| Patents for F16L 51 - Expansion-compensation arrangements for pipe-lines (2,692) |
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| 10/13/2010 | CN201606614U 多功能位移吸收器 Multifunction displacement absorber |
| 10/06/2010 | CN201599527U 波纹管膨胀节及其波纹管 Bellows expansion joints and bellows |
| 10/06/2010 | CN201599526U 套筒式塑料管道补偿器 Plastic pipe sleeve compensator |
| 10/06/2010 | CN201599516U 耐高温高压的弹性自紧式管道密封结构 High temperature high pressure flexible self-tight conduit seal structure |
| 10/06/2010 | CN201599492U 低温冷箱管道穿壁结构 Cold box pipe through the wall structure |
| 10/06/2010 | CN101852324A Novel high pressure-resistant maintenance-free rotary compensator |
| 09/30/2010 | US20100244439 Expansion joint for pipe system |
| 09/29/2010 | CN201593664U Two-way multifunctional displacement absorption compensator |
| 09/24/2010 | CA2772595A1 Internal pipe seal |
| 09/22/2010 | CN201589038U Special seawater compensator |
| 09/22/2010 | CN201589037U Pipeline expansion joint |
| 09/22/2010 | CN101839386A Vacuum heat-insulated pipe |
| 09/16/2010 | DE10085368B4 Dehnungsanschluss für den pneumatischen Transport von DRI-Partikeln oder anderen abrasiven Partikeln bei hohem Druck und hoher Temperatur Elongation connection for the pneumatic transport of DRI particles or other abrasive particles at high pressure and high temperature |
| 09/15/2010 | CN201582524U Vibration-damping noise-reduction type corrugated compensator |
| 09/15/2010 | CN201582523U Nonmetal expansion joint used for gas coal transportation pipeline |
| 09/15/2010 | CN101836022A Corrugated hose |
| 09/15/2010 | CN101832443A Compound compensator for high pressure pipeline |
| 09/08/2010 | CN101825203A Rotary pipeline compensator |
| 09/01/2010 | CN201568680U Telescopic joint with corrugated pipe |
| 09/01/2010 | CN201568679U Expansion joint |
| 09/01/2010 | CN101820142A Special compressor of expansion joint in gas-insulated metal-enclosed switchgear |
| 08/25/2010 | CN201561439U High-temperature flue expansion joint structure for negative pressure system |
| 08/25/2010 | CN201561233U Externally braced high-pressure anti-accumulation pressure balanced universal expansion joint |
| 08/25/2010 | CN201561232U Residual powder-free wearproof three-dimensional compensator dedicated for powder feeding pipeline |
| 08/25/2010 | CN201561231U Alarm expansion joint of high pressure circulating gas pipeline |
| 08/25/2010 | CN201561230U High-temperature floating ring angular expansion joint |
| 08/25/2010 | CN201561229U Multilayer sealed three-dimensional ball type expansion joint |
| 08/25/2010 | CN201559998U Expansion variable-diameter joint of pipeline in pneumatic conveying system |
| 08/18/2010 | EP2217842A1 Compensating element for pipe lines |
| 08/12/2010 | DE102009006940A1 Pipe arrangement, has line sections connected with each other by pre-determined flat bending sections, which are movably determined in transition region of bending sections by guide that moves parallel to part of bending sections |
| 08/11/2010 | CN201547447U Expansion joint with limiting function |
| 08/11/2010 | CN201547446U Embedded type expansion piece |
| 08/11/2010 | CN201547404U Corrosion-resistant heat-preserving metal pipe with expansion joint |
| 08/11/2010 | CN101802476A Connection device for media lines |
| 08/05/2010 | DE202010006231U1 Flexibles Leitungselement Flexible duct element |
| 08/04/2010 | CN101793339A Corrugated pipe compensator of disc spring sleeve |
| 08/03/2010 | US7766392 Articulate connection piece for tubes |
| 07/29/2010 | WO2010041881A3 Bellows flexible tube for absorbing pump vibration |
| 07/29/2010 | DE202010004919U1 Metallfederkörper für vakuumtechnische Anlagen Metal spring body for vacuum technology equipment |
| 07/28/2010 | CN201535414U Special-purpose anticorrosion type corrugated pipe compensator |
| 07/22/2010 | WO2010081246A1 Connecting device for a vacuum unit |
| 07/21/2010 | CN101782172A Fully-enclosed compensator |
| 07/15/2010 | WO2010078706A1 Combined type seal structure with an expansion joint |
| 07/15/2010 | US20100178099 Angled flexible coupling with integral outer shield and/or inner liner |
| 07/14/2010 | CN201526770U Metal corrugated compensator for cooling circulatory water |
| 07/14/2010 | CN101776192A Self-compensating, locking and quick-connecting high-pressure pipe connector |
| 07/07/2010 | EP2203632A1 Exhaust-gas conduction component |
| 07/07/2010 | CN201521752U Three-way compensator of boiler pulverized coal pipeline |
| 07/07/2010 | CN101769408A Composite metal corrugated pipe expansion joint |
| 07/01/2010 | DE102008055548A1 Rolling bellows compensator for producing flexible connection between two pipelines, has rolling bellows comprising wedging and sealing bulge that is fastened to front side of ring flange by fastening unit |
| 06/30/2010 | CN201517680U Direct-buried corrugated compensator |
| 06/30/2010 | CN201517679U rotary pipeline compensator |
| 06/30/2010 | CN201517678U High-performance twp-way sleeve compensator |
| 06/30/2010 | CN101761724A Pipeline compensator capable of being online assembled |
| 06/23/2010 | CN201513666U Non-metal compensator |
| 06/23/2010 | CN201513665U Pressure-balancing type expansion joint with novel structure for bent pipe |
| 06/23/2010 | CN101749507A Pipeline expansion joint |
| 06/16/2010 | EP2196759A1 Assembly for fluid connection of an internal casing with a tube fitting leading outside |
| 06/16/2010 | CN201507934U Chimney inner tube glass fibre reinforced plastic expansion joint |
| 06/15/2010 | US7735208 Pipe unit and method for assembling pipe conduit using the same |
| 06/09/2010 | CN201502830U Duplex free type expansion joint for outlet of flue gas turbine of catalytic cracking device |
| 06/09/2010 | CN201502829U maintenance-free bidirectional rotary compensator |
| 06/02/2010 | CN201496715U Composite straight-tube pressure balanced compensator |
| 06/02/2010 | CN201496714U High temperature resistant corrugated expansion joint |
| 06/02/2010 | CN201493047U Wet desulfurization waterlogging prevention flue compensator |
| 06/02/2010 | CN101476658B Socket pipe connector |
| 06/02/2010 | CN101251217B Hot melt spigot-and-socket special pipe fittings for metallic plastic-lining pipe |
| 05/26/2010 | CN201487467U Corrugated tube |
| 05/26/2010 | CN201487466U Disk-shaped pipeline expansion piece |
| 05/26/2010 | CN201487465U Expansion device capable of being provided with external buffer valve |
| 05/20/2010 | DE102008056426A1 Single-piece pipe element for use in e.g. exhaust gas pipe in commercial vehicle, has helically wound corrugated bellows structure across entire length of pipe element, where bellows structure is highly flexible in region of pipe element |
| 05/19/2010 | CN201475581U Pressure balance-type compensator for particular external-broaching straight pipe |
| 05/19/2010 | CN201475580U Universal spherical compensator |
| 05/19/2010 | CN201475579U Expansion ring for plastic pipeline |
| 05/19/2010 | CN201475533U Chloride ion resistant bellow compensator |
| 05/19/2010 | CN201475503U Wall-penetrating sealing structural part with telescopic function |
| 05/19/2010 | CN101709820A Pipeline connection adjustor for eliminating stresses |
| 05/19/2010 | CN101709819A Non-metallic expansion joint with stainless steel full-floating composite deflector |
| 05/19/2010 | CN101184950B Articulate connection piece for tubes |
| 05/19/2010 | CN101180491B Connector for an articulated connection of a first and second pipeline |
| 05/12/2010 | EP2183473A2 Decoupling element for the exhaust gas system of a motor vehicle |
| 05/12/2010 | CN201462309U Sealing type high-temperature compensator of telescopic ring |
| 05/12/2010 | CN201462308U Anti-blockage smooth expansion joint |
| 05/12/2010 | CN201462307U Explosion-proof monitoring expansion joint |
| 05/12/2010 | CN201462306U High temperature resistant anti-explosion auto-alarm corrugated compensator capable of being monitored |
| 05/12/2010 | CN201462305U Outer sheathed steel pipe end part sealing mechanism of steel-sheathed-steel steam heat-preservation pipeline |
| 05/12/2010 | CN201461145U Pipe for exhaust gas recirculation system |
| 05/12/2010 | CN101706027A Expansible diameter varying pitch in pneumatic transmission system |
| 05/12/2010 | CN101705069A Sealing glue used for expansion joint |
| 05/06/2010 | DE202010002274U1 Anordnung zum Verbinden von Rohrleitungen Arrangement for connecting pipes |
| 05/05/2010 | CN201448550U Split-type expansion joint used to block leakage |
| 05/05/2010 | CN101701512A DN80 21MPa thermal expansion compensator |
| 04/28/2010 | EP2180133A1 Expansion joint with communication medium bypass |
| 04/28/2010 | CN201443755U Labyrinth type expansion joint of slag discharge pipe of circulating fluidized bed boiler |
| 04/28/2010 | CN201443669U Prefabricated heat-insulating sealed waterproof sleeve |
| 04/28/2010 | CN201443664U Maintenance-free flexible graphite seal sleeve barrel compensator |
| 04/28/2010 | CN201443663U Composite sealing-type sleeve compensator used for steam |
| 04/28/2010 | CN101699123A Shockproof corrugated tube sight glass |
| 04/15/2010 | WO2010041881A2 Bellows flexible tube for absorbing pump vibration |
| 04/15/2010 | DE202009008309U1 Entkopplungselement Decoupling element |