| Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887) |
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| 07/18/2013 | WO2013104908A2 Pipe repair means |
| 07/18/2013 | WO2013104010A1 Method and device for repairing a defect in a pipe |
| 07/18/2013 | US20130181437 Coupling element and unlocking element for the coupling element |
| 07/18/2013 | US20130180613 Pipe |
| 07/17/2013 | EP2614287A1 Device for renovating a pipe |
| 07/17/2013 | EP2614286A2 Pipeline fluid heating system |
| 07/17/2013 | EP2613990A1 Purge system |
| 07/17/2013 | CN203068056U Curved flow guide device for conveying mud delivery pipeline |
| 07/17/2013 | CN203068055U Pipeline leaking stoppage jackscrew type lathedog |
| 07/17/2013 | CN203068054U Pipeline plugging device |
| 07/17/2013 | CN203068053U Water pipe |
| 07/17/2013 | CN203068052U Connecting pipe fitting |
| 07/17/2013 | CN203068051U Noise reduction drain pipe |
| 07/17/2013 | CN203068050U Mortar check plug clamping hoop |
| 07/17/2013 | CN203068049U Bursting tube joint bringing convenience to observation of flow regime |
| 07/17/2013 | CN203068029U Peony seed oil feeding pipeline |
| 07/17/2013 | CN203067984U Telescopic water pipe |
| 07/17/2013 | CN203067086U Standby generator set for port and pier transient load low-noise energy storage |
| 07/17/2013 | CN203060956U Drum type blocking preventing device of sewage or surface water source heat pump system |
| 07/17/2013 | CN203060955U Runner type blocking preventing device of sewage or surface water source heat pump system |
| 07/17/2013 | CN103210249A Device and method for blocking pipelines, especially under the sea |
| 07/17/2013 | CN103206579A Novel multi-combined steel tube |
| 07/17/2013 | CN101952107B Apparatus and method for internally lining an elongate member |
| 07/17/2013 | CN101900237B 流体系统 Fluid Systems |
| 07/17/2013 | CN101371068B Device for deflecting a medium flowing in a pipe |
| 07/16/2013 | US8486525 Method and apparatus having two surfaces for sealing distribution ducts |
| 07/16/2013 | US8485220 Automatic flow regulator valve |
| 07/16/2013 | US8484816 System and method of securing an apparatus to an opening |
| 07/13/2013 | CA2801795A1 Plug head assemblies |
| 07/11/2013 | WO2013103880A1 Damping device and method |
| 07/11/2013 | WO2013102807A2 Pipeline inspection gauge for the internal inspection of pipelines |
| 07/11/2013 | WO2013029741A3 Arrangement for sealing a master cylinder on the side of the piston rod |
| 07/11/2013 | WO2013025247A3 Low row steam generator inspection probe |
| 07/11/2013 | WO2012115871A3 Low row steam generator inspection probe |
| 07/11/2013 | US20130175958 Systems and methods for transmitting and/or utilizing hvdc power in a submarine environment |
| 07/11/2013 | US20130175795 Cap for a quick connect fitting assembly and method of assembly using same |
| 07/11/2013 | US20130175002 Process for creating injection molded top and bottom caps secured to opposite ends of an elongated pipe used in a geothermal heat recovery operation |
| 07/11/2013 | US20130174933 Hose for Transporting Refrigerant |
| 07/11/2013 | US20130174363 Anti-fouling apparatus for cleaning deposits in pipes and pipe joints |
| 07/11/2013 | DE102012100120A1 Verschlusseinrichtung zum Verschließen einer hydraulischen und/oder pneumatischen Bohrung Closure means for closing a hydraulic and / or pneumatic bore |
| 07/10/2013 | EP2613061A2 Closing device for closing a hydraulic and/or pneumatic borehole |
| 07/10/2013 | CN203052099U Water pipe and slag collection and discharge device thereof |
| 07/10/2013 | CN203052098U Cleaner |
| 07/10/2013 | CN203052097U Multifunctional big-head huff section |
| 07/10/2013 | CN203052096U Multifunctional special-shaped tee huff section |
| 07/10/2013 | CN203052095U Pipe saddle bolt stopping device |
| 07/10/2013 | CN203052094U Leak stopping tool |
| 07/10/2013 | CN203052093U Multifunctional half joint with 45-degree bending angle |
| 07/10/2013 | CN203052092U Pipe sealing device |
| 07/10/2013 | CN203052091U Plugging connector |
| 07/10/2013 | CN203052090U Pump truck, pump truck arm support component and baffle |
| 07/10/2013 | CN203052089U Hoop |
| 07/10/2013 | CN203052088U Special tool for gas charging connector conversion device of SF6 equipment |
| 07/10/2013 | CN203052087U Steam silencer |
| 07/10/2013 | CN203052086U Device for eliminating noise generated when discharging air in tank lorry filling pipe |
| 07/10/2013 | CN203052085U Spring return safety rope |
| 07/10/2013 | CN203051985U Polyethylene double-pipe for chemical industry fluid transportation |
| 07/10/2013 | CN203051978U Smoke discharging and air discharging pipe and connecting device thereof |
| 07/10/2013 | CN103201452A Remote pig launcher |
| 07/10/2013 | CN103196005A Pipe exploration robot based on real-time image transmission system |
| 07/10/2013 | CN103196004A Pipe connecting sealing multifunctional clamp |
| 07/10/2013 | CN103196003A Conversion adapter |
| 07/10/2013 | CN102384337B Rapid plugging method for fiberglass pipeline with water and pressure |
| 07/10/2013 | CN101737588B Remote control device for adjusting exposure time of ray pipeline crawler |
| 07/10/2013 | CN101504104B Mouth compensating method for pipeline corrosion protection layer and integrated mouth compensating machine |
| 07/09/2013 | US8483884 Model airplane automatic fuel pump controller apparatus |
| 07/09/2013 | US8480828 Method for repairing and/or strengthening pipes |
| 07/09/2013 | US8479774 Accumulator with single direction seal |
| 07/09/2013 | US8479712 Pulsation reducing apparatus |
| 07/09/2013 | US8479345 Speed control drive section with failsafe valve |
| 07/09/2013 | CA2664492C Method and apparatus for enhancing operation of a fluid transport pipeline |
| 07/09/2013 | CA2584570C Sag correction system |
| 07/09/2013 | CA2505798C Plumbing system test valve |
| 07/05/2013 | CA2800431A1 Expansion tank with membrane thermal protection |
| 07/04/2013 | US20130167963 Quick release tire stem cap |
| 07/04/2013 | US20130167962 Pressure compensator for a subsea device |
| 07/04/2013 | US20130167958 Microfluidic Bubble Logic Devices |
| 07/04/2013 | US20130167943 Pig Receiver Assembly |
| 07/04/2013 | DE102011018214B4 Kanalrohrinspektionseinrichtung Sewer pipe inspection device |
| 07/03/2013 | CN203036187U Self-cleaning pipeline system |
| 07/03/2013 | CN203036185U Curved pipeline structure |
| 07/03/2013 | CN203036184U Repair device for steel framework composite tube |
| 07/03/2013 | CN203036183U Subsea pipeline clamp light in weight |
| 07/03/2013 | CN203036182U Rapid gas and water leakage hole plugging clamp sleeve for metal delivery pipeline |
| 07/03/2013 | CN203036181U Sealing lock catch |
| 07/03/2013 | CN203036180U Automatic blow down device of high pressure air |
| 07/03/2013 | CN203036179U Water pipe without back flow |
| 07/03/2013 | CN203036178U Silencer and refrigerator with same |
| 07/03/2013 | CN203036177U HT pipeline |
| 07/03/2013 | CN203035948U Crawler type strong magnetic leakage stoppage tool |
| 07/03/2013 | CN103189600A Subsea pig handler |
| 07/03/2013 | CN103185370A Intelligent heat supplier |
| 07/03/2013 | CN102311715B Healant for chemical pipes and preparation method thereof |
| 07/03/2013 | CN101476661B Sliding fit, pipe assembly and exhaust gas treatment device |
| 07/02/2013 | US8475146 Blower adapter and blower using the same |
| 07/02/2013 | US8474876 Cam style anti-rotation key for tubular connections |
| 07/02/2013 | US8474489 Flexible pipe |
| 07/02/2013 | US8474488 Low pressure accumulator for anti-lock brake system |
| 07/02/2013 | US8474474 Control valve having pressure boundary integrity diagnostic capabilities, method of making the control valve, and method of using the control valve |
| 07/02/2013 | US8474473 Method of direct hot tapping into a multiple production string without removing outer layers of casing |