| Patents for F16L 23 - Flanged joints (7,944) |
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| 10/31/1995 | US5462089 Sheet metal duct construction providing preliminary support for corner crimping |
| 10/25/1995 | EP0678696A1 Device for butt joining of ducts for carrying gaseous medium and having a rectangular or square cross section |
| 10/25/1995 | EP0678174A1 Sealing element made of metal. |
| 10/25/1995 | EP0678067A1 Power-operated gripping device with two jaws |
| 10/25/1995 | CN2210994Y Jointing device for pipeline flange turned-out rim |
| 10/24/1995 | CA2084104C Elastomer-lined metal pipe |
| 10/18/1995 | CN2210313Y Shaped flange structure |
| 10/12/1995 | DE19507853A1 Sealing device for joining ends of tubes under pressure |
| 10/05/1995 | DE4411564A1 Connection with tension ring round two flanges |
| 10/05/1995 | DE4411563A1 Connection with two flanges |
| 10/03/1995 | US5454606 V-retainer coupling assembly construction which prevents incorrect installation with reduced width slot |
| 10/03/1995 | US5454130 Ratcheting flange scraper |
| 09/27/1995 | CN2208653Y Thrust flange disc joint device for pipe, valve and equipment |
| 09/19/1995 | US5450879 Cornerless slip-on flange system for duct connections |
| 09/14/1995 | DE19507854A1 Sealing flange connector for pipe conduits |
| 09/14/1995 | DE19507736A1 High pressure flange seal |
| 09/12/1995 | US5449208 Track switch snow melter duct connection system |
| 09/12/1995 | US5448815 Duct flange assembly apparatus |
| 09/06/1995 | EP0670392A1 Method and device for coupling a circulation pipe to a suction dredger |
| 09/06/1995 | EP0670022A1 Improvements in or relating to clamps and connectors. |
| 08/31/1995 | DE4422116C1 Clip for fastening two pipes being joined |
| 08/24/1995 | DE4405773A1 Duct coupling for aerospace elements |
| 08/22/1995 | US5443581 Clamp assembly for clamp hub connectors and a method of installing the same |
| 08/17/1995 | WO1995022019A1 Easily centered gasket for raised flanges |
| 08/15/1995 | US5441241 Knuckle for welding of safety hand railings |
| 08/10/1995 | DE4403854A1 Mastic-injected clamped flange seal |
| 08/02/1995 | EP0665408A1 Riser for hot water supply system and warm water distribution pipe for multi-story building |
| 08/02/1995 | EP0664865A1 Pipe end coupling with circumferentially movable clamping jaws |
| 08/01/1995 | US5437482 Pipe adapter flange |
| 07/27/1995 | WO1995020124A1 Sealing or joining system |
| 07/26/1995 | EP0664415A2 Annular safety gasket for butt joining pipes and the like |
| 07/20/1995 | DE4421696C1 Single layer conduit for abrasive substances |
| 07/19/1995 | CN1105432A Pipe connecting structure |
| 07/18/1995 | US5433490 Cooker die removably securing mechanism |
| 07/12/1995 | CN2203396Y Pipeline flange connection arrangement for pipe fittings, valves and equipment |
| 07/12/1995 | CN2203394Y Fast connection moving joint device for pipeline |
| 07/11/1995 | US5431417 For flange face to flange face mating of pipe joins in high pressure pipes |
| 07/11/1995 | CA2112837C Annular clamping flange |
| 07/04/1995 | US5429465 Retainer structure for preventing relative rotation between fastener elements |
| 07/04/1995 | CA1336198C Metallic sealing rings |
| 06/28/1995 | EP0659942A2 Sealing ring between a cover and a manhole entrance to an enamelled tank |
| 06/27/1995 | US5427386 Protective seal for use in fluid flow lines and method therefor |
| 06/22/1995 | DE4339361A1 Fluid tight connection for pipe |
| 06/14/1995 | EP0655962A4 Automated method and apparatus for placement of angle plates in transverse duct flanges. |
| 06/13/1995 | US5423576 Corner pieces for improved duct connector |
| 06/07/1995 | EP0655962A1 Automated method and apparatus for placement of angle plates in transverse duct flanges |
| 06/06/1995 | US5421624 Flange joint assembly |
| 06/06/1995 | US5421623 Friction sealed coupling for pipe |
| 06/06/1995 | US5421594 Gasket |
| 06/01/1995 | DE4439951A1 Quick release connector for parallel pipes esp. vehicle heat exchanger |
| 06/01/1995 | DE4340051A1 Flange connection esp. for closing lidded containers or joining pipes |
| 05/30/1995 | US5419360 Fluid supply system with leak detection device |
| 05/30/1995 | CA2128365A1 Track switch snow melter duct joint clamp |
| 05/24/1995 | EP0654629A1 Testable and reconstructable pipe joint |
| 05/24/1995 | CN2198487Y High strength rear resistance composite pipe |
| 05/18/1995 | DE4404388C1 Quick-release closure for flanged joints in pressurised systems |
| 05/18/1995 | DE4338719A1 Flange connection on engine block |
| 05/17/1995 | EP0653583A2 Flanged coupling |
| 05/17/1995 | EP0653035A1 A conduit system |
| 05/16/1995 | US5415443 Pipe with flange for pipe fitting, pipe flange used therewith and method of joining said pipe with flange with pipe |
| 05/16/1995 | US5415439 Misalignment fitting |
| 05/16/1995 | US5415435 Pipe coupling support clamp |
| 05/11/1995 | DE4337975A1 Housing sealing arrangement for fluid housings, in particular flanged connections |
| 05/09/1995 | US5413389 Cast convoluted piping flange |
| 05/04/1995 | WO1995012084A1 Process for fitting high-pressure hoses and pipes co-operating with flanges, and fitting aid |
| 05/04/1995 | CA2171338A1 Process for fitting high-pressure hoses and pipes co-operating with flanges, and fitting aid |
| 05/03/1995 | EP0650569A1 Fire safe spiral wound gasket. |
| 05/02/1995 | US5411349 Apparatus for coupling cylindrical structural components to each other |
| 05/02/1995 | US5411162 V-band coupling for an explosion-proof enclosure |
| 04/27/1995 | WO1995011403A1 Clamping collar |
| 04/26/1995 | CN2195678Y Steel-casting glass lining flange |
| 04/25/1995 | US5409267 Coupling for pipelines and the like |
| 04/20/1995 | WO1995010720A1 Tandem seal device for flow line applications |
| 04/18/1995 | US5407214 Fire barrier gasket seal |
| 04/13/1995 | WO1995010001A1 Apparatus for handling process fluid |
| 04/13/1995 | DE4333999A1 Device for the medium-tight connection of a pipe |
| 04/11/1995 | US5404832 Wellhead connector |
| 04/05/1995 | EP0646747A1 Pipe connecting structure |
| 03/30/1995 | CA2127957A1 Clamped flange fitting and assembly |
| 03/29/1995 | EP0645574A1 Pipe clamp comprising two tubular parts having a security locking device and use of the same |
| 03/29/1995 | EP0645573A2 Clamped flange fitting assembly |
| 03/28/1995 | US5401062 Pipe coupling |
| 03/22/1995 | EP0643815A1 Joint assembly employing multi-ring gasket |
| 03/21/1995 | CA2074005C Flange ring |
| 03/09/1995 | DE4407728C1 Flange joint with welded lip seal |
| 03/08/1995 | CN2191342Y Corrosion-prevention steel plastics combined loose joint |
| 03/03/1995 | CA2117401A1 Gasket for a pipe joint |
| 03/02/1995 | WO1995006221A1 Device for tightly connecting two pipe ends |
| 03/01/1995 | EP0553262B1 Fuel pump |
| 03/01/1995 | CN2190730Y High pressure joint flange |
| 02/22/1995 | EP0639251A1 Tube and flange coupling assembly |
| 02/22/1995 | CN2190213Y Combined pipe bend |
| 02/15/1995 | EP0638152A1 Isolation gasket for critical service flow line applications |
| 02/09/1995 | WO1995004101A1 Plastic for use in a vacuum |
| 02/07/1995 | US5387017 Coupling for attachment to the end of a pipe for securement to the pipe or for joining pipes together |
| 02/04/1995 | CA2128182A1 Zero leakage surround clamp for telescoped gas tubes |
| 02/01/1995 | EP0382782B1 Helium pressure seal for a cryogenic refrigerator |
| 01/25/1995 | EP0634988A1 Diaphragm power jack |
| 01/24/1995 | US5383691 Universal locking connector for human breathing systems |
| 01/24/1995 | US5383689 Separable connector for pressure fluid components |