| Patents for F16L 51 - Expansion-compensation arrangements for pipe-lines (2,692) |
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| 08/10/2011 | CN201925656U 波纹套筒复合补偿器 Corrugated sleeve composite compensator |
| 08/10/2011 | CN201925562U 插板阀 Flapper valve |
| 08/10/2011 | CN201922590U 一种膨胀节圈带蒙皮 An expansion joint ring with skin |
| 08/10/2011 | CN102147038A Compound type bidirectional compensator |
| 08/10/2011 | CN102147037A Novel composite-type compensator |
| 08/10/2011 | CN101435359B Flexible pipe for automobile exhaust pipeline |
| 08/03/2011 | CN201916642U 限位钢质伸缩接管 Limit steel telescopic takeover |
| 08/03/2011 | CN201916641U 分瓣式波纹管补偿器 Split bellows compensator |
| 08/03/2011 | CN201916640U 高温炉烟水冷补偿器 Water-cooled high-temperature furnace smoke compensator |
| 08/03/2011 | CN201916626U 自调式限位可曲挠刚柔波管接头 Self-adjusting limit Flexing rigid wave tube fittings |
| 07/28/2011 | DE102011009381A1 Device for sealed connecting of tube ends in cooling system of car, has o-rings arranged in grooves as seal between ends and cylindrical pipe, where each end of resilient hose lies at outer surface of respective tube ends in sealed manner |
| 07/27/2011 | CN201909142U Force transmission connecting pipe |
| 07/27/2011 | CN102135218A Guide cylinder structure applied on corrugated pipe expansion joint |
| 07/27/2011 | CN101629670B Prefabricated casing for insulating, sealing and waterproofing |
| 07/20/2011 | EP2344797A2 Multi-tubular fluid transfer conduit |
| 07/20/2011 | CN201902756U Corrugated compensator coated with wear-resistant metal ceramic |
| 07/20/2011 | CN102128332A Damping compensator for pipelines of screw air compressor |
| 07/20/2011 | CN102128331A Setting of temperature stress relieving gaps of vacuum pipeline |
| 07/20/2011 | CN101709820B Pipeline connection adjustor for eliminating stresses |
| 07/13/2011 | CN102121551A Detachable deformation compensator |
| 07/06/2011 | EP1883764B1 Articulate connection piece for tubes |
| 07/06/2011 | CN201891976U Improved straight-pipe pressure balanced expansion joint |
| 07/06/2011 | CN201891975U Non-metallic expansion joint |
| 06/29/2011 | CN201884859U Directly-buried maintenance-free sleeve compensator |
| 06/29/2011 | CN102109079A Pipeline expansion compensator |
| 06/29/2011 | CN102109078A Water-cooling sleeve compensator |
| 06/29/2011 | CN101582569B Pressure-balancing type expansion joint for GIS |
| 06/23/2011 | WO2011073292A1 Shrouded fluid duct |
| 06/22/2011 | CN201875349U Metallic bellow expansion joint |
| 06/22/2011 | CN201875348U CFB boiler-used high temperature metallic expansion joint |
| 06/22/2011 | CN201875347U Rotary expansion compensation device on inlet and exhaust pipe in coal material decomposition rotary kiln |
| 06/22/2011 | CN201875305U Special-shaped metal corrugated pipe |
| 06/22/2011 | CN102102789A Practical vibration isolation device |
| 06/22/2011 | CN102102788A Novel compensator |
| 06/17/2011 | DE202011005302U1 Flexibles Leitungselement Flexible duct element |
| 06/15/2011 | CN201866460U Pull rod capable of reducing dismounting size for corrugated compensator |
| 06/15/2011 | CN201866459U Novel rubber compensator for reducing lateral thrust |
| 06/15/2011 | CN201866458U Transverse compensating expansion joint for elbow type large pull rod of styrene apparatus |
| 06/15/2011 | CN201866282U Ceramic hard-seal triple eccentric telescopic valve |
| 06/15/2011 | CN102095045A Straight pipe balanced expansion joint with compact structure |
| 06/15/2011 | CN102095044A Friction-resistant expansion joint |
| 06/15/2011 | CN102095043A Rectangular knee pipe pressure balance type expansion joint |
| 06/15/2011 | CN101694259B Maintenance-free bidirectional rotary compensator |
| 06/08/2011 | CN201858476U Ultra-high molecular weight polyethylene expansion joint for composite metal plastic pipes |
| 06/08/2011 | CN201858475U Novel friction pair structure of rotary compensator |
| 06/08/2011 | CN201858474U Novel rotary compensator structure |
| 06/08/2011 | CN102089561A Flexible element with integral outer shield and/or inner liner |
| 06/08/2011 | CN102086957A Expansion joint with limiter |
| 06/01/2011 | EP2326864A2 Connecting system for a line tube, which can be pivoted about a rotation axis, of a solar-thermal installation |
| 06/01/2011 | CN201851831U Novel corrosion-resisting expansion device for pipeline |
| 06/01/2011 | CN201851830U Corrosion-resistant rotation type displacement adjuster for pipeline |
| 06/01/2011 | CN102080750A Ready-packaged flexible rubber joint |
| 05/25/2011 | CN201844153U Expansion joint for plastic pipeline |
| 05/25/2011 | CN102072363A Multi-layer single vacuum compound heat-insulation pipe |
| 05/18/2011 | CN102062274A Directly buried maintenance-free sleeve compensator |
| 05/18/2011 | CA2685792A1 High pressure plastic piping system and seal |
| 05/11/2011 | CN201827600U Heat insulation sleeve |
| 05/11/2011 | CN201827588U Displacement adjusting mechanism for corrugated compensator |
| 05/11/2011 | CN201827587U Sealing corrugated compensator |
| 05/11/2011 | CN201827586U Rubber expansion piece |
| 05/11/2011 | CN201827585U Corrugated compensator |
| 05/11/2011 | CN102052540A Water-cooled nonmetal expansion joint |
| 05/11/2011 | CN101619855B Chimney internal cylinder glass fiber reinforced plastic expansion joint |
| 05/04/2011 | EP2315925A1 Scr system with compensation element |
| 05/04/2011 | CN201818951U Deflector-type high temperature resistant air duct rubber compensator |
| 04/27/2011 | CN201810927U Axial compensation reinforced connecting structure of corrugated pipe compensator |
| 04/27/2011 | CN201810926U High-temperature resistant corrugated expansion joint |
| 04/27/2011 | CN201810925U Novel metal high-temperature expansion joint |
| 04/27/2011 | CN201810924U Nonmetal compensator with large radial compensation |
| 04/27/2011 | CN201810923U Rotary compensator specially used for high-seal zero-thrust heat-supply network |
| 04/27/2011 | CN201807277U Nonmetal compensator used for flue gas desulfurization system |
| 04/21/2011 | DE102009049475A1 Compensator for use in automotive areas for installation in exhaust gas system of vehicle, has body provided with tube with ends and flexible tubing section produced by laser cut, where tubing section includes ring elements |
| 04/20/2011 | CN201803043U Expansion compensation device for material discharge and ash bucket material discharge system adopting same |
| 04/20/2011 | CN201803042U Non-metallic expansion joint for boiler material |
| 04/13/2011 | CN201795179U Wall water stop device for wall-passing well |
| 04/06/2011 | EP2203632B1 Exhaust-gas conduction component |
| 04/06/2011 | CN201787260U Expansion joint of graphite tube |
| 04/06/2011 | CN201786447U Oil return pipe of an engine blower |
| 04/06/2011 | CN102003593A Corrugated tube and helix tube combined displacement compensator |
| 04/06/2011 | CN102003592A Novel double-gland high-pressure pipeline displacement compensator |
| 03/30/2011 | EP2302275A1 Exhaust system conduit with thermal/noise insulation |
| 03/30/2011 | CN201779396U High-voltage ball-passing expansion joint for high-temperature gas cooled reactor |
| 03/29/2011 | CA2714750A1 Exhaust system conduit with thermal/noise insulation |
| 03/23/2011 | CN201772186U High-temperature steam pipeline compensator elbow |
| 03/23/2011 | CN201772185U Corrugated shock absorbing pipe |
| 03/23/2011 | CN201772184U Circular fiber band of flue duct nonmetal expansion joint |
| 03/23/2011 | CN201772183U Corrosion-resistant displacement absorber for air and flue gas ducts |
| 03/23/2011 | CN201771561U Pure low-temperature low-pressure waste heat generating device utilizing low-quality vapor |
| 03/16/2011 | CN201764191U Corrugation self-check dual insurance compensator |
| 03/16/2011 | CN201764190U Waterproof and dustproof corrugated pipe compensator |
| 03/16/2011 | CN201764189U Stainless steel S-waveform expansion joint |
| 03/03/2011 | DE102010037162A1 Damping element for use in outer tube i.e. membrane bellow, of decoupling element for exhaust gas line in exhaust gas system of e.g. passenger car, has knitted fabric element comprising outer surface that comprises dome |
| 02/23/2011 | EP2286133A1 Flexible element with integral outer shield and/or inner liner |
| 02/23/2011 | CN101346507B A washer |
| 02/17/2011 | WO2011019637A1 One piece flexible expansion loop for rigid piping systems |
| 02/16/2011 | CN201748100U Sleeve pipe compensator for adding and filling stuffing on line |
| 02/16/2011 | CN201748099U Direct-buried sleeve compensator |
| 02/16/2011 | CN201748098U Maintenance free sleeve compensator |
| 02/16/2011 | CN201748097U Direct-buried sealing sleeve compensator |
| 02/16/2011 | CN101975328A Nonmetal textile compensator |