| Patents for F16L 51 - Expansion-compensation arrangements for pipe-lines (2,692) |
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| 06/05/2013 | CN202972347U Arch-shaped soft sealing element |
| 06/05/2013 | CN202972346U Corrosion-resisting non-metal expansion joint |
| 06/05/2013 | CN202972345U Large-diameter non-metal expansion joint |
| 06/05/2013 | CN202972344U Boiler slag discharge pipeline non-metal expansion joint |
| 06/05/2013 | CN202972343U Air exhaust pipeline of direct air cooling system with expansion joints |
| 06/05/2013 | CN202972228U Water outlet pipe of water pump |
| 06/05/2013 | CN103133813A Unconstrained type expansion joint |
| 06/05/2013 | CN103133812A Novel pipeline compensator |
| 06/05/2013 | CN103133811A Self-sealing high-temperature expansion joint for slag drop pipe |
| 06/05/2013 | CN103133810A Maintenance-free self-regulation compensator |
| 06/05/2013 | CN103133809A Novel fiber fabric compound type compensator |
| 06/05/2013 | CN103133808A Single-seal maintenance-free compensator |
| 05/29/2013 | CN202955403U Pipe expansion joint for conveying high-temperature coal ash |
| 05/29/2013 | CN202955402U Steam direct buried pipe |
| 05/29/2013 | CN202955401U Articulated type expansion joint |
| 05/29/2013 | CN202955242U Double eccentric flexible butterfly valve |
| 05/29/2013 | CN102155595B Expansion elbow for absorbing dilational strain of submarine pipeline |
| 05/23/2013 | US20130127158 In-line pressure balanced expansion joint for piping and ducting systems with circular cross section and internally located tie rods |
| 05/23/2013 | DE102011086840A1 Flexible line unit, particularly for exhaust system of internal combustion engine of vehicle, has helically corrugated or ring-shaped corrugated metal bellows and metal knitted fabric hose or netting hose |
| 05/22/2013 | CN202946830U All external pressure type straight pipe pressure balancing type compensator |
| 05/22/2013 | CN202946829U Sand-preventing corrugated pipe expansion joint for hydropower station |
| 05/22/2013 | CN202946828U Rubber expansion piece capable of reducing noise |
| 05/15/2013 | CN202937953U Two-stage sealing rotation compensator |
| 05/15/2013 | CN202937952U Novel expansion joint of chemical cargo ship liquefaction pipe |
| 05/15/2013 | CN202937951U Chimney expansion joint |
| 05/08/2013 | EP2589849A1 Device for compensating for changes in length in superconductor cables |
| 05/08/2013 | EP2588794A1 Compensator for connecting pipes for dust-laden flue gas |
| 05/08/2013 | CN202927351U Transverse expansion joint for gas insulated switchgear |
| 05/08/2013 | CN202927350U Piston type thermal pipeline compensator |
| 05/08/2013 | CN103090151A Pressure balance type bellows expansion joint with outer pressure straight pipe |
| 05/08/2013 | CN103090150A Corrugated reducer pipe |
| 05/08/2013 | CN103090149A Connecting structure for corrugated pipe and flanges |
| 05/08/2013 | CN103090148A Rectangular flexible joint device |
| 05/08/2013 | CN102410423B Fluoroplastic metal pipeline compensator with corrosion resistance and preparation method thereof |
| 05/08/2013 | CN101571221B Composite closed type sleeve compensator for steam |
| 05/01/2013 | CN202914958U Disposable corrugated compensator |
| 05/01/2013 | CN103075604A Pressure balance type bellows compensator |
| 05/01/2013 | CN103075603A Pressure buffering and balancing structure for corrugated expansion joint |
| 05/01/2013 | CN103075602A 烟囱膨胀节 Chimney expansion joint |
| 05/01/2013 | CN103075601A Mesh-belt type bidirectional pipeline compensator |
| 05/01/2013 | CN102338256B Novel non-metal compensator for pipeline |
| 04/24/2013 | CN202901676U Water conveyance pipeline used in alpine environment with large temperature difference |
| 04/24/2013 | CN202901675U Maintenance-free external pressure directly-buried expansion joint |
| 04/24/2013 | CN202901674U Ripple compensator |
| 04/24/2013 | CN202901627U High temperature and high speed type rotary joint |
| 04/24/2013 | CN103062565A Pipe-corrosion-resistant expansion joint |
| 04/24/2013 | CN103062564A Method for improving gland packing evenness of pipeline compensator |
| 04/24/2013 | CN102434751B High-temperature-resisting turbulence medium non-metal expansion joint |
| 04/18/2013 | WO2013055992A1 Method for determining stress in flexible joints by use of leveling means |
| 04/17/2013 | CN202884973U Air preheater with expansion compensator |
| 04/17/2013 | CN202884355U One-way ripple compensating tube |
| 04/17/2013 | CN202884354U Compensating tube |
| 04/17/2013 | CN202884353U Both-way compensating tube |
| 04/17/2013 | CN202884352U Corrugated compensating tube |
| 04/17/2013 | CN202884351U Connecting device for solar groove type thermal power generation vacuum tube |
| 04/17/2013 | CN202884350U Sleeve compensator |
| 04/17/2013 | CN202884314U End face flange of expansion joint |
| 04/17/2013 | CN103047507A Flue corrosion prevention compensator |
| 04/17/2013 | CN103047506A Pipeline compensator with seal cavity designed with inclined plane |
| 04/17/2013 | CN103047505A Double-clip type high-temperature high-pressure rotation compensator |
| 04/17/2013 | CN102359690B Safety anti-explosion self-sealing rotary compensator |
| 04/17/2013 | CN102352945B Improved novel anti-corrosion rotary compensator |
| 04/17/2013 | CN102052540B Water-cooled nonmetal expansion joint |
| 04/11/2013 | DE102011114836A1 Heat exchanger, useful for exhaust gas lines, includes inner flow space, outer flow space, an aperture for supplying second medium to the outer flow space, and an aperture for exhausting the second medium from the outer flow space |
| 04/10/2013 | CN202868198U Pipeline protective device and pipeline for transporting high-temperature gas |
| 04/10/2013 | CN202868186U Gas pipeline ripple compensator |
| 04/10/2013 | CN202868185U Corrosion resistance external pressure axial type compensator |
| 04/10/2013 | CN202868184U Pipeline compensator |
| 04/10/2013 | CN103032634A Water outlet pipe of water pump |
| 04/03/2013 | CN202852313U Directly buried steam pipeline system |
| 04/03/2013 | CN202852309U Steam direct burial pipe elbow |
| 04/03/2013 | CN202852308U High temperature expansion joint |
| 04/03/2013 | CN202852307U Sleeve socket type compensator |
| 04/03/2013 | CN202852306U Bidirectional self-sealing sleeve compensator |
| 04/03/2013 | CN202852243U Lining clamp with double clamping grooves |
| 04/03/2013 | CN103016891A Combined-type powdered coal pipeline compensation device |
| 04/03/2013 | CN103016890A Arch-shaped flexible sealing element |
| 04/03/2013 | CN103016889A Non-metal expansion joint for slag discharge pipeline of boiler |
| 04/03/2013 | CN103016888A Method for computing relevant parameters of rotary compensator in thermal compensation of heat supply pipe network pipeline |
| 03/27/2013 | EP2572084A1 Flexible sleeve for exhaust pipe of a vehicle motor system |
| 03/27/2013 | CN202834552U Combined type pulverized coal piping compensation device |
| 03/27/2013 | CN202834551U Anti-torsion ripple compensator |
| 03/27/2013 | CN202834550U Corrugated expansion joint special for abrasion-resistant high-temperature furnace slag pipeline |
| 03/27/2013 | CN202834549U Rigid pipe joint with extensible offset function |
| 03/27/2013 | CN202834548U Rubber compensator |
| 03/27/2013 | CN102996968A Buffering bent pressure balance type expansion joint special for air blower station |
| 03/27/2013 | CN102996967A Bellows compensator elastic tension structure special for gas pipe |
| 03/27/2013 | CN102996966A Special expansion joint of corrugated pipe for hydropower station |
| 03/27/2013 | CN102996965A Abrasion-resistant bellows compensator |
| 03/27/2013 | CN102996964A Abrasion-resisting corrugated expansion joint special for slag discharging pipeline of blast furnace and coking furnace |
| 03/27/2013 | CN102996963A Outer pressure single type axial expansion joint |
| 03/27/2013 | CN102996962A High-pressure-resistant rotating compensator |
| 03/27/2013 | CN102996946A Threaded joint for forming telescopic flexible pipe fitting |
| 03/20/2013 | EP2569568A1 In-line pressure balanced expansion joint for piping and ducting systems with circular cross section and internally located tie rods |
| 03/20/2013 | CN202812629U Ultralow temperature corrugated pipe compensator |
| 03/20/2013 | CN202812628U Corrosion resisting ultralow-temperature corrugated expansion joint |
| 03/20/2013 | CN202812627U High-temperature expansion joint |
| 03/20/2013 | CN202812492U Borehole wall sealing expansion joint |
| 03/20/2013 | CN102979983A Full-external-pressure straight pipe pressure balance compensator |
| 03/20/2013 | CN102979982A Compensation pipe structure for heat pipeline |