| Patents for F16L 25 - Construction or details of pipe joints not provided for in, or of interest apart from, groups (6,088) |
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| 04/17/2013 | CN101818833B Slightly bent ceramic tube, application and production method thereof |
| 04/17/2013 | CN101586718B Precast prestressed concrete pipe gallery with chamfer angle |
| 04/16/2013 | US8420581 Threaded joint for pipes having a lubricating coating |
| 04/16/2013 | CA2543852C Fitting for a flexible metal hose |
| 04/11/2013 | CA2851024A1 Method and apparatus for gripping |
| 04/10/2013 | EP2578917A1 Sealing device for corrugated pipes |
| 04/10/2013 | CN202868154U High-performance reducing connection pipe |
| 04/10/2013 | CN202868153U Silicone oil transmission pipeline of reaction still |
| 04/10/2013 | CN202868152U Copper pipe joint |
| 04/10/2013 | CN202868151U Reinforced concrete sleeve for heating power jacking construction |
| 04/10/2013 | CN202868150U Integral type insulated joint for pipeline |
| 04/10/2013 | CN202868107U Relatively big turn angle double-rubber-ring prestress steel cylinder concrete pipe |
| 04/04/2013 | US20130082462 Edgeless unions of concentric members |
| 04/04/2013 | US20130082445 Tube coupling apparatus having liquefiable metal sealing layer |
| 04/04/2013 | CA2849791A1 Split test boot |
| 04/03/2013 | EP2574316A2 Edgeless unions of concentric members |
| 04/03/2013 | EP2505331B1 Method of production of a joint for corrugated pipes in plastic material with annexed sealing gasket |
| 04/03/2013 | CN202852267U Novel double inclined pipe |
| 04/03/2013 | CN202852266U Plastic-coated steel pipe socket type joint |
| 04/03/2013 | CN202852265U Lightning protection connecting device for metallic conduit |
| 04/03/2013 | CN102121552B High-temperature high-pressure spray pipe |
| 03/28/2013 | US20130076030 Torque limiting fastening assemblies and fluid coupling assemblies including the same |
| 03/28/2013 | US20130076018 Dielectric fitting assembly |
| 03/28/2013 | DE102012212748A1 Pipe connection arrangement for use as e.g. angular or lateral compensator for compensating thermal expansion in pipelines, has anchoring part positive-fittingly and/or form-fittingly fixed on respective pipe elements |
| 03/28/2013 | DE102012212731A1 Flexible duct element e.g. decoupling element for exhaust system of motor vehicle e.g. van with combustion engine, performs cohesive connection of adjacent coils in trough by welding process |
| 03/27/2013 | EP2572133A1 Dielectric fitting assembly |
| 03/27/2013 | CN202834512U Connection structure of steel band bellows |
| 03/27/2013 | CN202834499U Integrated type insulated joint |
| 03/27/2013 | CN102996945A Variable diameter cement pipe adapter |
| 03/27/2013 | CN102996944A Socket part of detachable cement pipe |
| 03/20/2013 | CN202812587U Soft pipe hard pipe connecting structure |
| 03/20/2013 | CN202812557U Concrete pipeline reducing conversion part |
| 03/20/2013 | CN202812556U Ventilation joint used for ventilation between interior and exterior of axle |
| 03/20/2013 | CN202812555U Butt joint with circular top and rectangular bottom |
| 03/20/2013 | CN202812554U Oil filling pipe for automobiles |
| 03/20/2013 | CN202812553U Square tube socket with guiding function |
| 03/20/2013 | CN202812552U Chlorine gas pipe connection fixture |
| 03/19/2013 | US8398124 Pull-up by torque fitting |
| 03/14/2013 | WO2013034350A1 Electrical switchgear unit |
| 03/13/2013 | EP1751459B1 Ribbed pipe clamp with sealing sleeve |
| 03/13/2013 | CN202791044U Bell and spigot corrugated tube |
| 03/13/2013 | CN202791031U Ship shore connector |
| 03/13/2013 | CN202790973U Connecting pipe |
| 03/13/2013 | CN102966815A Flange connecting pipe |
| 03/12/2013 | CA2580326C Keyed coupling assembly and kit |
| 03/07/2013 | US20130056978 Fluid coupling |
| 03/07/2013 | DE102011112050A1 Pipe connector for connecting pipes, different fittings, adapters, T-shaped pieces or two pipe ends of system, has housing with proximal opening and distal opening, where internal support body is arranged within housing |
| 03/07/2013 | DE102011053260A1 Schnellkupplung zur Verbindung medienführender Leitungen Quick coupling for connecting media leading lines |
| 03/07/2013 | DE102011053208A1 Connection arrangement e.g. connector for pipe utilized in motor vehicle, has guiding element for generating guide between outer surface of tube and inner surface of fluid-guiding component during guiding of tube in component retainer |
| 03/06/2013 | EP2565898A1 Electrical switching station |
| 03/06/2013 | EP2564013A2 Drilling or extraction pipe string |
| 03/06/2013 | CN202769125U Multitandem valve base pipe dedicated adapter |
| 03/06/2013 | CN202769085U Embedded prestress steel cylinder concrete tube with long service life and multilayer anticorrosion treatment |
| 03/06/2013 | CN102954302A Diameter-changing pipe and adjusting method thereof |
| 03/06/2013 | CN102954301A 模块单元和流体分析单元 Module unit and fluid analysis unit |
| 03/05/2013 | US8388796 Method and structure for bonding metal member to be bonded |
| 02/28/2013 | US20130049361 Pipe connector |
| 02/28/2013 | US20130049352 Combined Structure Used For Air-Conditioning Ventilation |
| 02/28/2013 | DE102012015415A1 Moduleinheit und Fluid-Analyseeinheit Module unit and fluid analysis unit |
| 02/28/2013 | DE102011110837A1 Housing for fluid conduit, has functional element that is fixed between tubular elements so that tubular elements are connected to adjacent tubular elements |
| 02/27/2013 | EP2562456A1 Swabable fluid connectors and fluid connector pairs |
| 02/27/2013 | CN202756799U Pentatricopeptide repeat (PPR) plastic reducing fitting |
| 02/27/2013 | CN102943937A Insulating system of charged hydraulic pipeline |
| 02/26/2013 | US8382077 Gas spring assembly and method |
| 02/26/2013 | CA2507909C Anti-rotation device for mating connectors and methods of using same |
| 02/21/2013 | US20130042414 Air inlet for patient support device |
| 02/20/2013 | DE202011107927U1 Verbindungsvorrichtung zum Verbinden von zwei Rohren Connecting device for connecting two pipes |
| 02/20/2013 | CN202746816U Multistage connecting device of transformer oil tube |
| 02/20/2013 | CN202746815U Male end joint of discharge pipe of tank truck |
| 02/20/2013 | CN202746797U Reinforced concrete pipe provided with double rubber ring steel spigot joint |
| 02/14/2013 | WO2013020258A1 Spigot-and-socket pipe joint with anchoring structure and installing method thereof |
| 02/14/2013 | US20130038051 Tubing connector and method for coupling two coiled tubing strings |
| 02/13/2013 | CN202733252U Multifunctional curved foot |
| 02/13/2013 | CN202733251U Underground pipeline |
| 02/13/2013 | CN202733250U Novel composite material socket-and-spigot joint of reinforced concrete pipe |
| 02/11/2013 | DE202011051897U1 Schlauch zur Führung von Fluiden Hose for conducting fluids |
| 02/07/2013 | WO2013019633A1 Pipeline liner non-flange connection |
| 02/07/2013 | WO2013019274A1 End connector for high pressure high temperature reinforced rubber hose |
| 02/07/2013 | US20130032359 Rotating head |
| 02/07/2013 | CA2843598A1 End connector for high pressure high temperature reinforced rubber hose |
| 02/06/2013 | CN202719296U Double-thread short joint |
| 02/06/2013 | CN102918313A Flanged fitting for use with tubing containment system |
| 01/31/2013 | US20130026750 Error-proof tube connection |
| 01/30/2013 | CN202708407U Glass steel clamp sand jacking pipe for non-excavation construction |
| 01/30/2013 | CN202708406U 连接管件 Connection fittings |
| 01/30/2013 | CN202708405U 管道 Pipeline |
| 01/30/2013 | CN202708385U Pipeline leakage detecting tool |
| 01/30/2013 | CN202708364U Nodular cast iron pipe provided with concrete in wrapping mode |
| 01/30/2013 | CN202708357U Lining type prestressed concrete cylinder pipe with anticorrosive coatings on surfaces of bell and spigot and pipe |
| 01/29/2013 | US8360094 Apparatus to mechanically load a compression member |
| 01/24/2013 | DE102011000242B4 Antriebsmotor mit Drehdurchführung Drive motor with rotary feedthrough |
| 01/23/2013 | CN202691373U Novel vacuum inner-layer pipe piece |
| 01/23/2013 | CN202691372U Interface structure of dual-seal pipe for automobile air conditioner |
| 01/23/2013 | CN202691371U Guide tube connecting structure of steam ironing machine |
| 01/23/2013 | CN202691370U Device for connecting oil pipe with heating element |
| 01/23/2013 | CN202691369U Air inflation joint |
| 01/23/2013 | CN102889441A Reinforced concrete bushing for thermal jacking construction |
| 01/23/2013 | CN101479440B Tubular member connection method, device and system |
| 01/22/2013 | CA2680884C Air-based cooling for data center rack |
| 01/17/2013 | US20130015657 Tubular threaded connection |