| Patents for F16L 51 - Expansion-compensation arrangements for pipe-lines (2,692) |
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| 02/16/2011 | CN101975323A Three-dimensional corrugated compensator |
| 02/16/2011 | CN101975322A Dual-seal large-deflection compensating joint |
| 02/10/2011 | US20110031741 Apparatus and method for sealing collars of double-wall bellows and double-wall bellows so obtained that can be fitted with crack monitoring |
| 02/10/2011 | US20110030828 One Piece Flexible Expansion Loop For Rigid Piping Systems |
| 02/09/2011 | CN201739695U Low-temperature superconducting transmission pipeline compensator |
| 02/09/2011 | CN201739694U Stretcher for underground pipe |
| 02/09/2011 | CN201739693U Adjustable blast furnace air supply device |
| 02/09/2011 | CN201739692U Sedimentation type pipeline compensator |
| 02/09/2011 | CN201739691U Water pipe heat expansion compensator |
| 02/09/2011 | CN201739689U Expansion type corrugated nipple union |
| 02/09/2011 | CN101968152A Sealed corrugated compensator |
| 02/09/2011 | CN101968151A Protective device of compensator |
| 02/09/2011 | CN101968150A Compensator with anti-explosion ring for ships |
| 02/09/2011 | CN101968149A Buried pipe stretcher |
| 02/03/2011 | WO2011012617A1 Pvc resin composition |
| 02/02/2011 | CN201731218U Pipeline compensator |
| 02/02/2011 | CN201731217U Hardness/softness composite sealing ring |
| 02/02/2011 | CN201731216U Tube compensation device |
| 02/02/2011 | CN201731215U Rectangular air duct rubber compensator |
| 01/26/2011 | CN201723905U External compression-type compound expansion joint for coal gasification device |
| 01/26/2011 | CN201723904U Water pumping pipeline corrugated expansion joint used for power plant and provided with noise reduction holes |
| 01/26/2011 | CN201723903U Novel axial total-external pressure balanced type compensator |
| 01/26/2011 | CN201723902U General axial compensator |
| 01/26/2011 | CN201723901U Antitorque limiting external pressure axial compensator |
| 01/26/2011 | CN201723900U Large compensation bellows expansion joint |
| 01/26/2011 | CN201723899U Composite compensator for high-pressure pipe |
| 01/26/2011 | CN201723898U Composite bidirectional compensator |
| 01/26/2011 | CN201723897U Novel maintenance-free rotary compensator |
| 01/26/2011 | CN101956883A Displacement adjusting mechanism of corrugated compensator |
| 01/26/2011 | CN101956882A Rubber expansion piece |
| 01/19/2011 | CN201715496U High temperature non-metal compensator for a CFB boiler |
| 01/19/2011 | CN201715170U U-shaped steam pipeline compensator |
| 01/19/2011 | CN201715169U External-compression composite balanced-type expansion joint |
| 01/19/2011 | CN201715168U Circulating water-cooled non-metallic expansion joint |
| 01/19/2011 | CN201715149U Large-deflection loose tube spherical compensating joint |
| 01/19/2011 | CN101634391B Compensator for wet desulfurization accumulated-water resisting flue |
| 01/19/2011 | CN101338845B Rotating compensator for corrosion resistant pipeline and preparation method and compensating system |
| 01/12/2011 | CN201708463U Pressure balanced expansion joint used for high-voltage switch device |
| 01/12/2011 | CN201706129U Wear-resistant ceramic expansion joint |
| 01/12/2011 | CN201706128U Automatic closing type omniseal sleeve compensator |
| 01/12/2011 | CN201705926U Sealing structure of bellows |
| 01/05/2011 | EP2270378A1 Flexible pipe |
| 01/05/2011 | CN201697122U 膨胀节 Expansion Joints |
| 01/05/2011 | CN201696795U Embedded-type pipeline compensating structure |
| 01/05/2011 | CN201696794U Subsidence-resistance ripple compensator of gas pipeline system |
| 01/05/2011 | CN201696793U Corrugated compensator |
| 01/05/2011 | CN201696792U Inflatable sealing device for air pipes in thermal insulating area of float glass annealing furnace |
| 01/05/2011 | CN201696791U Modified rotary compensator |
| 01/05/2011 | CN201696790U Oil injection type rotary compensator |
| 01/05/2011 | CN201696769U Gas compensator for partition wall of building |
| 01/05/2011 | CN201696766U Rubber expansion device |
| 01/05/2011 | CN101936440A Expansion joint with bellows |
| 01/05/2011 | CN101936439A Expansion joint |
| 12/30/2010 | DE102010021014A1 Decoupling element for exhaust-gas system of motor vehicle, has flexible metal tube arranged radially within metal bellow and ending with finite axial distance to connection region of bellow |
| 12/29/2010 | CN201688074U Two-way retractable plastic pipeline union |
| 12/22/2010 | CN201680113U Metal coated compensator |
| 12/22/2010 | CN201680105U Disc spring sleeve corrugated pipe compensator |
| 12/22/2010 | CN201680104U Composite cladding compensator |
| 12/22/2010 | CN201680103U Wear-resistant rotary compensator |
| 12/22/2010 | CN201680091U Large-deflection loose tub compensating joint |
| 12/22/2010 | CN101137489B Method for manufacturing a plastic fuel tank |
| 12/15/2010 | CN201672204U Unpowered rotary shock absorber |
| 12/15/2010 | CA2706904A1 Liquefied natural gas pipeline with near zero coefficient of thermal expansion |
| 12/09/2010 | DE202010001667U1 Flexibles Rohr Flexible tube |
| 12/08/2010 | CN201666428U Expansion joint of RH alloy chute |
| 12/08/2010 | CN101907212A Externally-pressed and internally-installed universal balanced expansion joint |
| 12/08/2010 | CN101666407B Vacuum pipeline |
| 12/07/2010 | US7846573 Coolant manifold |
| 12/02/2010 | DE102009023525A1 Flexible line element for exhaust system of motor vehicle, has bellows part whose outer layer consists of nickel alloy or stainless steel within area of edge waves and/or bellows end, where area is connected with another bellows part |
| 12/01/2010 | CN201661811U Coaxial two-way external compression type expansion joint |
| 12/01/2010 | CN201661810U Axial compensating and strengthening connection structure of ultra-low temperature compensator |
| 12/01/2010 | CN201661809U Expansion joint of long circular corrugated pipe |
| 12/01/2010 | CN201661808U Large-sized physical compensator for steam pipeline |
| 12/01/2010 | CN201661807U Support frame rolling tube |
| 12/01/2010 | CN101900236A Balanced type sleeve compensator |
| 12/01/2010 | CN101900235A Zero-thrust sleeve type compensator |
| 11/25/2010 | WO2010133738A1 Dilation compensation device for pipes |
| 11/24/2010 | CN201651676U Improved vacuum low-temperature heat insulation tube |
| 11/24/2010 | CN201651650U Full-balanced expansion joint |
| 11/24/2010 | CN201651649U Compound type corrugated expansion joint |
| 11/24/2010 | CN201651648U Corrugated expansion joint |
| 11/24/2010 | CN201651647U Flow guide type air duct rubber compensator |
| 11/24/2010 | CN201651646U High-temperature resistant compensator |
| 11/24/2010 | CN201651645U Telescopic joint |
| 11/24/2010 | CN201651622U Reducing special-shaped flexible rubber joint |
| 11/24/2010 | CN101893150A External-compression universal balanced expansion joint for coal gasification device |
| 11/24/2010 | CN101893149A Metallic bellow expander |
| 11/10/2010 | EP1886057B1 Connector for an articulated connection of a first and second pipeline |
| 11/10/2010 | CN201628045U Wear-resisting corrugated pipe compensator |
| 11/10/2010 | CN201628044U Corrugated pipe compensator with built-in elastic connecting structure |
| 11/04/2010 | DE102009019574A1 Compensator for connecting two pipe sockets of e.g. combined heat and power station, has guide plate fastened to inlet pipe that is placed close to pipe socket, where radius of plate corresponds to internal radius of pipe socket |
| 11/03/2010 | EP2246530A1 Connection structure of exhaust chamber, support structure of turbine, and gas turbine |
| 11/03/2010 | CN201621419U Heat exchange type corrugated pipe compensator |
| 11/03/2010 | CN201621418U Fully-enclosed compensator |
| 10/21/2010 | WO2010018166A3 Connecting system for a line tube, which can be pivoted about a rotation axis, of a solar-thermal installation |
| 10/20/2010 | CN201610988U 带护罩的复合型防腐直埋波纹管补偿器 Anticorrosive compound with guard buried bellows compensator |
| 10/20/2010 | CN101865347A Fully-balanced expansion joint for space compensation |
| 10/14/2010 | WO2010081246A8 Connecting device for a vacuum unit |
| 10/13/2010 | CN201606616U 新型复合式补偿器 New composite type compensator |
| 10/13/2010 | CN201606615U 外包型管道伸缩节 Outsourcing pipeline expansion joints |