| Patents for F16L 55 - Devices or appurtenances for use in, or in connection with, pipes or pipe systems (25,887) |
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| 02/10/2015 | US8950338 Pipeline tool |
| 02/10/2015 | CA2807112C Apparatus and method for heat curing of pipe liners |
| 02/10/2015 | CA2632379C Plug intended to be inserted into a duct on which a fluid flows and associated fluid prospecting well |
| 02/05/2015 | WO2015017249A1 Pipeline leak sealing system and method |
| 02/05/2015 | WO2015016738A1 Method for damping pressure pulses in a product pipeline |
| 02/05/2015 | WO2015016737A1 Apparatus for self-damping of water hammer pulses in main pipelines |
| 02/05/2015 | WO2015015256A1 Device for flow containment in pipe systems |
| 02/05/2015 | US20150034629 Systems, devices, and methods for heating an inside wall of a pipe or a vessel |
| 02/05/2015 | US20150034199 Lining hose for the rehabilitation of fluid-carrying line systems |
| 02/05/2015 | US20150034198 Pipeline leak sealing system and method |
| 02/05/2015 | US20150034197 Closure element for pipe ends |
| 02/05/2015 | US20150034165 Fluidic Modulators |
| 02/05/2015 | DE102013021678B3 Verschlussstopfen für eine Schnellkupplung Sealing plugs for quick coupling |
| 02/05/2015 | DE102010016312B4 Verwendung eines UV-Licht härtenden Liners enthaltend hochreaktive Initiatorsysteme Using a UV light-curing liner containing highly reactive initiator systems |
| 02/04/2015 | EP2832393A1 Sound damper and oxygen concentration device comprising same |
| 02/04/2015 | EP2831484A1 Device and method for installing a compact pipe within a pipeline |
| 02/04/2015 | EP2830870A1 Fluoropolymer pipe |
| 02/04/2015 | CN204141147U 智能手持式清管器跟踪装置 Smart Handheld pig tracking device |
| 02/04/2015 | CN204141146U 一种新型清管器 A new pig |
| 02/04/2015 | CN204141145U 一种管道缠绕装置 Winding of a piping system |
| 02/04/2015 | CN204141144U 一种防漏油通气管套 An anti-spill snorkel sets |
| 02/04/2015 | CN204141143U 一种管端密封机构及风压取样装置 A pipe end sealing mechanism and pressure sampling device |
| 02/04/2015 | CN204141142U 汽车散热器排气口塞 Car radiator vent plugs |
| 02/04/2015 | CN204141141U 扫舱管密性膨胀塞 Stripping pipe tightness expansion plugs |
| 02/04/2015 | CN204141140U 一种具有紧急封堵装置的防冻液灌装系统 An antifreeze filling system has an emergency closure device |
| 02/04/2015 | CN204141139U 热水节水控制装置 Hot water control device |
| 02/04/2015 | CN204141138U 一种新型变径管 A new adjustable tube |
| 02/04/2015 | CN204141137U 一种防止管道泄漏的装置 The device prevents a pipeline leak |
| 02/04/2015 | CN204141136U 警示护板 Warning guard |
| 02/04/2015 | CN204141124U 三通管件 Tee fittings |
| 02/04/2015 | CN204141086U 可更换式复合型排水管 Replaceable composite drain |
| 02/04/2015 | CN204141078U 一种散热连接管 A heat sink connecting pipe |
| 02/04/2015 | CN204140980U 一种带先导的快速排气阀 A quick exhaust valve with pilot's |
| 02/04/2015 | CN204140320U 汽车空调压缩机吸排气口负压保护塞 Automotive air conditioning compressor suction vacuum exhaust port protection plugs |
| 02/04/2015 | CN104335404A 燃料电池堆中的气体出口区域的断水结构 Without water structure of the fuel cell stack gas exit area |
| 02/04/2015 | CN104329535A 一种定径孔管道机械驱动装置 A mechanical drive pipe diameter hole set |
| 02/04/2015 | CN104329534A 一种丝杠式快速抢修卡具及利用其抢修管道的方法 One kind of screw-type rapid repair fixtures and use its pipeline repair method |
| 02/04/2015 | CN104329533A 一种涡轮缓冲石油管道 A turbine buffer oil pipeline |
| 02/04/2015 | CN104329532A 一种排水箱防溢水装置、防溢水排水箱和排水箱排气方法 A wastewater tank overflow prevention devices, anti-tank and drain tank overflow drain exhaust method |
| 02/04/2015 | CN104329517A 一种双套管 A dual casing |
| 02/04/2015 | CN103162037B 管接头 Fittings |
| 02/04/2015 | CN102913712B 车辆转向系统高压油管的减振降噪装置 Vehicle steering system vibration and noise reduction means high-pressure pipeline |
| 02/03/2015 | US8945091 Breakaway coupling assembly |
| 02/03/2015 | US8944109 Diaphragm pressure expansion vessel |
| 02/03/2015 | US8944108 Hydraulic buffer |
| 02/03/2015 | US8944092 Effluent containment device |
| 02/03/2015 | US8944086 Plumbing freeze protection system |
| 02/03/2015 | US8943633 Cleaning system for cleaning tubing |
| 02/03/2015 | CA2814095C Apparatus and method for repairing pipes and pipe junctions |
| 02/03/2015 | CA2786186C Trap seal primer device |
| 02/03/2015 | CA2753623C Pipeline pig with internal flow cavity |
| 02/03/2015 | CA2663883C Coupling guard system |
| 01/29/2015 | WO2015012674A1 Rubber plugging machine |
| 01/29/2015 | WO2015012087A1 Apparatus moving through interior of pipe |
| 01/29/2015 | US20150027577 Apparatus and method for supporting a rehabilitation pipe |
| 01/29/2015 | US20150026930 Closure device for a cable sling, securing device, high-pressure device, and method for assembling the securing device |
| 01/29/2015 | DE102013108008A1 Vorrichtung zur Reparatur eines Schadens an einer unter Wasser befindlichen Behälterwand Apparatus for repair of damage to a container wall located under water |
| 01/28/2015 | EP2829811A1 Valve unit for thermal plants |
| 01/28/2015 | EP2828567A1 Method and apparatus for repairing a pipe junction |
| 01/28/2015 | EP2828566A1 Coupling for connecting fluid-conducting lines |
| 01/28/2015 | EP2828563A1 Vent valve |
| 01/28/2015 | EP2828066A1 A winding machine and winding cage for a helically wound pipe |
| 01/28/2015 | EP2828065A1 A winding machine and winding cage for a helically wound pipe |
| 01/28/2015 | CN204130307U 直焊式变压器散热器的结构及试漏充气盖和密封盖 Straight welding transformer radiator leak inflatable structure and cover and closures |
| 01/28/2015 | CN204128754U 深孔焊氦检漏堵头工装 Deep helium leak plug weld tooling |
| 01/28/2015 | CN204127568U 一种混凝土湿喷机输送管防胀裂安全保护装置 Wet spraying machine for concrete duct anti-bursting safety devices |
| 01/28/2015 | CN204127566U 一种矿用管道探测机器人 Ore pipe robot probe |
| 01/28/2015 | CN204127565U 地下钢套钢蒸汽管道保温层修复装置 Underground steel sleeve steel steam pipe insulation prosthetic devices |
| 01/28/2015 | CN204127564U 内胎充气式管端封堵器 Inflatable tube pipe end occluder |
| 01/28/2015 | CN204127563U Pccp管线打压管密封双面加筋平板堵头装置 Pccp pipeline pressure pipe seal double reinforced flat plug device |
| 01/28/2015 | CN204127562U 通气旋流管件 Vent pipe swirl |
| 01/28/2015 | CN204127561U 新型管口对正器 The new nozzle alignment device |
| 01/28/2015 | CN104315299A 非开挖气囊式管道修复器 Trenchless pipe repair balloon-type device |
| 01/28/2015 | CN104315298A 用于管接头防护的塑料堵盖 Plastic fittings for blocking protection cover |
| 01/28/2015 | CN104315297A 英制无扩口液压导管连接用堵套 English no flaring hydraulic conduit connecting block sets |
| 01/28/2015 | CN104315296A 一种自清理的呼吸阀 A self-clean breathing valve |
| 01/28/2015 | CN104315295A 进水渐扩管结构和泵站整流方法 Water diverging tube structure and pumping rectification method |
| 01/28/2015 | CN104315290A 一种方便清理的弯管 A convenient clean-up elbow |
| 01/28/2015 | CN104315286A 一种六氟化硫气体测试专用三通及其使用方法 A gas test-specific links and methods of using sulfur hexafluoride |
| 01/28/2015 | CN104315259A 高强度节能环保型桥梁防盗泄水管 High-intensity energy saving vent pipe bridge theft |
| 01/28/2015 | CN103115216B 工作状态下非标钢管道裂缝的修补方法 Non-standard working condition crack pipe repair method |
| 01/28/2015 | CN102889448B 一种房屋建筑排水系统用减能器 One kind of house building drainage system with energy absorber |
| 01/27/2015 | US8939679 Mobile pipe lining apparatus |
| 01/27/2015 | US8939177 In-line water hammer arrester |
| 01/27/2015 | CA2790704C Apparatus and method to repair the junction of a sewer main line and lateral pipe |
| 01/27/2015 | CA2663751C Access cover for pressurized connector spool |
| 01/27/2015 | CA2641707C Valve apparatus |
| 01/22/2015 | WO2015009223A1 Plug device and method for maintaining and eliminating a fluid pressure in an accumulator tank |
| 01/22/2015 | WO2015009192A1 Unit for filtering a product in a pipe fitting |
| 01/22/2015 | WO2015009141A1 Pipe clip with locking feature |
| 01/22/2015 | US20150024125 Methods and Systems for Coating and Sealing Inside Piping Systems |
| 01/22/2015 | US20150020921 Device for at least partially blocking an opening and forming a seal in the opening |
| 01/22/2015 | US20150020912 Duct |
| 01/22/2015 | US20150020908 Pressure infusion lining system |
| 01/22/2015 | DE102014212276A1 Vorrichtung zum Reduzieren von fluidischen Schwingungen Device for reducing the fluidic vibrations |
| 01/21/2015 | EP2827040A1 A reinforced liner for renovation of underground pipe systems, a method of producing a reinforced liner and a method of installing a reinforced liner into a pipe line |
| 01/21/2015 | EP2827005A2 Flow restrictor |
| 01/21/2015 | EP2825808A1 Method for adhesive bonding plug details for composite structures |
| 01/21/2015 | EP2825723A2 Reduced cavitation oilfield choke |
| 01/21/2015 | CN204114467U 一种电-液内对口器驱动机构 An electricity - within the hydraulic drive mechanism counterparts |