| Patents for F16L 23 - Flanged joints (7,944) |
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| 12/04/2013 | CN103423532A Plug connection for fluid lines and holding part for such a plug connection |
| 12/04/2013 | CN103423531A Flange structure for installing lower portion of tank |
| 12/04/2013 | CN103423530A Mechanical locking type underwater pipe connector |
| 12/04/2013 | CN103423529A Hydraulic type submarine pipeline connector |
| 11/28/2013 | US20130313788 Spiral wound gasket |
| 11/28/2013 | US20130313783 High-Vacuum Seal |
| 11/28/2013 | DE102006054008B4 Magnetisch-induktiver Durchflussmesser mit einem mit Losflanschen ausgestattetem Messrohr Magnetic flow meter equipped with a measuring tube with loose flanges |
| 11/27/2013 | EP2539618B1 Pipe coupling for connecting two pipe ends |
| 11/27/2013 | CN203309438U Muffling soft joint for subway tunnel fan |
| 11/27/2013 | CN203309429U Tee junction assembly suitable for lining fusion welding |
| 11/27/2013 | CN203309414U Sealing structure of bursting prevention and dry heating prevention connector of fire pipeline |
| 11/27/2013 | CN203309413U Three-way flange connecting component |
| 11/27/2013 | CN203309412U Straight pipe connecting component |
| 11/27/2013 | CN203309411U Two-hole separated type flange |
| 11/27/2013 | CN103411060A Inner pipe for double-layered cooling pipe |
| 11/27/2013 | CN103411059A Flange connecting piece |
| 11/27/2013 | CN103411058A Seal joint |
| 11/27/2013 | CN103411047A Abrasion-resistant pressure-proof composite pipeline |
| 11/21/2013 | US20130307266 Oil-Well Tubular Anchoring System for Lwd/Mwd Tools |
| 11/21/2013 | DE102012104205A1 Flange connection for channel wall profile, has corner region that is arranged between profiles, and is provided with sealing portion that is formed of acrylate, and angle bracket |
| 11/20/2013 | CN203297803U Connection pipe |
| 11/20/2013 | CN203297802U High-sealing flange gasket for automobile exhaust pipes |
| 11/20/2013 | CN203297801U Pipeline sealing structure |
| 11/20/2013 | CN203297800U Nodular cast iron pipe connector snap ring anchoring structure |
| 11/20/2013 | CN203297799U Fast welding mechanism of corrugated pipe and flange |
| 11/20/2013 | CN103398253A Moderate-temperature vibration reduction connecting pipe |
| 11/20/2013 | CN103398251A Pipeline sealing and connecting structure |
| 11/20/2013 | CN103398250A Weight-reduction flange |
| 11/20/2013 | CN103398249A Sealing and positioning flange |
| 11/20/2013 | CN103398248A Flange with built-in connecting bolts |
| 11/20/2013 | CN103398247A High seal and corrosion-resistant seabed conveying pipeline connecting device |
| 11/20/2013 | CN103398246A Flange with welding groove |
| 11/20/2013 | CN103398242A Fixed type flange corrugated pipe |
| 11/19/2013 | US8585101 Flange connection |
| 11/14/2013 | US20130300113 Pipe Coupling Having Movable Gripping Bodies |
| 11/14/2013 | US20130300104 Adjustable elbows and method for using the same |
| 11/13/2013 | CN203286173U Vacuum seal flange plate |
| 11/13/2013 | CN203286172U Flange protective sleeve |
| 11/13/2013 | CN203286171U Pipe connecting piece |
| 11/13/2013 | CN203286170U Connecting and sealing structure of dredging sludge discharge pipes |
| 11/13/2013 | CN203286169U Concrete conveying pipeline |
| 11/13/2013 | CN103388715A Dual-sealing flange |
| 11/13/2013 | CN101960197B System and method of a flange seal ring |
| 11/12/2013 | US8579537 Coupling arrangement |
| 11/12/2013 | US8579335 Coupling structure for absorption refrigeration circuit |
| 11/07/2013 | US20130291502 Filter holding frame with filter gasket |
| 11/07/2013 | DE102012009256A1 Profilschelle Profile clamp |
| 11/06/2013 | EP2660499A2 Profile clamp |
| 11/06/2013 | CN203273110U Telescopic pipeline mixer |
| 11/06/2013 | CN203273103U Flange gasket for reinforcing sealing reliability |
| 11/06/2013 | CN203273102U Connecting piece for water softener side face installation |
| 11/06/2013 | CN203273101U Flange connection structure of seabed oil conveying pipeline |
| 11/06/2013 | CN203273100U Heat-engine plant coal dropping tube sealing flange |
| 11/06/2013 | CN203273099U Flange with sealing groove |
| 11/06/2013 | CN203273098U Middle flange |
| 11/06/2013 | CN203273097U Air inlet flange |
| 11/06/2013 | CN203273096U Anticorrosion waste discharge pipe |
| 11/06/2013 | CN203273069U Combined type corrugated pipe applied to car engine |
| 11/06/2013 | CN203267774U Flange in automobile oil supply system |
| 11/06/2013 | CN103383031A Coreless pressing type pipe connection |
| 11/06/2013 | CN103383030A Auto oil pipe connecting structure |
| 11/06/2013 | CN103383022A Profile clamp |
| 11/05/2013 | US8573655 Pipe sealing tool with external clamp |
| 10/31/2013 | WO2013160919A1 A composite sliding gasket for high-pressure joints |
| 10/31/2013 | US20130285369 Tubular joint |
| 10/31/2013 | DE102012103685A1 Messrohr für ein Durchflussmessgerät Measuring tube for a flow meter |
| 10/31/2013 | DE102011108503B4 Rohrflansch Pipe flange |
| 10/30/2013 | EP2655947A2 Tool for drawing a sleeve onto flanges and removing said sleeve from flanges, positioning device, tool arrangement and method |
| 10/30/2013 | CN203258261U 发动机进水管总成 Engine inlet assembly |
| 10/30/2013 | CN203258240U Tooth-shaped flange sealing gasket |
| 10/30/2013 | CN203258239U Discharging pipe for branch pulverizer |
| 10/30/2013 | CN203258238U 法兰 Flange |
| 10/30/2013 | CN203258237U Flange accessory assembly and measuring instrument with same |
| 10/30/2013 | CN203257802U Multifunctional connector |
| 10/30/2013 | CN103375646A Pipeline flange connecting structure penetrating casing |
| 10/30/2013 | CN102102783B Flange fastening section and cooling system of flange fastening section |
| 10/29/2013 | CA2560861C Roller tool for forming grooves in pipes |
| 10/23/2013 | EP2653768A1 A quick- action coupling for pipes |
| 10/23/2013 | EP2653767A1 Joint flange |
| 10/23/2013 | EP2651533A2 Filtration system and components there for |
| 10/23/2013 | CN203248870U Metal ring seal clamp flange connection structure with shoulder |
| 10/23/2013 | CN203248869U High-pressure flange seal |
| 10/23/2013 | CN203248868U Alloy taper pipe |
| 10/23/2013 | CN203248867U Flange and bituminous mixing plant |
| 10/23/2013 | CN203248186U Multifunctional lifesaving tube for underground refuge chamber pipe shaft |
| 10/23/2013 | CN103370118A Filtration system and components therefor |
| 10/23/2013 | CN103363220A Sealing gasket for exhaust system of supercharged engine and machining method thereof |
| 10/23/2013 | CN103363219A Flange |
| 10/23/2013 | CN103363218A Clean gas pipeline connecting remote plasma system with reaction chamber |
| 10/23/2013 | CN103363217A Speed-changing flange |
| 10/23/2013 | CN103363216A Speed-variable flange |
| 10/23/2013 | CN103363215A Pressure-proof flange |
| 10/23/2013 | CN103363214A Flange and pipeline connecting structure |
| 10/23/2013 | CN103363213A Pressure-proof flange |
| 10/23/2013 | CN103363212A Clamping type ocean underwater pipeline connector |
| 10/23/2013 | CN103363205A Fluid conduit systems and apparatus |
| 10/23/2013 | CN103362911A Connection arrangement for a coned flange connection and coned flange connection |
| 10/23/2013 | CN103361565A Ceramimetallurgical flange and manufacturing method thereof |
| 10/17/2013 | WO2013153672A1 Detachable-type sealing ring |
| 10/17/2013 | WO2013152419A1 Conduit connection apparatus with purge gas |