe |
| 10/13/2010 | EP2238381A1 Fluid conduits with integral end fittings and associated methods of manufacture and use |
| 10/13/2010 | CN201606608U 快速接头 Quick Coupler |
| 10/13/2010 | CN201606592U 锆钢复合板设备接管密封环防泄漏双层保护结构 Zirconium steel composite board equipment to take over the leak-proof seal ring double protection structure |
| 10/13/2010 | CN201606591U 锆钢复合板设备接管衬里防泄漏双层保护结构 Zirconium steel composite board equipment leak-proof lining a double take over protection structure |
| 10/07/2010 | US20100253077 System for Connecting Undersea Pipes at Great Depths |
| 10/07/2010 | US20100253066 Crimp-Type Coupling, Crimping Tool and Method of Crimping |
| 10/07/2010 | DE202010008131U1 Reduzierstück für Rohrverbindungsmanschette Reducer pipe fitting collar |
| 10/06/2010 | EP2236891A1 Flange coupling, and metal pipe joining structure |
| 10/06/2010 | EP2236889A1 Fitting for connecting a tube |
| 10/06/2010 | CN201599502U 一种蒸发器铝管接头焊接结构 One kind of evaporator tubes welded joints |
| 10/05/2010 | US7806444 Element weldable by friction to a tube end, and a corresponding welding method |
| 09/29/2010 | EP2231361A1 Joining metal pipes |
| 09/29/2010 | CN101846216A Construction method for connecting natural gas pipelines with gas |
| 09/28/2010 | US7802823 Holding back device for a pressure hose |
| 09/23/2010 | US20100237609 Attachment connection, and method of connecting a thin-walled hose line to a carbon-containing attachment part |
| 09/23/2010 | DE102009012973A1 Material-fit connection assembly for use between pipe elements, has circulating seal and isolating unit, and welding bead that is attached by adjustment of defined gap between welding bead and cylindrical element i.e. pipe element |
| 09/22/2010 | CN201589021U Seaming corrugated steel pipe |
| 09/22/2010 | CN101842038A Resistively welded part for an appliance including a surface cleaning apparatus |
| 09/21/2010 | US7798536 Reverse sliding seal for expandable tubular connections |
| 09/21/2010 | CA2396220C Girded tube high-pressure conduit section |
| 09/16/2010 | US20100230953 Coaxial Pipe Element and a Method of Fabrication |
| 09/15/2010 | EP2227649A2 Pipe fitting |
| 09/15/2010 | EP2227648A1 A pipe stalk and method of assembling a pipeline therefrom |
| 09/15/2010 | EP1646472B1 Device with a pipe/connector weld joint configuration |
| 09/15/2010 | CN101832432A Electromagnetic induction heating type plastic pipeline connecting pipe fitting |
| 09/15/2010 | CN101832298A Underflow pump with soft connection device |
| 09/14/2010 | US7793992 Junction part for coaxial pipe elements, and a method of joining together coaxial pipe elements |
| 09/14/2010 | US7793991 Pipe connector |
| 09/10/2010 | WO2010101320A1 Valve socket for water tap and tap coupling system using same |
| 09/09/2010 | US20100225107 Gas Tight Tubular Joint or Connection |
| 09/09/2010 | DE102009034593A1 Electrical welding sleeve for connecting plastic pipes, has spiral arrangement embedded into sleeve body, where position of closing body is changeable and/or measurable over influence of electromagnetic characteristics of arrangement |
| 09/09/2010 | DE102009007582A1 Verfahren zum Verbinden sowie Verbindung eines Kapillarrohrs mit einem Stammrohr A method of connecting and connecting a capillary tube with a stem tube |
| 09/07/2010 | CA2548877C Method and apparatus for relieving tensile residual stress in welded pipe joints |
| 09/07/2010 | CA2421526C Internal swage fitting |
| 09/02/2010 | WO2010098657A2 Connection tube segment for heating boilers |
| 09/02/2010 | WO2010097768A1 Spaced joining device |
| 09/02/2010 | WO2010097767A1 Compliant material |
| 09/02/2010 | WO2010097766A1 Joining device including a shield |
| 09/02/2010 | WO2010097765A1 Flush joint |
| 09/02/2010 | WO2010097763A1 Joining device |
| 09/02/2010 | DE102009010427A1 Feststofftransportrohr Sediment transport tube |
| 09/01/2010 | EP2224141A1 Method and structure for bonding metal member to be bonded |
| 09/01/2010 | CN201568660U End element of transmission pipeline |
| 09/01/2010 | CN201568659U End head element of conveying pipeline |
| 09/01/2010 | CN201568658U Structure for connecting thin wall pipelines |
| 09/01/2010 | CN201568104U Novel anti-gluing structure of high-pressure main oil path of engine |
| 08/26/2010 | WO2010096675A1 Conduit fitting with split torque collar |
| 08/26/2010 | WO2010096672A1 Conduit fitting with torque collar |
| 08/25/2010 | EP2221520A1 Hose fitting |
| 08/19/2010 | US20100207387 Hose fitting |
| 08/19/2010 | US20100207382 Electrofusion fitting |
| 08/19/2010 | US20100207381 Pipe connector production method |
| 08/19/2010 | US20100207380 Welded joint for lined pipe and components thereof |
| 08/12/2010 | WO2010089188A1 Fitting for thick‑walled pipes and method for producing same |
| 08/12/2010 | CA2751371A1 Fitting for thick-walled pipes and method for its production |
| 08/11/2010 | CN201547419U Stainless steel reinforced double-ring pressure pipe joint |
| 08/11/2010 | CN201547418U Tap-water pipe assembly and clamping and pressing mould thereof |
| 08/11/2010 | CN101802344A Connections for expandable tubulars |
| 08/11/2010 | CN101382216B Counter bending copper-aluminium tube joint, method for producing same and special core rod |
| 08/04/2010 | CN201539647U Inner opening lining of inner coating pipeline |
| 08/03/2010 | US7767938 Electrofusion socket forming system |
| 08/03/2010 | US7766395 Working fluid feeding device |
| 07/29/2010 | WO2010083990A1 Brake pipe connection to a brake hose |
| 07/28/2010 | EP2211080A1 Brake pipe connection to a brake hose |
| 07/28/2010 | CN201535400U Corrugated pipe joint |
| 07/28/2010 | CN101294646B Pipe connection sleeve and air conditioner with the same |
| 07/22/2010 | US20100181759 Apparatus and method for welding steel boiler tubes |
| 07/22/2010 | DE202010004625U1 Vorrichtung zum Verbinden von Rohren Device for connecting pipes |
| 07/21/2010 | CN101782302A Transitional pipe between flat pipe and collecting pipe |
| 07/21/2010 | CN101782171A Novel interconnecting piece of square tube |
| 07/20/2010 | US7758086 Metal to plastic fluid connection with overmolded anti-rotation retainer |
| 07/15/2010 | WO2010081120A1 Method for attaching tube and fittings |
| 07/14/2010 | CN201526749U Spreading device for connecting guide pipe and joint |
| 07/14/2010 | CN201526748U Socket welding type water pipeline |
| 07/14/2010 | CN101776190A Repair-proof welded connection technology of inner walls of plastic-coated steel tubes |
| 07/08/2010 | US20100171310 Sealed tubular joint with plastic expansion and at least one inclined surface |
| 07/08/2010 | US20100171309 Coupling device for tubular members |
| 07/07/2010 | EP2204598A1 Crimping sleeve and method for applying the same |
| 07/07/2010 | CN201521730U Expansion pipe connection structure of automobile high-pressure fuel pipe |
| 06/29/2010 | CA2377697C Expandable joint connector |
| 06/24/2010 | US20100156097 Crimp ring |
| 06/23/2010 | CN201515551U Connecting water tube for water-cooling baffles |
| 06/23/2010 | CN201513640U Anti-seepage adapter of steel pipe |
| 06/23/2010 | CN101755161A Coupling and method for joining |
| 06/23/2010 | CN101038055B Welded piping joint structure |
| 06/22/2010 | US7741580 Method of welding a pipe/connector joint |
| 06/16/2010 | EP2196713A1 Device, method and kit of parts for forming a press-fit connection with a tube |
| 06/10/2010 | WO2010063196A1 Fixing device and fixing element |
| 06/10/2010 | US20100143041 Pipe-joining method and system for producing underwater pipelines and underwater-pipeline-laying vesel comprising such a system |
| 06/10/2010 | DE102008058510A1 Tube processing tool for production of flow channels in e.g. tubes, has expansion body formed opposite to ends such that projection of body in radial outer direction covers partial region of ends in circumferential direction |
| 06/10/2010 | DE102005015278B4 Rohrverbindung Pipe connection |
| 06/09/2010 | EP2193303A1 Press fitting for a pipe, in particular plastic pipe or plastic and metal composite pipe |
| 06/09/2010 | CN201502807U Novel drain pipe |
| 06/09/2010 | CN101730814A Method and apparatus for coating pipes |
| 06/09/2010 | CN101725778A Method for connecting thin-wall connecting pipe fittings |
| 06/03/2010 | WO2010060193A1 Welding apparatus and methods for welding |
| 06/03/2010 | US20100133808 Metallic connector, assembly and method of assembly |