| Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887) |
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| 01/21/2010 | CA2638336A1 Apparatus for pressure testing a plumbing installation |
| 01/20/2010 | EP2146130A2 A method and apparatus for repairing a flawed welded joint in a core spray piping system |
| 01/20/2010 | EP2146129A2 Pipe lining material and method for manufacturing same |
| 01/20/2010 | EP2146127A2 Rehabilitating pipe segment and existing pipe rehabilitation method using same |
| 01/20/2010 | EP2145128A1 An improved pipeline pig signal with adjustable mounting |
| 01/20/2010 | EP2145073A1 Boring system |
| 01/20/2010 | CN201386881Y Electromagnetic wedge-shaped micro-pipeline robot |
| 01/20/2010 | CN201386880Y Oil-water pipeline pressurized leak stopping device |
| 01/20/2010 | CN201386879Y 管堵 Plugs |
| 01/20/2010 | CN201386858Y Bidirectional fast automatic blocking-up valve |
| 01/20/2010 | CN100582550C Submarine pipeline vortex-induced vibration inhibiting method |
| 01/20/2010 | CN100582549C Self-compensating fastening type large-diameter fast joint |
| 01/20/2010 | CN100582547C Piping |
| 01/20/2010 | CN100582546C Fluid coupling |
| 01/19/2010 | US7648085 Drip emitter |
| 01/19/2010 | US7647977 Borehole liner |
| 01/17/2010 | CA2671586A1 Rehabilitating pipe segment and existing pipe rehabilitation method using same |
| 01/14/2010 | WO2009132376A3 Tube |
| 01/14/2010 | WO2009027964A3 Multiple conduit-repair method |
| 01/14/2010 | US20100008731 Pipe producing apparatus and existing pipe rehabilitating method employing the same |
| 01/14/2010 | US20100007140 Crimp fitting for corrugated stainless steel tubing |
| 01/14/2010 | US20100007137 Pipe coupling with built-in grip |
| 01/14/2010 | US20100006170 Fastener for removable securement of a conduit body cover |
| 01/14/2010 | US20100006161 Plug assembly |
| 01/14/2010 | DE102007042546B4 Verfahren zur ortsaufgelösten Temperaturmessung in einem Rohr- oder Kanalsystem Method for spatially resolved temperature measurement in a pipe or duct system |
| 01/14/2010 | DE10122565B4 Verfahren zum Sanieren von Rohrleitungen Method for remediating pipelines |
| 01/13/2010 | EP2142838A1 System and method for pipe repair |
| 01/13/2010 | EP2142837A2 Bladderless pipeliner and method for using same |
| 01/13/2010 | EP2142407A2 Vibrating robotic crawler |
| 01/13/2010 | EP1685346B1 Cured in place liner with integral inner impermeable layer and continuous method of manufacture |
| 01/13/2010 | CN201382704Y Power-free hot-blast air sintering device |
| 01/13/2010 | CN201382239Y Bent pipe plugging device |
| 01/13/2010 | CN201382238Y Finned pipeline impact energy absorber |
| 01/13/2010 | CN201382223Y Drip irrigation belt water supply connector and flow controller comprising same |
| 01/13/2010 | CN201380134Y Bathroom shower/wall lamp connecting device |
| 01/13/2010 | CN101625062A Flexible wriggle pipeline robot with guide head |
| 01/13/2010 | CN101625061A Pipelining emergent repairing method of prestressing steel cylinder concrete pipe |
| 01/13/2010 | CN100580728C Piping inside and outside communication device based on very low frequency power electromagnetic pulse |
| 01/12/2010 | US7644955 Quick coupling type fitting |
| 01/12/2010 | US7644804 Sound attenuator |
| 01/12/2010 | US7644735 Pipe insert |
| 01/12/2010 | US7644734 Safety cap for couplings and fittings |
| 01/12/2010 | CA2425611C Lined pipeline vent |
| 01/12/2010 | CA2407983C Radial expansion of tubular members |
| 01/07/2010 | WO2009114246A3 Method and composition for lining a pipe |
| 01/07/2010 | US20100003840 Dielectric Isolators |
| 01/07/2010 | US20100001512 Dielectric Isolators |
| 01/07/2010 | US20100000621 Method for repairing flexible tube |
| 01/07/2010 | US20100000610 Dispensers |
| 01/07/2010 | DE202009015035U1 Vorrichtung zum Abdichten von Leitungen Device for sealing cables |
| 01/07/2010 | DE202009014112U1 Schalldämpfer für einen rohrförmigen, einen Hohlraum bildenden Körper Silencer for a tubular, forming a cavity body |
| 01/07/2010 | DE102008030830A1 Scavenged valve for manually controlled and remote-controlled device for closing or for releasing flowing liquids, has valve housing with inlet chamber, and has outlet chamber |
| 01/07/2010 | DE102006042079B4 Mittel zum Verbinden zusammenzufügender Enden zweier Kunststoffbänder zur Bildung eines Wickels in einer Wickelvorrichtung Means for connecting zusammenzufügender ends of two plastic strips to form a coil in a winding device |
| 01/06/2010 | EP2141405A1 Method of renovating a pipeline by using a liner and a transparent tape |
| 01/06/2010 | EP2141404A1 A liner assembly for renovating a pipeline by using a liner and a transparent tape |
| 01/06/2010 | EP2140160A2 Damper for fluid vibrations comprising two diaphragms |
| 01/06/2010 | CN201377674Y Energy dissipating orifice plate |
| 01/06/2010 | CN201377673Y Energy dissipating orifice plate |
| 01/06/2010 | CN201377655Y Fast pressurized plugging device of oil and gas pipeline |
| 01/06/2010 | CN201377654Y Trenchless pipeline repair device |
| 01/06/2010 | CN101619796A Method and device for stopping leakage of joints of gas transmission pipeline |
| 01/06/2010 | CN101619795A Assembling type material for repairing underground pipeline, lining pipe as well as manufacturing method and application of lining pipe |
| 01/05/2010 | US7641756 Method and device for lining a pipe conduit or a channel |
| 01/05/2010 | US7640949 Sealing device |
| 12/31/2009 | US20090321701 Fence System |
| 12/31/2009 | US20090320223 Multi-diameter elastic sealing module for pigs |
| 12/31/2009 | DE10358253B4 Verfahren zur Sanierung von inkrustierten Wasserrohrleitungen mit mehreren Leitungsabschnitten Method for restoring encrusted water pipes with multiple line segments |
| 12/30/2009 | WO2009158413A2 High retention magnetic coupling device for conduit attachment |
| 12/30/2009 | WO2009157959A1 Corrosion monitor |
| 12/30/2009 | WO2009157748A1 Method for repairing and/or strengthening of pipes |
| 12/30/2009 | WO2009155708A1 Apparatus and method to locate an object in a pipeline |
| 12/30/2009 | WO2009155640A1 Improved pipe flange inspection device |
| 12/30/2009 | EP2138750A1 Device for reducing acoustic interference with flexible implant and conditioning circuit including such a device |
| 12/30/2009 | CN201373213Y Bent pipe with dredging device |
| 12/30/2009 | CN201373212Y Pipe joint infrared heating axial moving and pipe diameter adjusting device |
| 12/30/2009 | CN201373211Y Pipe joint infrared heating device |
| 12/30/2009 | CN201373210Y Tubular plugging lining piece used for plugging pipeline leakage |
| 12/30/2009 | CN201373209Y Blowout prevention sleeve for plug type pipeline valve |
| 12/30/2009 | CN201373208Y Soft pipeline valve |
| 12/30/2009 | CN201373192Y Joint device capable of adjusting water output of water feeder |
| 12/30/2009 | CN201373191Y Water-saving joint device |
| 12/30/2009 | CN201373185Y Vehicle rubber hose with metal filter mesh |
| 12/30/2009 | CN100575764C Mending device and method for underground pipe line |
| 12/30/2009 | CN100575763C Piping with fluid mixing region |
| 12/30/2009 | CA2728818A1 Apparatus and method to locate an object in a pipeline |
| 12/30/2009 | CA2707366A1 Corrosion monitor |
| 12/29/2009 | CA2468215C Anti-vibration tube support |
| 12/24/2009 | US20090318072 Blast Protection Damper |
| 12/24/2009 | US20090315324 End cap for a hydraulic fitting |
| 12/24/2009 | US20090315323 Glass-like carbon deformed molded article, process for producing the same, and joint structure for jointing a connecting member to a glass-like carbon hollow molded article |
| 12/24/2009 | US20090314498 Securement of lines to downhole well tools |
| 12/24/2009 | US20090314373 Aircraft duct system |
| 12/24/2009 | DE10320776B4 Vorrichtung zur Kompensation von viskosen Eigenschaften eines hydraulischen Mediums in einer hydraulischen Druckleitung A device for compensation of viscous properties of a hydraulic fluid in a hydraulic pressure line |
| 12/23/2009 | WO2009155173A2 Apparatus and method of reinforcing a conduit or vessel |
| 12/23/2009 | WO2009152622A1 Section simulator for simulating a section of an object and method for assisting calibration of a profiler |
| 12/23/2009 | WO2009152550A1 A system and method for servicing a conduit |
| 12/23/2009 | EP2136374A1 Apparatus and method for remotely inspecting and/or treating the inside surface of pipes or elongated vessels, especially in nuclear reactor coolant systems |
| 12/23/2009 | CN201368292Y Leakage repairing device of pipeline |
| 12/23/2009 | CN201368291Y Sealing part of water-draining pipeline of train air conditioner |
| 12/23/2009 | CN201368290Y Vibration-eliminating mechanism for high-pressure delivery pipeline |