| Patents for F16L 19 - Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts (6,962) |
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| 05/20/2009 | EP1727632B1 Method and apparatus for cold joining flanges and couplings elements to pipes |
| 05/20/2009 | CN201242010Y Branch water slug |
| 05/20/2009 | CN201242008Y Improved connection joint |
| 05/20/2009 | CN201242005Y Pipe connection structure |
| 05/19/2009 | US7533909 Tube connection device |
| 05/19/2009 | US7533907 Pressure activated disconnect lock coupling |
| 05/13/2009 | EP1663570B1 Premounting device for cutting ring fitting |
| 05/13/2009 | CN201237049Y Connector of pipe |
| 05/13/2009 | CN201237048Y Soldering type stainless steel bellows used for water system air conditioner |
| 05/13/2009 | CN101432559A Multi-use torque fitting |
| 05/12/2009 | US7530602 Double-pipe joint |
| 05/07/2009 | DE102008051106A1 Low pressure line connection has hose inside hydraulic passage for coupling actuation, where coupling actuation extends hose over connection area |
| 05/06/2009 | EP2056009A2 Joint for plastic pipes, with toothed locking device |
| 05/06/2009 | EP2003385A9 Flareless pipe coupling structure, flareless pipe coupling method, and on-site pipe coupling method |
| 05/06/2009 | CN201232819Y Union joint |
| 04/30/2009 | WO2009054534A1 Pipe fitting |
| 04/30/2009 | WO2006009614A3 Mechanical pipe coupling derived from a standard fitting |
| 04/30/2009 | US20090108580 Plug-in coupling for fluidic systems |
| 04/30/2009 | US20090108579 Coupling for connecting tubes with a nut-runner |
| 04/29/2009 | EP2053292A1 Safety device for a screw connection |
| 04/29/2009 | CN201228827Y Stainless steel pipeline joint external member |
| 04/29/2009 | CN201228826Y Easy-disassembling pipe joint |
| 04/29/2009 | CN201228709Y Metal-plastic composite nut |
| 04/23/2009 | WO2009050823A1 Connection mechanism between thin-wall stainless steel tube and joint |
| 04/23/2009 | US20090102191 Flareless Pipe Coupling Structure, Flareless Pipe Coupling Method, And On-Site Pipe Coupling Method |
| 04/23/2009 | US20090102190 Connecting Mechanism for Thin Stainless Steel Pipe and Joint |
| 04/23/2009 | US20090102187 Boot shrouds for joints in conduits |
| 04/22/2009 | EP2049824A1 Sealing arrangement for a coupling for refrigerant lines |
| 04/22/2009 | EP2049823A1 Seal assembly for a coupling for refrigerant lines |
| 04/22/2009 | CN201225468Y Pipe fitting joint |
| 04/22/2009 | CN201225467Y Ring sleeve type stainless steel tube connecting component |
| 04/22/2009 | CN201225466Y Bent-pipe joint |
| 04/22/2009 | CN201225465Y Pipeline connection self-seal structure |
| 04/22/2009 | CN201225464Y Joint screw cap |
| 04/22/2009 | CN201225463Y Sterilized quick joint |
| 04/22/2009 | CN101415985A Flareless pipe coupling structure, flareless pipe coupling method, and on-site pipe coupling method |
| 04/16/2009 | DE102007048948A1 Connecting assembly for use with hollow pipe, particularly hose, and connecting piece, has connecting piece and end of hollow pipe invertible over connecting piece, which has radial layer with annular contact surface |
| 04/15/2009 | EP1883934B1 Surge arrester with a cage embodiment |
| 04/09/2009 | US20090091131 High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same |
| 04/09/2009 | DE202007017260U1 Armatur für fluide Medien und deren Anordnung Fittings for fluid media and their arrangement |
| 04/08/2009 | EP2044360A2 A pipe fitting assembly and adapter therefor |
| 04/08/2009 | CN201218380Y Fastener type connection elbow |
| 04/08/2009 | CN201218371Y Seal fitting assembly for automobile chassis |
| 04/08/2009 | CN201218369Y Inlet and outlet coupling connector of gas pressure regulator |
| 04/08/2009 | CN201218368Y Inlet and outlet coupling connector of gas pressure regulator |
| 04/08/2009 | CN101403453A Lock nut |
| 04/08/2009 | CN100476282C Non-damming coupler |
| 04/07/2009 | US7513535 Micro-tube connection |
| 04/02/2009 | WO2009041488A1 Bite type pipe connection structure, valve, bite type pipe joint, and freezing device |
| 04/01/2009 | CN101398113A Sleeve type pipe joint |
| 03/26/2009 | WO2009020900A3 Pull-up by torque ferrule fitting |
| 03/26/2009 | US20090081056 Molecular Pump And Flange |
| 03/26/2009 | US20090079185 Pipe assembly |
| 03/26/2009 | DE202008002211U1 Hochdruckverschraubung High-pressure screw |
| 03/26/2009 | DE202007015752U1 Rohrfitting zur lösbaren Verbindung von Rohren Pipe Fitting for releasably connecting pipes |
| 03/25/2009 | CN101395420A Pipe fitting |
| 03/19/2009 | WO2009034948A1 Duplex pipe fitting, exclusive tool for the duplex pipe fitting, refrigeration system employing the duplex pipe fitting, and separation type air conditioner |
| 03/19/2009 | WO2009034947A1 Pipe fitting and refrigeration system using the same |
| 03/19/2009 | WO2009018079A8 Tapered nut for tube or pipe fitting |
| 03/19/2009 | US20090072536 Connection Structure of Stack Panel to Fluid Device |
| 03/18/2009 | CN201209721Y Joint device for stainless steel water pipe |
| 03/18/2009 | CN201209720Y Connecting structure between valve body and fittings |
| 03/18/2009 | CN201209719Y Plastic-aluminum pipe connection |
| 03/18/2009 | CN201209718Y Tube end structure for enhancing sealing performance and assembling performance |
| 03/17/2009 | US7503596 Locking luer fitting |
| 03/17/2009 | US7503593 Joint for plumbing |
| 03/12/2009 | WO2009033008A1 Coupling device for tubular members and installation tool |
| 03/12/2009 | WO2008142259A3 Device for attaching a high-pressure tube to a fitted connection of a common rail |
| 03/12/2009 | US20090066083 Fitting For Use With Tubing Containment System |
| 03/12/2009 | US20090066082 Coupling device for tubular members and installation tool |
| 03/11/2009 | EP1745234B1 Hose clamping device |
| 03/11/2009 | CN201206685Y Pipe joint |
| 03/11/2009 | CN101382219A Connecting structure between fluid device and joint |
| 03/11/2009 | CN101382218A Pipe joint |
| 03/11/2009 | CN100467928C Air hose coupler for railway vehicle |
| 03/10/2009 | US7500699 Clamping mechanical pipe coupling derived from a standard fitting |
| 03/10/2009 | CA2395464C Ferrule with relief to reduce galling |
| 03/05/2009 | US20090058080 Electrical connection assembly with unitary sealing and compression ring |
| 03/05/2009 | US20090057029 Stripper rubber retracting connection system |
| 03/05/2009 | DE202008017013U1 Klemmverschraubung zum Befestigen von länglichen Körpern oder Rohren Compression fitting for attaching elongate bodies or pipes |
| 03/05/2009 | DE102007043273A1 Connection piece for water conveying pipes, has nipple, which has contact collar for gripping retainer nut, where retainer nut has internal thread for screwing in counter thread of counter element and contact collar |
| 03/04/2009 | EP2029927A2 Sealing device with ridges for corrugated stainless steel tubing |
| 03/04/2009 | EP1613886B1 Non-damming coupler |
| 03/04/2009 | CN201202915Y Connecting pipe for ring pressing type meter |
| 03/04/2009 | CN201202909Y Fast plug-in direct connector |
| 03/04/2009 | CN201202908Y Connecting nut for air conditioner connecting pipe |
| 03/04/2009 | CN101379335A Bite type tube connection structure, tube fitting, valve, closing valve, refrigerating cycle device, hot-water supply device, bite type tube connection method, and on-site tube connection method |
| 03/03/2009 | US7498509 Composite coiled tubing end connector |
| 03/03/2009 | US7497483 Fitting for tube and pipe with cartridge |
| 03/03/2009 | US7497482 Pipe joint |
| 02/26/2009 | WO2009025136A1 Resin pipe fitting and method for producing the same |
| 02/25/2009 | CN100464105C Fan convex ring thin wall metal pipe, its processing method and special equipment |
| 02/25/2009 | CN100464104C Pipe joint |
| 02/19/2009 | WO2009023505A1 Tube fitting |
| 02/19/2009 | WO2009004433A3 Method for obtaining a sealing junction for a rigid pipe intended to convey fluid under pressure |
| 02/19/2009 | US20090045624 Bite type tube connection structure, tube fitting, valve, closing valve, refrigerating cycle device, hot-water supply device, bite type tube connection method, and on-site tube connection method |
| 02/17/2009 | US7490869 Coupling for an outlet conduit of a washing tank of a washing machine |
| 02/17/2009 | US7490867 Pipe connector and a method for production thereof |
| 02/17/2009 | US7490621 Method for producing a tapping valve formed as a plastic injection-molded part for plastic or metal shipping and storage tanks for liquids |
| 02/12/2009 | WO2009020900A2 Pull-up by torque ferrule fitting |